Apple Cider Vinegar and Allergies: The Evidence

Apple-Cider-Vinegar-and-Allergy-Prevention_CoralTreeAn apple a day keeps the doctor away. This is such an old adage but still so accurate, even in the modern world. Fermenting that apple into apple cider vinegar? Even better! Vinegar has been used for centuries, all the way back to the time of Hippocrates for its antibacterial and antiviral properties. Fast forward hundreds of years and apple cider vinegar has been proven by modern science to be beneficial for MORE than just that. It can prevent a whole array of diseases including allergies.

So, how does it do that?

Making vinegar involves a long fermentation process that brings out the rich bioactive compounds in the fruit. It increases its innate antioxidant and antimicrobial potency. The food that we eat is so important because the intestines are not just a long tube that digests that food. It also hosts 80-90% of our immune system’s cells. Feeding it with healthy bacteria from fermented sources and plant-nutrients is the best way to keep it in shape.

Apple cider vinegar is effective in keeping the pH of the body balanced. In doing so, it provides an overall cleansing effect and helps to clear out lymph nodes. Lymph nodes are organs in the body where bacteria, viruses, fungi and other toxins accumulate. They are the swellings that you feel in your neck and at the back of your throat during hay fever season or when you become ill. Since allergies are basically a way for the body to get rid of acidic toxins, keeping the body pH balanced, or even slightly alkaline, will help to eliminate allergies. In this way, apple cider vinegar helps to reduce mucus production, sinus congestion and sore throats related to allergic reactions.

And, you know what else?

Apple cider vinegar is not just useful for allergies. The polyphenol compounds in it, such as chlorogenic acid, has been shown to prevent oxidation of the bad cholesterol, LDL, and prevent heart disease. Other studies have shown that the amino acids in unprocessed vinegar reduce inflammation after exercise and reduce muscle damage. Numerous researchers have linked vinegar with improved insulin sensitivity in diabetic patients and more stable blood sugar levels making the disease easier to control. It also helps to curb appetite, which helps them lose weight more effectively. Double win! When used in cooking, vinegar is effective in preventing E. coli and salmonella contamination. The list of benefits just goes on and on.

The healthiest kinds of apple cider vinegars are:

  • Made from organic produce,
  • Unfiltered or unprocessed.

The Environmental Working Group’s ‘Dirty Dozen’ list of produce highlights the 12 fruits and vegetables that have the highest pesticide contamination. Apples, unfortunately, have come out as the number 1 produce on that list for many years running.

As with other foods, the more processed something is, the less beneficial it is for us. Unprocessed apple cider vinegars will have a murky appearance and strand-like substances in the bottle called the ‘mother’. Just how mothers all over bring life into the world, this is also what the mother in the apple cider vinegar does. It’s packed with phytonutrients essential to a vibrant life, full of healthy gut bacteria, proteins and enzymes. Other manufacturers remove the mother because they are scared consumers won’t buy a cloudy-looking product. But, we at CoralTree believe that you deserve only the best.

Apple cider vinegar can protect you and your family from allergies naturally. No more drowsiness from expensive antihistamines. By buying CoralTree’s Organic Apple Cider Vinegar, you are assured that you are getting the finest quality apple cider vinegar. No worrying about toxins from pesticides as only certified organic apples are used in its manufacture. It is naturally fermented and unfiltered, leaving the goodness of the whole apple behind in every bottle.


(1) Budak, N. H., Aykin, E., Seydim, A. C., Greene, A. K. and Guzel-Seydim, Z. B. (2014), Functional Properties of Vinegar. Journal of Food Science, 79: R757–R764

(2) Johnston CS et al. Vinegar Improves Insulin Sensitivity to a High-Carbohydrate Meal in Subjects With Insulin Resistance or Type 2 Diabetes Diabetes Care 2004 Jan; 27(1): 281-282

(3) Ostman E et al. Vinegar supplementation lowers glucose and insulin responses and increases satiety after a bread meal in healthy subjects. Eur J Clin Nutr. 2005 Sep;59(9):983-8

(4) Entani E et al. Antibacterial action of vinegar against food-borne pathogenic bacteria including Escherichia coli O157:H7. J Food Prot. 1998 Aug;61(8):953-9.

(5) Yucel S, Karapinar M. Effectiveness of household natural sanitizers in the elimination of Salmonella typhimurium on rocket (Eruca sativa Miller) and spring onion (Allium cepa L.). Int J Food Microbiol. 2005 Feb 15;98(3):319-23.

(6) Schwalfenberg G. The Alkaline Diet: Is There Evidence That an Alkaline pH Diet Benefits Health? J Environ Public Health. 2012; 2012: 727630.

(7) Warrington R et al. An introduction to immunology and immunopathology. Allergy, Asthma & Clinical Immunology20117(Suppl 1):S1

(8) (2016). EWG’s Shopper’s Guide to Pesticides in Produce. [online] Available at: [Accessed 14 May 2016].

Infection Prevention with Apple Cider Vinegar: The Evidence

INFECTION-PREVENTIONwithAPPLE-CIDER-VINEGARWe’ve all heard of the term ‘superfoods’ by now. But have you heard of ‘superliquid’? Well, if someone does come up with that list, we are sure that Apple Cider Vinegar would be on it. From controlling diabetes to preventing heart disease; helping people lose weight by curbing appetites and relieving allergies. The medical uses for apple cider vinegar are, indeed, numerous. Here, we present the evidence on its infection preventing properties.

1. Apple Cider Vinegar helps prevent food contamination

Most of the scientific evidence available talks about its antimicrobial powers in preventing food contamination. In particular, various studies have shown that it reduces contamination with organisms such as E.Coli (which causes diarrhea), Listeria Monocytogenes (which causes listeriosis), and Salmonella Typhimurium (which causes typhoid fever). Vinegars were compared to other methods of washing produce prior to cooking in these scenarios and produced favorable results.

2. Treating fungal infections with Apple Cider Vinegar

A more recent study published by researchers in the 2011 Thi-Qar Medical Journal revealed surprising properties of Apple Cider Vinegar against the fungus, Candida Albicans. This study was performed in the laboratory to compare the effects of Apple Cider Vinegar to traditional antifungal drugs of Western medicine, in particular Fluconazole. They targeted patients with otomycosis, a condition where the ear canal is infected with a fungus.

Otomycosis is on the rise worldwide because of the widespread use of steroids and other medications that can suppress the immune system. Ear swabs from these patients showed that the 2 most common fungi colonies were Candida Albicans and Aspergillus Species. They then tested the response of the fungus to both treatments. Amazingly, results showed that the effectiveness of Apple Cider Vinegar against Candida was even better than Fluconazole. Both were effective against Aspergillus, but Fluconazole did not inhibit the growth of Candida. On the other hand, apple cider vinegar did!

Based on these study results, it was suggested that apple cider vinegar could prove to be a safer add-on therapy or substitute treatment for fungal infections. Granted, this was only a small study involving 18 patients, but results like theirs can’t be refuted and this will surely lead to bigger clinical trials soon.

3. Using Apple Cider Vinegar to treat infections

Apple cider vinegar can be used in a variety of ways for medicinal purposes. The National Candida Center in America talks about a daily douching method for vaginal yeast infections using 2 tablespoons of apple cider vinegar with 1 cup of warm filtered water. Dr. Theresa Ramsey, a naturopathic doctor and author, gives the suggestion of using it as tonic gargle by adding 1 teaspoon to half a cup of water in cases of acute tonsillitis infections. She also recommends using apple cider vinegar as a topical treatment for athlete’s foot, rashes, calluses, acne and warts.

A long history of successACV_Shop_ad_CoralTree

The benefits of apple cider vinegar have been recorded all the way back to ancient Greek times in 3000 BC. The ancient Chinese, Japanese and European people also used it considerably. It’s intriguing that in today’s modern world, we are still using a product that was discovered thousands of years ago. But, we think that just proves its amazing abilities. That’s why the saying goes, “to eat an apple before going to bed will make the doctor beg for his bread”. So, come and check out our full product range!

See for yourself how taking CoralTree’s organic, unfiltered Apple Cider Vinegar regularly might just help you skip that visit to the doctor. Order your CoralTree Organic Apple Cider Vinegar online now.


References on Apple Cider Vinegar and Treating Infections

(1) Jabir HB et al. In vitro assessment of antifungal potential of apple cider vinegar and acetic acid versus fluconazole in clinical isolates of otomycosis. Thi-Qar Medical Journal (TQMJ): Vol(5) No(1):2011(126-133)

(2) Johnston CS, Gaas CA. Vinegar: Medicinal Uses and Antiglycemic Effect. MedGenMed. 2006; 8(2): 61

(3) VIjayakumar C, Wolf-Hall CE. Minimum bacteriostatic and bactericidal concentrations of household sanitizers for Escherichia coli strains in tryptic soy broth. Food Microbiology

Volume 19, Issue 4, August 2002, Pages 383–388

(4) Rhee MS et al. Antimicrobial Effects of Mustard Flour and Acetic Acid against Escherichia coli O157:H7, Listeria monocytogenes, and Salmonella enterica Serovar Typhimurium. Appl. Environ. Microbiol. May 2003 vol. 69 no. 5 2959-2963

(5) Molina PM et al. Effects of acidic broth and juices on the growth and survival of verotoxin-producing Escherichia coli (VTEC). Food Microbiology

Volume 22, Issue 5, October 2005, Pages 469–473

(6) Alternative medicine & treatments for vaginal yeast infection (2014) Available at: (Accessed: 16 May 2016).

(7) Raw organic apple cider vinegar – many uses (2016) Available at: (Accessed: 16 May 2016).

Feeling Great: Apple Cider Vinegar and Acid-Alkaline Balance

Balance. Doesn’t it seem to be the thing we are all searching for?

Balancing work and play, healthy eating and that good-looking cake, the ups and downs, high and lows the good with the bad. But when we find those moments of balance and flow doesn’t everything feel…well, better?

Our bodies sure think so. The health of your body and skin is directly linked to maintaining the right balance between acidity and alkalinity.

CoralTree believes in the restorative quality of Apple Cider Vinegar. It assists our bodies in achieving a harmonious pH balance. A pH-balanced body is better able to achieve homeostasis–the body’s state of being able to function and heal at optimal level.

pH101: Finding Balance

pH stands for “potential hydrogen” and is used to describe the acid-alkaline ratio of a substance. It ranges from 0 (the most acidic) to 14 (the most alkaline). It’s the amount of positively charged hydrogen ions (acid) and negatively charged hydroxyl ions (alkaline) we carry.

We don’t say acid bad, alkaline good.
PH varies throughout your body. Our bodies deal with alkaline and acid substances all the time – we wouldn’t be alive without them. Some areas are more acidic to keep bacteria away, such as your skin. Hydrochloric acid in the stomach breaks down food. But life is a balancing act. For optimal cellular health, your blood pH must be slightly alkaline with a pH of just under 7.4.

But we bombard our bodies with things that raise our acid levels: stress, lifestyle choices, environment, chemicals and food. A diet high in acid foods, such as sugar, meats, grains and coffee cause an improper pH balance in our tissues. If pH levels stay high over a long period normal cell structure and function are damaged

The effects on the body include:

  • inflammation,
  • nutrient loss,
  • microbes, fungus and yeast all proliferate,
  • and could cause problems with the body’s electrical systems that affect our cellular regeneration.

How ACV can help

It seems strange. Vinegar is a diluted acid. It’s that acetic acid that you can taste and smell. But it has a very different effect on the body than a high acid food such as sugar.

The acetic acid in apple cider vinegar actually is alkaline-forming in the body. when the acv has been fully metabolized and its minerals are dissociated in the bloodstream, the effect is alkalizing

ACV is also full of phytochemicals (beneficial compounds in plants) that scientists are now discovering can be our strongest weapons against cancer.

Like other acids, acetic acid can increase your body’s absorption of important minerals from the foods you eat

5 ways to use CoralTree ACV for acid-alkaline balance

  1. Start your day with a teaspoon of apple cider vinegar in water with a splash of lemon and some honey to sweeten. This daily tonic will put a spring in your step by cleansing your digestive system, firing up your metabolism, and neutralising excess acids.
  2. Cola cravings? Try the AppleBee range for the refreshing flavour without all that acid-producing sugar.
  3. Drinking a mild tonic of vinegar and water just before meals will improve your body’s ability to absorb the essential minerals locked in foods. Apple cider vinegar helps you get more out of your leafy greens! Try adding a splash to your green smoothies.
  4. Apple cider vinegar is a great all-round ingredient in the kitchen a great salad dressing and delicious drizzled over cooked greens. You can even make a vinegar-based coleslaw, rather than the usual mayonnaise-based one. Great on fish and a good tenderising marinade for meat.
  5. Adding a dash of vinegar into your cooking increases flavours and lessens the need to add (acid-causing) salt. The sourness balances out sweet or salty flavours and can make the flavours in your dish really pop.


Want to know more about Acid-Alkaline balance? We’ve found these all really helpful?

  • The Ultimate pH Solution by Michelle Schoffro-Cook
  • The Acid-Akaline Diet for Optimum Health by Christopher Vasey
  • Healing is Voltage by Jerry Tennant

Apple Cider Vinegar and Heart Disease: The Evidence

Apple-Cider-Vinegar-and-Heart-Disease-_-The-EvidenceDid you know that you could prevent or improve heart disease with just two teaspoons of our apple cider vinegar a day? That’s cheaper than any medication available on the market! But you don’t just have to take our word for it. This fact has been proven by medical science over and over again.

One study showed that vinegar or acetic acid solution mixed with a normal diet in rats reduced their systolic blood pressure (that’s the top number on the blood pressure reading) by up to 20mmHg! Vinegar lowered the activity of renin and aldosterone by up to 40% and 25% respectively. Renin and aldosterone are two hormones in the body that work to increase blood pressure. So, lowering their activity would enable better control of the disease.

Translating this to a human trial, a lower risk of fatal heart disease was reported in the Nurses’ Health Study, a study that involved thousands of people. This particular benefit was seen in nurses who consumed salads topped with oil and vinegar dressings regularly. Now, you might think it could have been the vegetables that produced this result. Or, maybe the healthy oil which was rich in omega-3. But, in fact, it was the vinegar. How do we know? This group of nurses was compared to a second group who regularly ate salads with creamy mayonnaise-based dressings. Vegetables? Check. Oil rich in omega-3? Check. But no vinegar. And also no benefit in the reduction of heart disease.

Another way apple cider vinegar contributes to heart health is by balancing lipid profiles. High levels of a compound, known as chlorogenic acid, stop the bad cholesterol from getting oxidized in the arteries. To demonstrate this, researchers investigated the effect of taking apple cider vinegar for 4 weeks in rats. This was studied on both normal and diabetic rats. In the normal group, the bad cholesterol (LDL) was lowered by 47% and the good cholesterol (HDL) increased by 34%. In the diabetic group, the amount of triglycerides was reduced and the amount of HDL also increased. In both groups, therefore, apple cider vinegar proved to be of great value in managing cholesterol.

ACV_Shop_ad_CoralTreeScientific evidence certainly backs up the fact that fruits and vegetables may decrease the development of chronic diseases including heart disease. Phytonutrients play a key role in this. In particular, apples contain quercetin, catechin, phloridzin and chlorogenic acid, all of which are strong antioxidants. The phytonutrient composition is different depending on the variety of apple and processing them can greatly lower the nutrient content. But with CoralTree’s unprocessed apple cider vinegar, you don’t have to worry about any of that. All our bottles of apple cider vinegar are organic (no harmful chemicals on the apple skins!) and unfiltered (why would we throw all the goodies away?).

CoralTree’s Organic Apple Cider Vinegar is just so rich in phytonutrients that it’s hard to find anyone who wouldn’t benefit from it. And, improving your heart health is just ONE of its many benefits. It needs to be emphasized that apple cider vinegar is not the same as apple cider. It is also not the same as apple juice. The fermentation process that our apples are subjected to helps to bring out and enhance its phytonutrient content, the key to all its powers. It’s just pure delicious health in a bottle that you and your family can enjoy everyday.


T Kondo, M Kishi, T Fushimi, S Ugajin, T Kaga. Vinegar intake reduces body weight, body fat mass, and serum triglyceride levels in obese Japanese subjects. Biosci Biotechnol Biochem. 2009 Aug;73(8):1837-43.

Boyer J, Liu RH. Apple phytochemicals and their health benefits. Nutrition Journal20043:5

  1. Shishehbor, A. Mansoori, A.R. Sarkaki, M.T. Jalali and S.M. Latifi, 2008. Apple Cider Vinegar Attenuates Lipid Profile in Normal and Diabetic Rats. Pakistan Journal of Biological Sciences, 11: 2634-2638.

Johnston CS, Gass CA. Vinegar: Medicinal Uses and Antiglycemic Effect. MedGenMed. 2006; 8(2): 61.

Video: Summer in the Organic Apple Orchard

Another behind-the-scenes look at how we grow and harness nature’s vital energies to make the best organic Apple Cider Vinegar.  One of the key components is the biodynamic orchard integration and careful management of the natural processes that grow our fruit. And central to our philosophy is diversity leads to resilience.

To see more of the behind-the-scenes action at CoralTree HQ, subscribe to the CoralTree YouTube channel or follow us on Facebook.

Don’t forget to leave us a comment. Got questions? We are happy to answer them for you. It’s all part of our mission to bring you the very best product in the most natural way.


Hi, welcome. Kim from CoralTree here. We’re here at one of our organic orchards just on the outskirts of Otaki. The Otaki River is just behind us here. We’ve got the Tararua Ranges to our left and the coast, west coast here, not far away. Otaki is a really lovely spot on the beautiful Kapiti Coast. We’ve got the Otaki River bringing down all that lovely fertile silts down that have set the Otaki plains here growing. We’ve got abundance of growth happening at the moment. Moisture, there’s been a little bit of a problem this season. We’ve had a little bit too much rain, but things are starting to warm up now. The sunshine is really coming through. We’ve got the longest day of the year happening in the next few days, and the apple trees are really going well.

It is really lovely being in these orchards and there is an energy that sometimes we’re not aware of. I can hear the birds singing here. A little bird flying from tree to tree there, and the whole insect life that’s happening. Normally in an environment like this where we’ve got the herbal leys and the trees and then the bigger shelter trees behind us is hosting a whole range of different things that are going on.

Conventional orchards are run with complete control so there is chemical sprays and insecticides there, and it becomes an environmental desert, but we’ve got this oasis happening here that’s just bringing in all of those diverse elements. The whole complexities, even more complex I think than what we are seeing. There’s a whole lot of different elements coming together here to add that resilience that nature gives us. I hope you enjoyed the first couple of videos. We’ve been trying to introduce you to some of the simple concepts of growing so in the first videos we showed the life force starting and the dormancy process moving into leaves and flowers developing.

The second video we’re showing you the flowers and the diversity that that brings into the orchards and the fruit setting and the seeds starting to form inside as those flowers have been pollinated. Now what we’re looking at is obviously the fruit here is developing around the seed, and the tree has got lots and lots of green leaves, and so the next element I really want to bring in now is the sunshine. That’s the key driver for all life processes on the planet. The trees are simply the solar panels taking that solar energy and converting it through photosynthesis and now building that energy that they’re harvesting into beautiful fruit.

This period now, starting from spring, as the fruit is forming the trees have been going through a lot of cell division and multiplication trying to get that fruit forming and setting. It’s been quite a stressful period for the trees, but we’re now coming up to the longest day of the year which will trigger the tree from the development phase that it’s been going through into that ripening phase where these apples will be expanding and the sugar contents will be rising.

The point I’m trying to work through here is that the photosynthesis from the sunshine, through the leaf converting that energy into energy that it’s transferring into, obviously, growth and branches and leaves, but most particularly into that fruit, so the fruit will be ripening up between now and our harvest time and that’s the sugars that the fruit is offering for us.

What’s happening here, some of the things that I can see happening here. The organic growers are allowing this whole diversity that normally would be chemically sprayed out, and weed strips under the trees. They’re allowing these things that we would normally term weed, but they’re part of the whole natural cycle that nature is trying to work some kind of a balance back into these blocks and using these diverse range of plants. We’ve got right from clovers, plantains, and the thistles, and blackberry even coming through to bring quality back onto the property that here was removed when we’ve come in and disrupted it.

The organic grower is really focusing on trying to allow nature that freedom to work with us instead of against us, and using the things that she’s offering us in a positive way so that it’s helping the trees here to balance. We’re getting better biological activity happening down in the soil. We’re getting much more earthworm and fungal growths happening that are transforming all the leaf litter into good humus so the tree has got a really good strong solid base to be growing, both lovely leaves, and this beautiful fruit for us. It’s so easy for humans to go back to controlling and chemically intervening in these systems to try and do what they think is beneficial, but it just adds a whole restraint on nature. It stops nature from working and giving us the diversity that she sees needs to be put into these blocks.

Thanks for watching, everybody. I hope you’ve enjoyed this third video. We’ve tried to add a little bit more interesting information in for you to explain more of the organic environment that George and Jackie here have been creating, and I’d like to just thank them for having this special space here and allowing us to shoot. Over the next month or so we’ll be taking some shots into the processing plant and showing more of the production of our apple cider vinegar, so please leave any comments and questions below. Yeah. Look forward to seeing you next time.

How We Bottle Sunshine

Video: Flowering & Diversity in the Organic Apple Orchard

Another behind-the-scenes look at how we grow and harness nature’s vital energies to make the best organic Apple Cider Vinegar.  One of the key components is the biodynamic orchard integration and careful management of the natural processes that grow our fruit. And central to our philosophy is diversity leads to resilience.

To see more of the behind-the-scenes action at CoralTree HQ, subscribe to the CoralTree YouTube channel or follow us on Facebook.

Don’t forget to leave us a comment. Got questions? We are happy to answer them for you. It’s all part of our mission to bring you the very best product in the most natural way.


Hi. Welcome back. I’m Kim from CoralTree. We’re here on a small orchard block that’s on the outskirts of Otaki. I want to show you some of the diversity that’s happening here in our orchard. Come on through, and I’ll show you what’s going on. This time of year the apple trees are quite susceptible to a whole range of different problems. Normally the insect problems or fungal problems would be chemically controlled. We here have got the diversity of the animals through the system for a whole range of different reasons. It’s meat production, it’s egg production, but they’re also doing an incredible valuable asset to the orchard in helping to fertilize it and in particular in the next month or so helping the insect control here under the apple trees.

This is a Monty’s Surprise apple tree that we’ve got here growing. It’s one of the old Heritage variety of apples that we are trying to get that diversity back into the orchards. The Heritage apples will give us that resilience back again. We’ve got a lovely sunny day here today. The bees are out flying. They’re pollinating these flowers that are fully opened here. These are some flowers that petals have fallen, and the stamen have been pollinated. The key thing that nature is showing us is the diversity that she constantly produces. Each one of those little stamen are going to develop into a completely unique plant variety.

This is an old Monty’s Surprise that I’ve just kept in the chiller from last season, just to see how long it’s going to last. I’m just interested to see what it’s texture is still like. It’s obviously starting to deteriorate. This is one of the perks of being an organic grower. Just being able to see and observe nature’s formative processes happening, the 5 petals, the flower is still here in the flesh of the apple.

Thank you for watching. If you want any more information on Monty’s Surprise, the Heritage apples we’re growing here, check out the website, and stay tuned. We’ll be doing another video with some apples growing on some of the other blocks and leave any comments below. Thanks.