Apple Cider Vinegar:18 Benefits, Side Effects & How to Use It

For centuries, people have turned to simple pantry staples for powerful health solutions, and few remedies have stood the test of time quite like Apple Cider Vinegar. This golden-hued liquid, created through the fermentation of crushed apples, has transformed from a humble kitchen ingredient into one of the most celebrated natural remedies.

Whether you’re looking to support your digestive health, manage your weight, or enhance your skincare routine, Apple Cider Vinegar offers a remarkable range of applications. This article explores 18 health benefits of apple cider vinegar and potential side effects. In addition, we will also share effective ways to incorporate it into your daily routine for maximum benefit.

What Is Apple Cider Vinegar?

Apple cider vinegar is a fermented liquid made from crushed apples. The production process involves two key fermentation stages: first, yeast converts the natural sugars in apple juice to alcohol; then, acetobacter bacteria transform this alcohol into acetic acid – the primary active compound in vinegar that gives it its distinctive sour taste and pungent aroma.

Traditional or “raw” apple cider vinegar contains a cloudy substance called “mother” – a colony of beneficial bacteria, yeasts, and enzymes that gives the product a cobweb-like appearance. The mother is believed to be responsible for many of ACV’s health-promoting properties.

Throughout history, apple cider vinegar has been used for various purposes across different cultures. In ancient Greece, Hippocrates, often considered the father of modern medicine, prescribed it mixed with honey for numerous ailments.

During the American Civil War, it was used to disinfect wounds. In traditional folk medicine systems worldwide, it has been employed as a remedy for everything from coughs and colds to digestive issues.

Nutritional Profile of Apple Cider Vinegar

Here’s what you’ll find in approximately 1 tablespoon (15ml) of apple cider vinegar:

The true value of apple cider vinegar doesn’t lie in its macronutrient content but rather in its bioactive components, particularly acetic acid and various polyphenols.

18 Health Benefits of Apple Cider Vinegar

Here are 18 potential benefits of incorporating apple cider vinegar into your routine:

1. Supports Healthy Digestion

One of the most widely celebrated benefits of Apple Cider Vinegar is its role in supporting a healthy digestive system. The acetic acid in ACV can help increase stomach acid production, which is crucial for breaking down food and absorbing nutrients effectively.

If you’ve ever experienced indigestion or a feeling of heaviness after a meal, it might be due to insufficient stomach acid. A small dose of ACV diluted in water before meals can often work wonders.

How it works: By promoting better acid balance in the stomach, ACV ensures that food is properly digested, reducing the likelihood of bloating, gas, and heartburn. It essentially preps your digestive system for optimal performance.

2. May Aid in Weight Management

For those on a journey to manage their weight, Apple Cider Vinegar often comes up in conversation. While it’s not a magic bullet, several studies suggest ACV can play a supportive role. It’s thought to increase feelings of fullness and reduce overall calorie intake.

A Study Snapshot: A study published in Bioscience, Biotechnology, and Biochemistry in 2009 showed that subjects who consumed ACV daily experienced modest weight loss, reduced belly fat, and lower triglyceride levels over a 12-week period. This effect is largely attributed to ACV’s ability to promote satiety, making you feel full longer and less likely to overeat.

Table: How ACV May Support Weight Management

3. Helps Regulate Blood Sugar Levels

This is perhaps one of the most well-researched and significant benefits of Apple Cider Vinegar, especially for individuals concerned about blood sugar fluctuations or those with prediabetes and type 2 diabetes. ACV has been shown to improve insulin sensitivity and significantly lower blood sugar responses after meals.

Scientific Evidence: Numerous studies have demonstrated this effect. For instance, research published in Diabetes Care found that consuming ACV before high-carb meals significantly reduced post-meal blood glucose levels in insulin-resistant subjects. The acetic acid is believed to slow down the digestion of starches, preventing rapid sugar spikes.

4. Boosts Heart Health

Maintaining a healthy heart is paramount, and Apple Cider Vinegar may offer some protective benefits. Research in animals has shown that ACV can help lower cholesterol and triglyceride levels, both of which are risk factors for heart disease. While human studies are ongoing, the results are promising.

Potential Mechanisms:

• Antioxidant Properties: ACV contains antioxidants that can protect against oxidative stress, a key contributor to heart disease.
• Blood Pressure Regulation: Some studies suggest ACV can help lower blood pressure, another critical factor for heart health.
• Cholesterol Reduction: By influencing lipid metabolism, ACV may help reduce “bad” LDL cholesterol and increase “good” HDL cholesterol.

5. Exhibits Antimicrobial Properties

The power of Apple Cider Vinegar as a natural antimicrobial agent has been recognized for centuries. Its main component, acetic acid, is effective at killing harmful bacteria and preventing their growth. This makes ACV a useful tool for various health applications, from warding off infections to preserving food.

Practical Applications:

• Food Preservation: ACV is a traditional food preservative, inhibiting the growth of bacteria like E. coli.
• Wound Care: Diluted ACV has been used topically to clean and disinfect minor cuts and wounds.
• Sore Throat Remedy: Gargling with diluted ACV can help kill bacteria responsible for sore throats.

6. Enhances Skin Health

Beyond internal benefits, Apple Cider Vinegar can be a fantastic addition to your skincare routine. Its acidic nature helps to restore the skin’s natural pH balance, which can be disrupted by alkaline soaps and environmental factors.

Skin Benefits:

• Acne Treatment: ACV’s antimicrobial properties can help combat acne-causing bacteria. Its alpha-hydroxy acids (AHAs) can also exfoliate dead skin cells.
• Toner: Diluted ACV can act as a natural toner, tightening pores and reducing oiliness.
• Eczema & Psoriasis Relief: Some individuals find relief from itching and inflammation associated with these conditions when using diluted ACV topically.

7. Promotes Healthy Hair

Just as it benefits the skin, Apple Cider Vinegar can work wonders for your hair and scalp. It’s particularly effective as a rinse to remove product buildup, balance scalp pH, and enhance shine.

Hair Advantages:

• Removes Buildup: Clears residue from styling products, leaving hair feeling lighter and cleaner.
• Balances Scalp pH: Helps combat dandruff and a dry, itchy scalp by restoring the scalp’s natural acidity.
• Boosts Shine: Smooths the hair cuticles, allowing light to reflect better and creating a natural sheen.
• Detangles: Makes hair easier to comb through, reducing breakage.

8. Relieves Acid Reflux and Heartburn

It might seem counterintuitive to use an acidic substance to treat acid reflux, but often, reflux is caused by low stomach acid rather than too much. When stomach acid is insufficient, the lower esophageal sphincter (LES) may not close properly, allowing stomach contents to reflux into the esophagus.

The ACV Solution: Apple Cider Vinegar, with its acetic acid, can help increase stomach acid to an optimal level. This can signal the LES to close tightly, preventing reflux. It can also help neutralize the existing acid that’s causing discomfort. Many people report significant relief from heartburn after taking a diluted ACV solution before meals.

9. Boosts Immunity

A strong immune system is our body’s best defense against illness. Apple Cider Vinegar, especially raw, unfiltered ACV with the “mother,” contains beneficial bacteria and prebiotics that can support gut health. Since a significant portion of our immune system resides in the gut, a healthy gut flora directly contributes to robust immunity.

Immunity Benefits:

• Gut Microbiome Support: The prebiotics in ACV feed beneficial gut bacteria, strengthening the gut barrier.
• Antimicrobial Action: Helps fight off pathogens before they can take hold.
• Detoxification: Supports liver function, which is crucial for eliminating toxins that can burden the immune system.

10. Provides Antioxidant Protection

Apple Cider Vinegar contains antioxidants, although in smaller amounts compared to some fruits and vegetables. These compounds play a crucial role in protecting our cells from damage caused by free radicals, which are unstable molecules linked to chronic diseases and aging.

Antioxidant Role: The acetic acid and other compounds in ACV, like polyphenols, contribute to its antioxidant capacity. While it shouldn’t replace a diet rich in colorful fruits and vegetables, ACV can add an extra layer of protection against oxidative stress.

11. Balancing Body pH

Despite being acidic itself, apple cider vinegar has an alkalizing effect once metabolized in the body:

• Supporting proper acid-alkaline balance in body tissues
• Potentially reducing acid load from modern diets
• Supporting kidney function in maintaining pH homeostasis
• Possibly reducing symptoms associated with acidic conditions

Although the science behind “alkaline diets” remains controversial, some research suggests that the Western diet’s acid load may contribute to various health issues. The organic acids in ACV, once metabolized, leave alkaline residues that may help buffer excess acidity.

12. Soothes Sore Throats

As mentioned under antimicrobial properties, Apple Cider Vinegar can be an effective home remedy for a sore throat. The acetic acid helps kill bacteria or viruses that might be causing the infection.

Sore Throat Relief:

• Kills Germs: Its antibacterial action helps eliminate pathogens in the throat.
• Reduces Inflammation: Can help soothe irritated tissues.
• Balances pH: Creates an environment less favorable for germ proliferation.

How to Use: Mix 1-2 tablespoons of ACV with 8 ounces of warm water. Gargle for about 30 seconds, then spit it out. Repeat a few times a day until symptoms improve. Do not swallow large quantities of this mixture repeatedly, as it can be harsh on tooth enamel.

13. Boosts Energy Levels

Feeling sluggish? Apple Cider Vinegar might give you a gentle energy boost. This isn’t due to caffeine or stimulants, but rather its ability to help detoxify the body and balance pH levels.

Energy Mechanisms:

• Detoxification Support: By aiding liver function, ACV helps the body efficiently remove toxins that can drain energy.
• Electrolyte Balance: Can help restore electrolyte balance, which is important for energy production, especially after exercise.
• Reduces Lactic Acid Buildup: Some athletes use ACV to potentially reduce lactic acid buildup in muscles, thereby minimizing fatigue.

14. Supports Bone Health

While not a primary bone-building supplement like calcium or vitamin D, Apple Cider Vinegar may play a supportive role in bone health by improving nutrient absorption.

Bone Health Connection:

• Enhanced Mineral Absorption: By increasing stomach acid, ACV can help the body better absorb essential minerals like calcium and magnesium, which are vital for strong bones.
• Detoxification: A cleaner internal environment means less strain on the body, allowing it to focus resources on maintenance and repair, including bone tissue.

15. Reduces Bad Breath

Halitosis, or bad breath, is often caused by bacteria in the mouth. Given Apple Cider Vinegar’s strong antimicrobial properties, it’s no surprise that it can be an effective natural remedy for fresh breath.

Bad Breath Solution:

• Kills Bacteria: ACV helps kill the odor-causing bacteria on the tongue and in the mouth.
• Balances pH: Creates a less hospitable environment for bacteria to thrive.

How to Use: Mix 1-2 teaspoons of ACV in a glass of water and gargle for 30 seconds before spitting it out. This can be done after brushing your teeth. Remember, always dilute ACV to protect your tooth enamel.

16. May Help with Yeast Infections

Yeast infections, particularly Candida overgrowth, can cause a range of uncomfortable symptoms. Apple Cider Vinegar’s antifungal properties make it a popular natural remedy for these conditions.

Antifungal Action:

• Combats Candida: The acetic acid in ACV can help inhibit the growth of Candida albicans, the most common culprit behind yeast infections.
• Restores pH Balance: For vaginal yeast infections, diluted ACV douches or baths are sometimes used to restore the natural acidic pH of the vagina, making it less hospitable to yeast.

Caution: For internal yeast infections or sensitive areas, consult a healthcare professional before using ACV. Always dilute heavily for topical applications.

17. Alleviates Leg Cramps

If you’ve ever woken up in the middle of the night with a painful leg cramp, you know how debilitating it can be. While various factors can cause leg cramps, electrolyte imbalances, particularly a lack of potassium, are often to blame. Apple Cider Vinegar contains some potassium and can help balance electrolytes.

Cramp Relief:

• Electrolyte Balance: ACV can help replenish potassium and other electrolytes, which are crucial for proper muscle function.
• Hydration Support: Often consumed with water, it encourages better hydration, another factor in preventing cramps.

Quick Tip: Many people find relief by drinking a glass of water with 1-2 tablespoons of ACV and a pinch of cayenne pepper before bed or when a cramp strikes.

18. Acts as a Natural Deodorant

For those looking to avoid aluminum-based antiperspirants, Apple Cider Vinegar can be a surprisingly effective natural deodorant. Its antibacterial properties help neutralize odor-causing bacteria on the skin.

Deodorant Benefits:

• Kills Odor-Causing Bacteria: Directly targets the source of body odor.
• Balances Skin pH: Creates an environment that discourages bacterial growth.

How to Use: Lightly dab diluted ACV (1 part ACV to 1 part water) onto your underarms with a cotton ball. Allow it to dry completely before dressing. The vinegar smell dissipates quickly. Some people find that a daily application is all they need to stay fresh! 🌸

Potential Side Effects and Risks of Apple Cider Vinegar

While apple cider vinegar offers numerous benefits, it’s not without potential downsides, especially when used improperly:

• Tooth Enamel Erosion – The high acidity can damage tooth enamel with prolonged contact. Always dilute ACV and consider using a straw.
• Digestive Discomfort – Some people experience stomach pain, nausea, or indigestion, particularly when consuming undiluted ACV.
• Throat Irritation – The strong acids can irritate the throat and esophagus, especially if consumed straight.
• Potassium Depletion – Excessive, long-term use might lower potassium levels in some individuals.
• Medication Interactions – May interact with certain medications, including diabetes drugs, diuretics, and heart medications.
• Delayed Stomach Emptying – While beneficial for blood sugar control, this effect can worsen symptoms in people with gastroparesis.
• Skin Burns – Undiluted application can cause chemical burns or irritation to sensitive skin.
• Bone Density Concerns – Theoretical risk of reduced bone density with excessive, long-term use due to acid load.
• Blood Sugar Drops – May cause hypoglycemia in diabetes patients taking insulin or other medications.
• Pregnancy and Breastfeeding Caution – Limited safety data for these populations; moderation is advised.

How to Use Apple Cider Vinegar Safely and Effectively?

Incorporating apple cider vinegar into your routine requires careful attention to dosage, dilution, and method of use to maximize benefits and minimize risks.

Choosing the Right Apple Cider Vinegar

When purchasing apple cider vinegar, look for:

• Raw and Unfiltered: This ensures the presence of “the mother.”
• Organic: Reduces exposure to pesticides and chemicals.
• With the Mother: This cloudy sediment contains beneficial bacteria, enzymes, and proteins.

Internal Use: Dosage and Dilution

The most common and recommended way to consume apple cider vinegar is diluted in water.

• Standard Dose: 1-2 tablespoons (15-30 ml) of ACV per day.
• Dilution: Mix 1-2 tablespoons of ACV in 8-10 ounces (240-300 ml) of water.
• Timing:
  • Before Meals: Often recommended to aid digestion and help manage blood sugar responses.
  • In the Morning: Some prefer it as a morning tonic for overall wellness.
• Start Slow: Begin with 1 teaspoon diluted in water once a day and gradually increase to 1-2 tablespoons, 1-2 times a day, as your body adjusts.
• Use a Straw: To protect tooth enamel, drink diluted ACV through a straw.
• Rinse Afterward: Always rinse your mouth with plain water immediately after consuming ACV.
• Avoid Undiluted ACV: Never drink ACV straight, as it can burn your esophagus and damage tooth enamel.

Internal ACV Recipes

• Simple ACV Tonic: Mix 1-2 tbsp ACV with 8 oz warm or cold water. Add a squeeze of lemon juice for flavor and extra benefits.
• ACV & Honey Drink: Combine 1-2 tbsp ACV, 1 tbsp raw honey, and 8 oz warm water. Honey can help mask the strong taste and add its own health benefits. This combination is often explored for apple cider vinegar and honey benefits.
• Salad Dressing: Use ACV as a base for homemade salad dressings. It’s a flavorful way to incorporate it into meals without directly drinking it.
• Detox Drinks: ACV can be a key ingredient in various apple cider vinegar detox drinks alongside ingredients like lemon, ginger, and cayenne pepper.

Topical Use: Dilution and Application

When applying apple cider vinegar to the skin or hair, dilution is critical to prevent irritation.

For Skin

• Facial Toner/Acne Treatment: Mix 1 part ACV with 3-5 parts water (start with more water for sensitive skin). Apply with a cotton ball to cleansed skin. Follow with moisturizer. For specific issues like age spots on face, a more dilute solution might be tried.
• Spot Treatment for Blemishes: For individual pimples, a slightly stronger dilution (1:2 ACV to water) can be used, but patch test first and apply sparingly.
• Body Wash/Bath: Add 1/2 to 1 cup of ACV to a warm bath for general skin soothing and pH balancing. This is a gentler approach than direct application for widespread benefits.
• Wart Treatment: Apply undiluted ACV to a cotton ball, place it directly on the wart, and secure with a bandage overnight. This is an aggressive method; consult a doctor, and discontinue if severe irritation occurs.

For Hair

• Hair Rinse: Mix 1-2 tablespoons of ACV with 1 cup of water. After shampooing and conditioning, pour the mixture over your hair, focusing on the scalp. Leave for a few minutes, then rinse thoroughly with cool water. Use 1-2 times per week. This can significantly improve hair shine and scalp health.

For Foot Fungus/Athlete’s Foot

• Foot Soak: Mix 1 part ACV with 2 parts warm water in a basin. Soak feet for 15-20 minutes daily. Ensure feet are thoroughly dried afterward.

Other Uses

• Natural Cleaner: Mix 1 part ACV with 1 part water in a spray bottle for an all-purpose cleaner. Add essential oils like tea tree or lemon for added scent and antimicrobial properties.

How Much Apple Cider Vinegar Can You Take in a Day?

The appropriate amount varies based on individual health needs and tolerance:

For Adults:

• Most research showing health benefits used 1-2 tablespoons (15-30 ml) daily, diluted in water.
• For blood sugar management: 1-2 tablespoons before carbohydrate-containing meals.
• Maximum safe amount: Generally, limiting consumption to no more than 2 tablespoons daily is advisable.

For Children:

• Not generally recommended for children under 12 except in small amounts in food.
• Teenagers may use half the adult dose with proper dilution.

FAQs

1. Is apple cider vinegar with “the mother” better than filtered ACV?

Unfiltered apple cider vinegar containing “the mother” has more beneficial bacteria, enzymes, and proteins compared to filtered versions. For health applications, raw, unfiltered ACV is generally preferred.

2. Is it safe to drink apple cider vinegar every day?

For most healthy adults, consuming 1-2 tablespoons of diluted ACV daily is considered safe. However, long-term consumption of larger amounts may lead to problems like low potassium or tooth enamel erosion.

3. How long does it take to see benefits from apple cider vinegar?

Timeframes vary by benefit. Blood sugar effects may be noticeable immediately after consumption, while weight management, cholesterol improvement, and skin benefits typically require consistent use for 2-4 weeks or longer.

4. Is apple cider vinegar the same as white vinegar?

No. While both contain acetic acid, apple cider vinegar is made from fermented apple juice and contains additional beneficial compounds. White vinegar is typically derived from grain alcohol and contains mainly acetic acid and water, making it better suited for cleaning purposes.

5. How should I store apple cider vinegar?

Store at room temperature away from direct sunlight. Despite its acidic nature, ACV doesn’t require refrigeration after opening and can last for years when properly stored.

6. Is apple cider vinegar safe during pregnancy?

There is limited research on ACV safety during pregnancy. Small amounts of food are generally considered safe, but medicinal amounts should be avoided unless approved by a healthcare provider.

7. Can children take apple cider vinegar?

Small amounts in food preparations are generally considered safe for children. However, therapeutic doses should be avoided in young children, and teenagers should use reduced amounts compared to adults. Always ensure proper dilution to protect developing teeth and digestive systems.

8. Is it better to take apple cider vinegar in pill or gummy form?

While ACV pills and gummies offer convenience and avoid the strong taste and potential tooth erosion of liquid ACV, they often contain less acetic acid than liquid forms. The “mother” might also be less potent or absent.

The effectiveness of these forms is still under debate, and research is more robust for liquid ACV. If choosing gummies, be mindful of added sugars.