How Colloidal Silver can fight infections

Woman with grand-daughter.

How Colloidal Silver can fight infections

Colloidal Silver is a powerful, natural antibiotic and can be used to prevent and treat common infections. It can be ingested internally, used topically for skin conditions, and commonly used as an active ingredient in creams, gels, shampoos and conditioners

When used as directed, Colloidal Silver is safe for all ages, and when pregnant or breastfeeding.

It can also be used on pets and even plants, is non-toxic, and contains no heavy metals or interact with any medications.

Man with infant son on his shoulders.
When used as directed, Colloidal silver is safe for all ages.

How Silver works

Silver interrupts the bacteria cell’s ability to form the chemical bonds essential to its survival. These bonds form the cell’s structure, so when the bacteria encounter silver nanoparticles it literally falls apart.

It has antimicrobial properties, meaning it is antibacterial, antifungal, and antiviral. Many strains of pathogenic microbes, viruses, fungi, bacteria or any other single-celled pathogens that are resistant to other antibiotics are killed on contact by Colloidal Silver, and are unable to mutate. They are then cleared out of the body naturally by the immune system.

Image of bacteria and a virus in microscopic detail.
Colloidal Silver has antimicrobial properties: antibacterial, antifungal, and antiviral.

Acting as a catalyst, it disables the enzyme that one-celled bacteria, viruses and fungi need for their oxygen metabolism. They suffocate without corresponding harm occurring to human enzymes or parts of the human body chemistry. The result is the destruction of disease-causing organisms in the body and in the food.

“This is my must-have product which has protected me from colds and flu for many years.”

– Dee

The presence of Colloidal Silver near a virus, fungus, bacterium or any other single celled pathogen disables its oxygen metabolism enzyme, and within a few minutes, the pathogen suffocates and dies.

Woman with cold blowing her nose.
Unlike antibiotics, Colloidal Silver does not weaken the body’s immune system.

Unlike pharmaceutical antibiotics, which destroy beneficial enzymes, Colloidal Silver leaves these tissue-cell enzymes intact, as they are radically different from the enzymes of primitive single-celled life.

Colloidal Silver does not weaken the body’s immune system. In fact, it is said to give the body a second immune system, creating a shield against disease of all kinds with its antimicrobial properties.

A short history of using silver

The antibacterial properties of silver have been known for thousands of years. The ancient Phoenician, Greeks and Romans cooked from silver pots and kept wine, water, and vinegar in silver containers to keep liquids fresh. Ayurvedic, Chinese and homeopathic practitioners use silver regularly. Throughout history, aristocratic families have eaten with silver utensils, plates and cups, as it was proven to be more hygienic. This gave rise to the term ‘born with a silver spoon in your mouth’.

Colloidal Silver used in dressings in the First World War.
Colloidal Silver was used in the First World War for dressings to speed the healing process.

Silver has been used to heal wounds for more than a century. It was used in the First World War for dressings, as silver promotes the growth of new cells, it can to speed the healing process.

Many companies today use silver as an active ingredient in the manufacture of commercial dressings, bandages and creams, and hospitals embed silver into surgical tools, catheters, needles, stethoscopes to help eliminate infection. 

Applying band-aid to wound on leg.
Many companies today use silver as an active ingredient in the manufacture of commercial dressings and bandages to help eliminate infection.

Up until the 1930’s medical doctors used Colloidal Silver extensively as an antibiotic. However, during this time the cost of producing highly effective Colloidal Silver was high, and the pharmaceutical industry was looking to more affordable and more importantly, patentable options for an expanding population.

Colloidal Silver subsequently fell out of use for a number of decades until the 1970’s when doctors rediscovered the wound healing capabilities after trying many other medicines. In the 1980’s, researchers found that bacteria, virus and fungus organisms died within minutes of contact with silver. NASA used a silver water purification system for their space shuttle.

As Colloidal Silver doesn’t sting the eyes, it often replaces chlorine in swimming pools and spa pools. Many modern airlines use silver water filters to stop the spread of waterborne diseases on aircraft. 

Woman wearing mask outside.
We are now seeing a resurgence in this natural antibiotic to help fight common infections.

As bacteria and viruses are becoming increasingly resistant to drug therapies and antibiotics, we are now seeing a resurgence in this natural antibiotic to assist in fighting infections.

It can be taken on its own, either internally or topically or it can be added to other natural ingredients such as aloe vera, or New Zealand mānuka honey or kawakawa to further enhance their own antibacterial properties.  

How Colloidal Silver is made

As silver is prohibitively expensive to apply to consumer products, research found that using nanoparticles of silver was a practical way of using the antimicrobial properties of silver to use across a range of applications.

The smaller the size of the nanoparticles the more effective it can be, as they have a larger surface area relative to their volume. They can therefore interact with more particles and increase their antibacterial activity.

Colloidal Silver is made by an electromagnetic process that extract nanoparticles of silver from a larger piece of silver into a liquid, such as water. The particles are then suspended and evenly dispersed in the water, giving it the name ‘colloidal’ silver.  

These microscopic particles can then more easily penetrate and travel throughout the body, killing all types of fungal infections, bacteria and viruses, including strains that are resistant to antibiotic drugs.

“I give this to my kids as soon as they get a sniffle and within five days it’s gone. Going to have this constantly on hand”.

– Jodie

How do I take it?

Colloidal Silver can be either taken internally or applied topically to the skin. When feeling unwell or in need of an immune system boost, take 5ml of liquid three times a day for five days, then 5ml per day thereafter. Children under 8 years of age take half adult dose. This will assist your body’s natural defences against bacterial or viral infections such as colds or flu. 

Always use a plastic spoon as metal affects the positive charge of the silver ions. Do not store in a refrigerator, near a magnetic field or an electronic device.

For more information, see these articles on our Resources page:
What is Colloidal Silver?
Using Colloidal Silver around the home

Disclaimer:
The information in this article is not intended as a medical prescription for any disease or illness. Nothing stated here should be considered medical advice. Use as directed. If symptoms persist, consult your healthcare professional. 

Colloidal Silver Cream for fast healing

Using Skybright Colloidal Silver Cream on hands.

Natural healing with Colloidal Silver Cream

Skybright Colloidal Silver Cream has the additional antibacterial, antifungal and antiviral benefits of New Zealand mānuka honey and mānuka oil to support the body’s natural response. The blend of emollients and nourishing, vitamin-rich avocado and jojoba oils are absorbed quickly, leaving skin feeling hydrated and revitalised.

Our newly reformulated and upgraded Cream uses only the best organic ingredients and are now silicone-free.

Although ideal for healing damaged skin and managing many common skin conditions, it is often used as a daily moisturiser or night cream, helping to heal spots and blemishes while hydrating the skin.

“Excellent night cream. Non-greasy yet nourishing and good to know the Colloidal Silver is there to counteract any potential nasties!”

— Karin

Use it topically for skin related issues such as mild dermatitis, eczema, heat rash, topical yeast, itchy skin, athlete’s foot, ringworm, dry/chafed skin, cuts, bites and minor burns. Suitable for all skin types and all the family, including children and pets.

Woman smiling after using Skybright Colloidal Silver Cream.
“I use this as a skin cream on my face. I find it extremely hydrating and find I only have to use it a few times a week. It feels amazing when you apply. It also speeds the healing of any blemishes and works in fading age spots on the face and hands. Would highly recommend this product.” — Emilee

The active ingredients:

Mānuka Honey & Mānuka Oil
Our Colloidal Silver Cream contains high-grade New Zealand Mānuka Honey, which is an antioxidant, as well as antibacterial, anti-inflammatory and antifungal. Mānuka is a native plant of New Zealand, and is well-known for its healing properties and benefits to the body as a whole. Mānuka Oil has higher antibacterial and antifungal activity than tea tree oil.

Avocado Oil
As well as being a rich source of beta carotene, vitamin A, D & E, avocado oil has fatty acids, so the top layer of skin is bound together by fat molecules, which help it retain moisture, stimulate cell turnover and protect against sun damage. Fatty acids can also mitigate the appearance of fine lines and improve skin tone.

Avocado Oil has antioxidants and anti-inflammatory agents that help your skin stay smooth and strong while providing elasticity. It also penetrates the skin more deeply than other oils and stimulates collagen metabolism which helps reduce signs of ageing and accelerates the healing process.

Jojoba Oil
Also rich in essential fatty acids, vitamin E and antioxidants, jojoba oil can penetrate deeply into the skin, to deliver moisture and tackle underlying issues of dehydration as well as surface dryness. The anti-inflammatory properties can help soothe the skin post-sun exposure, while natural antibacterial properties help clear existing blemishes.

Citrus Fruit Extract
A potent and effective broad spectrum bactericide, fungicide, antiviral and antiparasitic compound. It’s useful in the treatment of skin infections, including acne and dermatitis. Great for itchy skin, athlete’s foot, ringworm, dry/chafed skin, cuts, bites and minor burns.

Colloidal Silver
Colloidal Silver is very fine particles of 99.9% pure ionic silver suspended in purified water. It supports the immune system when the body is under attack and micro organisms cannot build up resistance. Apply it topically to take advantage of its antibacterial, antifungal and antiviral properties. It’s great for kids and pets and there are no known interactions or side effects if taken as directed.

Skybright independently tests every batch to ensure our Colloidal Silver meets our strict quality standards and comply with Medsafe requirements.

Mother applying bandage to child's knee. For best results, spray Colloidal Silver on the affected area, allow to dry for 15 minutes and then apply Colloidal Silver Cream.
For best results, spray Colloidal Silver on the affected area, allow to dry for 15 minutes and then apply Colloidal Silver Cream.

A new, all-natural, silicone-free formulation

As our new, upgraded formulation uses even more organic ingredients, it has a slightly more natural colour than the previous Cream. It uses the same powerful but gentle active ingredients, but no longer uses silicones as a preservative.

We now use Dehydroacetic Acid and Benzyl Alcohol, an organic preservative compound used in natural cosmetics to ensure they stay free of any microbes.

Dehydroacetic acid is an organic acid found in nature in the flowers of the solandra species. Benzyl alcohol is a constituent found in many pure essential oils, and also in fruits and teas. Together they form an effective preservative that is ECOCERT approved and is recognised as a safe preservation method.

Why silicone-free?

Silicones are bioaccumulative. Once you rinse your skin and it goes down the drain, it can contribute to the buildup of pollution in oceans and waterways and may not break down for hundreds of years.

✔️ Organic ingredients

✔️ Free from silicones

✔️ Free from synthetic fragrances

✔️ Free from artificial colours

✔️ Free from phthalates and parabens

✔️ GMP manufactured

✔️ New Zealand made

✔️ Recyclable packaging

✔️ Not tested on animals

“I have been using this to control my daughter’s eczema. Her face was coarse and weeping when she was a baby. After applying it for a week or so, her skin improved so much. We are still using it on her face after nine years. No eczema there!”

— Esther
Dry skin? Heal it naturally with Colloidal Silver Cream.
Suffering from dry skin? Heal it naturally with Colloidal Silver Cream.

“I use this for everything now – as an antiseptic, an antibacterial and really anything else before I try any other products. A very safe and effective product which has meant we have avoided antibiotic creams or steroid creams which can have bad side effects.”

— Cara
Organic Mānuka Honey (and Oil), Organic Avocado Oil, and Citrus Fruit Extract are the active ingredients in Colloidal Silver Cream.
Contains Organic Mānuka Honey (and Oil), Organic Avocado Oil, and Citrus Fruit Extract.

Directions:
Apply to affected area as required. Use it to moisturise and condition dry, chafed skin. Apply to minor cuts, grazes, burns and insect bites to aid natural healing. No known side effects when used as directed. If symptoms persist, consult a healthcare professional.

Close-up of burned skin, and woman's hand with burn.
“This cream has a helped heal some minor burns very quickly!” — Katie

Full ist of Ingredients:
Aloe Barbadensis Leaf Juice*, Ionic Colloidal Silver, Aqua (Water), Caprylic/Capric Triglyceride*, Persea Gratissima (Avocado) Oil*, Simmondsia Chinensis (Jojoba) Seed Oil*, Coco-Caprylate, Undecane, Glycerin*, Cetearyl Olivate, Potassium Cetyl Phosphate, Honey (Mānuka)*, Isopropyl Myristate, Sorbitan Olivate, Tridecane, Benzyl Alcohol, Beeswax*, Cetyl Alcohol, Glyceryl Stearate, Cyamopsis Tetragonoloba (Guar) Gum*, Tocopherol, Ascorbic Acid, Rosmarinus Officinalis (Rosemary) Extract, Dehydroacetic Acid, Leptospermum Scoparium (Mānuka) Branch/Leaf Oil*, Citrus Grandis Fruit Extract. *Organic.

Recyclable Packaging: 
Manufactured in New Zealand in a GMP-Certified environment and available in 50g, 100g and 200g glass jars.

Disclaimer:
The information in this article is not intended as a medical prescription for any disease or illness. Nothing stated here should be considered medical advice. Use as directed. If symptoms persist, consult your healthcare professional. 

Using Colloidal Silver around the home

Woman with young child on sofa clutching her soft toy. Using Colloidal Silver around the home.

Using Colloidal Silver around the home

Colloidal Silver is well-known to support the immune system and to help fight infections with its antimicrobial properties.

But it may also be the best all-natural, environmentally-friendly household disinfectant you can use for the safety, health and wellbeing of your entire family. 

With its antibacterial, anti-fungal and antiviral properties, there are plenty of ways Colloidal Silver can be used to keep your home infection-free.

When Colloidal Silver encounters a virus, fungus, bacterium or any other single celled pathogen, it disables its oxygen metabolism enzyme. This effectively suffocates any bacteria, virus or fungus-producing cell, and they are unable to replicate.

See our article: What is Colloidal Silver?

A quick spray or wipe with Colloidal Silver is all you need to keep germs at bay. As it’s 100% natural, it doesn’t contain alcohol or any other chemicals, so it won’t dry out your skin, or leave any unwanted residue behind.

See below for ideas on how to use it around the home:

In the kitchen

Kitchen cloths and sponges can harbour all sorts of bacteria. Sanitise them regularly by lightly spraying with Colloidal Silver and then allow to dry. 

Lightly spray chopping boards after washing and allow them to air dry to help prevent bacterial contamination. 

Using a clean cloth and Colloidal Silver liquid, wipe out kitchen bins to prevent mould, decay and odours.

Woman chopping apples on chopping board. Clean with Colloidal Silver to keep bacteria free.
Spray Colloidal Silver on to chopping boards to keep them free from bacteria.

Surfaces around the home

Wipe down or spray all daily contact points in your home like door knobs and handles, cupboards and drawers.

Use it on car interiors; the steering wheel, gear stick and dashboard.

Close up of steering wheel inside car. Spray or wipe with Colloidal Silver to keep free from bacteria.
Spray or wipe contact points in your car such as the steering wheel, gearstick or dashboard.

Colloidal Silver for pets

Mix a little Colloidal Silver in your pet’s drinking water to help protect against infections. Colloidal Silver can also eliminate most pet odours from your soft furnishings without damaging or staining them. Some furnishings, especially deep carpets, may need repeated applications.

Dog lying on bed. Colloidal Silver can eliminate most pet odours from your soft furnishings without staining them.
Colloidal Silver can eliminate most pet odours from your soft furnishings.

In the bathroom

Spray it on toothbrushes, hairbrushes and combs to safely sterilise them. Using a clean cloth and Colloidal Silver liquid, wipe down the toilet seat. Don’t forget the handle or flushing mechanism as well as the door knob. Spray the toilet brush and plunger and allow it to air dry.

Two wooden toothbrushes in a glass jar. Spray Colloidal Silver on toothbrushes, hairbrushes and combs to safely sterilise them.
Spray Colloidal Silver on toothbrushes, hairbrushes and combs to safely sterilise them.

Mould on walls and ceilings

Mould can be a common and potentially dangerous problem in New Zealand homes. Lightly spray Colloidal Silver on to the walls and ceilings in your bathroom and other affected rooms to dramatically reduce the growth of mould and mildew.

Get right into the corners and seams where the walls and ceiling meet. Make sure you ventilate these areas to allow the Colloidal Silver to dry. Repeat weekly where necessary.

Toilet in bathroom. Mould can be a common and potentially dangerous problem in New Zealand homes.
Mould can be a common and potentially dangerous problem in New Zealand homes.

Children’s toys

Stuffed toys can be difficult to wash. Spraying children’s toys daily will help decrease the spread of germs. Simply spray the item, then allow to air dry.

Brown teddy bear. Spray teddy bears and other children's toys with Colloidal Silver daily to prevent bacteria build-up.
Spray teddy bears and other children’s toys daily to prevent bacteria build-up.

Fruits, veggies and plants

Spraying Colloidal Silver on fruits and vegetables can delay mould growth and keep them fresher for longer. 

Spray indoor plants to help prevent the growth of parasites, fungi, and to help stop most plant diseases.

Try spraying it on cut flowers to help them last longer.

Woman taking apple from refrigerator. Spraying Colloidal Silver on fruits and vegetables can delay mould growth and keep them fresher for longer.
Spraying it on fruits and vegetables can delay mould growth and keep them fresher for longer.

Out shopping or when travelling

When shopping or travelling, take a spray bottle to quickly and easily disinfect things like shopping trolleyssurfaces in hotel rooms, and on planes

Woman with shopping trolley. use Colloidal Silver to quickly and easily disinfect the handle before using
Use Colloidal Silver to quickly and easily disinfect shopping trolleys handles before using.

Face masks

‘Maskne’ is a term for the acne flare-ups and skin irritation you can get from wearing a mask constantly. Bacteria can build up under a mask, which can lead to clogged pores, redness, and other skin conditions. You can alleviate this by staying hydrated, wearing a little less makeup, and washing your face regularly using a gentle cleanser.

If you wear a fabric mask, avoid synthetic fabrics, such as nylon or rayon, and wash it every day in hot soapy water. Allow to dry and then spray it with Colloidal Silver, as well as spraying a little on your face to avoid bacterial build-up. You can also spray it inside disposable masks for an extra layer of antibacterial protection.

Young woman wearing black fabric mask. Spray it with Colloidal Silver, as well as spraying a little on your face to avoid bacterial build-up.
Spray inside your mask for an extra layer of antibacterial protection.

Personal items

Spray it on watch bands to kill bacteria and avoid unpleasant odours. Try it on toothbrushes, hairbrushes and combs to safely sterilise. Spray Colloidal Silver in your shoes and between toes to help prevent skin itch, athlete’s foot and fungi.

Using a clean cloth and Colloidal Silver liquid, wipe down your mobile phone, headphones, reading glasses and remotes, that often harbour plenty of bacteria.

Woman holding mobile phone on a blue background. Using a clean cloth and Colloidal Silver liquid, wipe down your mobile phone to keep it free from bacteria.
Use a clean cloth and Colloidal Silver liquid to wipe down your mobile phone.

Skybright Ionic Colloidal Silver is unscented, tasteless, non-stinging, non-toxic and when used as directed, has no known side effects.

It’s a ‘must-have’ in your bathroom cabinet, as it’s suitable for all the family, including pets, and can be used for wide range of applications.

Skybright Colloidal Silver is manufactured onsite in our purpose-built GMP compliant facility here in Hawke’s Bay, New Zealand. Every batch is then independently tested to ensure our Colloidal Silver meets our strict quality standards and comply with Medsafe requirements. Manufactured to less than or equal to 10ppm (parts per million).

Always use a plastic spoon as metal affects the positive charge of the silver ions. Do not store in direct sunlight, in a refrigerator, near a magnetic field or an electronic device.

Disclaimer:
The information in this article is not intended as a medical prescription for any disease or illness. Nothing stated here should be considered medical advice. Use as directed. If symptoms persist, consult your healthcare professional. 

What is Colloidal Silver?

Woman holding her arms out asking the question "What is Colloidal Silver?"

What is Colloidal Silver?

Ionic Colloidal Silver is very fine particles of 99.9% pure ionic silver suspended in purified water. It supports the immune system when the body is under attack and micro organisms cannot build up resistance to it.

Quite simply, silver interrupts the bacteria cell’s ability to form the chemical bonds essential to its survival.

It is often used as a natural alternative to antibiotics, as it has antimicrobial properties, which means it’s antibacterial, antifungal and antiviral. Colloidal silver has proven effective in killing many stubborn bacterial infections (including cold viruses) without the side effects of a pharmaceutical antibiotic.

Your immune system’s best friend

Colloidal Silver is suitable for the entire family, including pets, and there are no known interactions or side effects if taken as directed. Silver is a naturally occurring trace mineral found in our bodies and does not interact with any medication. It has been proven to promote the growth of new cells, enabling wounds to heal faster. Unlike other metals with antimicrobial properties, it is non-toxic.

Young girl touching her mother on the nose as she has breakfast.
Colloidal silver is suitable for the entire family. A must-have in your bathroom cabinet.

Batch verified

Manufactured to less than or equal to 10ppm (parts per million). Medsafe New Zealand requirements stipulate that Colloidal Silver liquid products contain a silver concentration of 10ppm or below. Skybright independently tests every batch to ensure our Ionic Colloidal Silver meets this requirement.

Skybright Colloidal Silver. Manufactured to ≤10ppm (parts per million). Batch Verified.

Antimicrobial properties

Ionic Colloidal Silver supports the immune system when the body is under attack. Silver has antimicrobial properties that work by disabling the specific enzyme that many forms of bacteria, viruses and fungi use for their own oxygen metabolism.

Microscopic image of bacteria.

“This is my go-to product for use with the whole family including the animals. I’m certain it has saved us a number of trips to the doctor with early application. Great to have around the house, in the first aid kit and in your handbag.”

— Cara

Colloidal Silver FAQ’s

Have a question for us?

We’d be happy to answer any questions you have regarding Colloidal Silver.

Send us an email, phone us on 0800 200 707 or message us on Instagram, Facebook or Twitter.

How do I take it?

Colloidal Silver can be either taken internally or applied topically to the skin. When feeling unwell or in need of an immune system boost, take 5ml of liquid three times a day for five days, then 5ml per day thereafter. Children under 8 years of age take half adult dose. This will assist your body’s natural defences against bacterial or viral infections such as colds or flu.

Always use a plastic spoon as metal affects the positive charge of the silver ions. Do not store in a refrigerator, near a magnetic field or an electronic device.

Colloidal Silver can be used in conjunction with other medications and supplements. It is extremely safe when used as directed, and suitable for all the family, including pets.

Woman blowing nose in tissue. When feeling unwell, take 5ml of colloidal silver liquid three times a day for five days.
When feeling unwell, take 5ml of colloidal silver liquid three times a day for five days.

Applying Colloidal Silver to your skin

Colloidal Silver can be applied topically to help prevent infection or fight an existing condition. It is suitable for use on broken skin and can be used as an antibacterial application for wounds, cuts, grazes, insect bites, minor burns and fungal infections. As it’s non-stinging, it’s great for use on kids to prevent infection on any cuts or wounds and aids fast healing.

Spray onto the affected area, allow to dry, then apply Skybright Colloidal Silver Cream, which has the additional antimicrobial benefits of mānuka oil and mānuka honey. Or apply Skybright Colloidal Silver Aloe Vera Gel, which is regenerative, soothing, cooling and calming for the skin and particularly effective on minor burns and sunburn. 

Woman holding up hand to inflamed throat. Spray colloidal silver into the mouth to soothe a sore throat.
Spray colloidal silver into the mouth to soothe a sore throat.

Colloidal Silver Spray for sore throats

Spray Colloidal Silver into the mouth several times a day for sore throats, laryngitis, dry coughs, mouth ulcers, gum infections or after dental work. Alternatively, use the liquid like a mouthwash and gargle – it can be safely swallowed afterwards.

Colloidal Silver Nasal Spray while flying

When flying, you can often be plagued by blocked sinuses and exposed to infection in the flight cabin. Use Colloidal Silver Nasal Spray as often as you like while flying to soothe your sinuses and breathe easy. Just 1 or 2 sprays into each nostril.

“We use it for all sorts of things. It works well to get rid of a sore throat. When I notice it coming on I spray my throat and it goes before it gets worse. I also use it for skin irritations and drink a teaspoon or two for general health.”

– Jenny

Natural healing for all the family

Ionic Colloidal Silver is all-natural, odourless, tasteless, vegan-friendly, gluten free dietary supplement.

It’s a fantastic alternative to antibiotics when you’re feeling unwell, suffering from an infection, or in need of an immune boost as it supports the body in natural healing. You can take it internally or apply it topically to the skin.

A must-have in your bathroom cabinet, as it’s suitable for all the family, including pets, and can be used for wide range of applications. There no known interactions or side effects if taken as directed.

Disclaimer:
The information in this article is not intended as a medical prescription for any disease or illness. Nothing stated here should be considered medical advice. Use as directed. If symptoms persist, consult your healthcare professional. 

Organic Apple Cider Vinegar FAQ’s

People holding up glasses of water containing Organic Apple Cider Vinegar.

Organic Apple Cider Vinegar FAQ’s

Here are some FAQ’s on ACV. There are hundreds of uses for Apple Cider Vinegar, and almost as many health benefits.

See our other articles on how to Love your gut with our Organic Apple Cider Vinegar, or try out one of our Recipes with Organic Apple Cider Vinegar.

Don’t take it straight – Organic Apple Cider Vinegar can be harsh on your oesophagus if you take it as a shot.
Don’t take it straight – it can be harsh on your oesophagus if you take it as a shot.

Young woman holding her stomach.

“Eat fermented foods, sleep a lot, fill up on fibre, and maintain a healthy weight. Your belly and your brain will thank you.” 

The Beginner’s Guide to Better Gut Health

Have another question for us?

We’d be happy to help. Send us an email, phone us on 0800 200 707 or message us on Instagram, Facebook or Twitter.


Dark-haired woman smiling

“Gorgeous ACV… will be buying it again and again 🙂 ”

— Michelle

Disclaimer
The information in this article is not intended as a medical prescription for any disease or illness. Nothing stated here should be considered medical advice. Use as directed. If symptoms persist, consult your healthcare professional. 

Are you getting enough Iodine?

Woman holding mug and looking out to sea. Are you getting enough iodine?

Are you getting enough iodine?

When you hear the word iodine, you may think of the tablets used to disinfect water on camping trips or the yellow liquid used for disinfecting cuts and grazes when we were younger. Or you may just remember it from the periodic table in chemistry class.

Iodine is one of the most important life-sustaining elements. For more than 100 years, it has been known as the element that is necessary for thyroid hormone production. However, it is so much more than that.

Iodine is found in each and every one of the trillions of cells in the body, and responsible for the production of all the other hormones in the body.

It is a powerful antibiotic, and has potent antibacterial, antiviral properties.

It has strong anti-inflammatory effects by neutralising free radicals and is necessary for proper immune system function. Working together with other minerals like Selenium, it has many therapeutic benefits for a range of modern illnesses and diseases.

It is estimated by the World Health Organisation (WHO) that more than half of the world’s population live in an area of iodine deficiency, and that this has risen 400% in the last few decades due to soil depletion and an increase in environmental contaminants that have replaced it.

Our body does not make iodine, so we need to access it from the foods we eat. But if the nutrients are not in the soil to begin with, it cannot be in the food we eat, and this can lead to common deficiencies.

Iodine deficiency in New Zealand

Soil in coastal areas are naturally iodine-rich, as are the dairy products produced by the cows that graze there. Fresh produce such as fruits and vegetables that are grown in coastal areas are also rich in iodine.

Despite being a coastal nation, New Zealand soils are low in iodine, and this is reflected in our locally grown produce.

This can be due to intensive farming, lack of crop rotation and the use of fertilisers. Coupled with changes to our diet, the reduced use of iodised salt in the household, the prevalence of processed foods, many New Zealanders are now lacking important nutrients such as iodine that are key to good health.

The WHO’s research has suggested deficiencies in both Australia and New Zealand are re-emerging, when they were previously thought to be iodine sufficient.

This research suggests that we may be consuming less than 60% of what is recommended. While we all need iodine, it is especially important for women who are trying to fall pregnant, are currently pregnant or who are breastfeeding, as the body demands more during this time due to increased thyroid hormone production, and the requirements of the developing baby.

Woman smiling and leaning on fence in countryside.
Research suggests that we may be consuming less than 60% of what is recommended.

Properly evaluating and treating iodine deficiency will help people support thyroid health and immune system function, increase their energy levels, and help improve general health and wellbeing. This can be achieved by some simple changes to their diet or daily supplementation in consultation with their health practitioner. It can be as little as a couple of drops of potassium iodide in a glass of water each day to get you feeling better, and help you avoid some of the common but serious health problems we are seeing today in New Zealand and around the world.

The best results are seen with a holistic approach, and increasing the intake of important vitamins, minerals and electrolytes through a wholefood diet.

The hungry thyroid

The thyroid is often referred to as a ‘hungry’ part of the body, in reference to its high nutritional demands.

This butterfly-shaped endocrine gland surrounds the windpipe and is important for metabolism, regulating digestion and your heart rate. It facilitates energy production and mental agility. The thyroid also helps with fat burning too, by determining how quickly and efficiently kilojoules are burned up, and it assists in the breakdown of proteins. Thyroid function also assists the suppleness and strength of our hair, skin and nails.

Iodine is an essential ingredient in all thyroid hormones, including T4 (thyroxine) and T3 (triiodothyronine). It is important to maintain sufficient amounts of iodine, and they are required to be synthesised in adequate amounts. In a low thyroid state, known as hypothyroidism, the thyroid gland can’t make enough thyroid hormone to keep the body running normally. The metabolic state is therefore reduced which can lead to weight gain.

When the thyroid gland is releasing excess amounts of thyroid hormone, it is known as hyperthyroidism, which is an overactive or elevated metabolic state which can result in fatigue, irregular heartbeat, unexplained weight loss and brain fog.

When you have an adequate intake of iodine, your body contains 20-50g, and 75% of that amount is stored in the thyroid. However large amounts are also stored in other parts of the body, including the salivary glands, the breasts, ovaries, and the brain. In the brain it concentrates in the substantia nigra, the part of the brain that is associated with Parkinson’s disease.

One of the first signs of deficiency is an enlarged thyroid gland.

The lack of iodine causes the gland to expand in an attempt to extract as much iodine in the bloodstream as possible. If your iodine intake is low, this will be reflected in low levels of thyroid hormone. You may then experience fatigue, dry skin, constipation, systemic inflammation, a hoarse voice, delayed reflexes and some cognitive impairment.

It is best to consult your doctor or health professional should you identify any of these symptoms. Anybody taking thyroid medication should always discuss their condition with a health professional before taking supplementary iodine.

The role of selenium

Selenium, another important mineral and antioxidant, plays a significant role in regulating thyroid function and iodine metabolism. The thyroid contains more selenium by weight than any other organ in the body.

Selenium is a required component for the production of the enzyme glutathione peroxidase, which protects the body from damage with antioxidant capabilities.

Without this enzyme, the thyroid gland is susceptible to damage from oxidants, there would be no activation of thyroid hormone without selenium.

Pregnant woman lying on bed. Pregnant and breastfeeding women require more iodine.
Pregnant and breastfeeding women require more iodine.

The need for iodine before pregnancy

The consequences of iodine deficiency are most serious for women who are trying to fall pregnant, who are currently pregnant or are breastfeeding.

Thyroid hormones balance the function and development of the body’s major organs and influence the progress of the developing baby.

Research has shown that a lack of iodine can cause fetal and neonatal mental disabilities and growth problems, along with speech and hearing issues. Cognitive function and neurological development can be impaired when iodine levels are low.

Pregnant and breastfeeding women also require more iodine due to increased thyroid hormone production.

It is recommended that women take iodine supplements from the point of planned pregnancy and through the full duration of pregnancy as well as breastfeeding. Avoid kelp or seaweed supplements as they may be contaminated with heavy metals such as mercury. Multi-vitamin, multi-mineral and pre-natal supplements may or may not contain enough iodine, so it’s best to check.

Women with pre-existing thyroid conditions should always check with their health professional before taking a supplement.

How do I know if I’m deficient?

Under most states of iodine sufficiency, approximately 90% of dietary iodine eventually is excreted in the urine, with exception being the lactating female due to iodine excretion in the breast milk. Because of this, urine is the best biological fluid to use for assessment of deficiency.

If you are concerned there may be deficiency, you could undertake an iodine-loading test, otherwise known as a urinary iodine concentration (UIC) where you take a prescribed dose of iodine, then collect 24 hours of urine to undergo analysis with a health professional.

The principle of this test is that if you’re iodine sufficient, most of the dose will be excreted, and if there is a deficiency present, it will be instead be absorbed by the body.

Can I get enough iodine from salt?

Iodised table salt was implemented in many regions and countries around the world when iodine deficiency was recognised. In New Zealand in the 1920’s, the government allowed manufacturers to voluntarily add iodine to table salt. This was mainly to safeguard against thyroid enlargement (goitre) and the severe mental retardation of cretinism, although the incidence of these conditions was very rare in New Zealand.

Closeup image of unrefined, unprocessed sea salt. A better option than table salt.
Unrefined, unprocessed sea salt is a better option than table salt.

In recent decades we have seen people consume less salt due to health concerns, while some avoid salt entirely. Salt used in processed foods is often non-iodised to save on costs, so is not a source of iodine despite the sodium content.

In recent times we are seeing a prevalence of sea salt, or kosher salt, promoted as a healthier alternative. However, sea salt is a poor source of iodine, and we should look for unrefined, unprocessed sea salt, with some products now enriched with New Zealand sea kelp. The iodine in salt is not very bioavailable in our bodies, it is better absorbed through liquid and food sources. 

Other sources of dietary iodine

It can be difficult to identify sources and the quantity of iodine in most foods. However, it is naturally present in seawater, so therefore seafood is a good source, especially seaweed, shellfish and saltwater fish. It’s also naturally present in soil, and found in eggs and dairy, including yoghurt, cow’s milk, ice cream and cheese.

If you don’t have access to shellfish or other seafood, or if the soil is deficient due to intensive farming, you’ll need to access it from other sources.  

Iodine levels in milk can vary according to the soils in which the animals have grazed and factors such as the groundwater used in irrigation, fertilisers used and the feed for the livestock. Interestingly, organic milk is estimated to contain roughly 30-40% less iodine than conventional milk, owing to alternative processing methods.

It is difficult for most people to obtain adequate iodine by eating foods that are natural sources of iodine.

That said, in 2009, Iodine fortification of bread became mandatory with the exception of organic bread, non-yeast-leavened bread and bread mixes. When salt was iodised in the 20th century, this significantly improved the iodine levels within the New Zealand population, but recently deficiencies have again become apparent, hence the need for the fortification of foods.

Iodine dosage guidelines

There is no single dose of iodine that is effective for everyone. The best approach is working with a health professional that is knowledgeable about iodine.

If you eat seafood and other iodine-rich foods, use iodised salt, take a multi-vitamin or mineral supplement, you may be able to obtain adequate levels.

Recommended daily allowances range from 100-250mcg a day, with the exception of pregnant or breastfeeding women, who may require more than 300mcg per day due to increased hormone production in early pregnancy, increased urinary iodine excretion, and the transfer of iodine to the fetus or the nursing infant when feeding.

Some leading iodine experts suggest significantly larger daily doses, even up to 12mg. In Japan, the average daily intake is 12-13 milligrams due to increased consumption of seaweed and other seafood.

Iodine Liquid Mineral: Just 2 drops a day = 255mcg of Potassium Iodide

Summary

Iodine is one the most basic elements of all life on earth, it is present in the ocean, marine life and in every one of the trillions of cells in our body. The role it plays in our everyday wellbeing cannot be overstated. As our bodies can’t produce iodine, there are simple steps we can take to make sure we can rebalance and replenish our mineral levels, and avoid deficiencies.

References:
Brownstein, MD. D. Iodine. Why You Need It And Why You Can’t Live Without It. 2014
Reader’s Digest. The Healing Power of Vitamins, Minerals & Herbs. 2000
Schauss, Alexander G. Minerals, Trace Elements, & Human Health. Life Sciences Press. 1995
Kohrle J. The Trace Element Selenium and The Thyroid Gland. Biochimie. 1999
Smallridge RC, Ladenson PW. Hypothyroidism In Pregnancy: Consequences To Neonatal Health. J Clin Endocrinol Metab. 2001
Iodine. Ministry of Health Manatū Hauora Website.
Editors: de Benoist, Bruno. Andersson, Maria. Iodine status Worldwide. WHO Global Database on Iodine Deficiency. World Health Organisation, Geneva. 2004
Ministry of Health Manatū & Australian National Health and Medical Research Council. Nutrient Reference Values for Australia and New Zealand Including Recommended Dietary Intakes. 2006, updated 2017.

Disclaimer:
The information in this article is not intended as a medical prescription for any disease or illness. Nothing stated here should be considered medical advice. Use as directed. If symptoms persist, consult your healthcare professional.