10 Health Benefits of Garlic - Good For Heart, Skin, Brain & More - PharmEasy (2024)

Garlic has been part of the kitchens for centuries. This herb has curative and medicinal properties because of its antibacterial and antiseptic nature. The beneficial properties of garlic are because of a compound, Allicin. It is rich in minerals like phosphorus, zinc, potassium, and magnesium. Vitamins C, K, Folate, niacin and thiamine also are found abundantly in garlic.

10 Health Benefits of Garlic - Good For Heart, Skin, Brain & More - PharmEasy (1)


Table of Contents

Garlic Nutritional Chart

Here is the nutritional chart for 100 grams of raw garlic. Note that 1 medium to large garlic clove weighs between 3-8 grams each.

Amount per 100g raw garlicPercentage of recommended daily intake
Calories1497%
Carbohydrates33.1 g11%
Fibre2.1 g8%
Fats0.5g1%
Protein6.4g13%
Vitamin B61.2mg62%
Vitamin C31.2mg52%
Thiamin0.2mg13%
Riboflavin0.1mg6%
Also contains vitamins A, E, K, Niacin, Folate, Pantothenic acid and Choline
Manganese1.7mg84%
Selenium14.2mcg20%
Calcium181mg18%
Copper0.3mg15%
Phosphorus153mg15%
Potassium401mg11%
Iron1.7mg9%
Also contains Zinc, Magnesium and sodium

Did You Know?

  • Onions and garlic are in the same plant subfamily called Allium.source: USDA
  • Garlic is considered a vegetable, not an herb or spice.source: USDA
  • Garlic can reduce total cholesterol levels by 10-15%.source: heart.org
  • Garlic has been shown to boost the immune system and reduce the severity of cold and flu symptoms.source: nccih.nih.gov
  • Garlic can help reduce the risk of certain types of cancer, including colorectal and stomach cancer.source: cancer.gov

The Health Benefits of Eating Garlic (Lahsun) are:

1. Wards Off Cough and Cold

Raw garlic has the potential to ward off cough and cold infections. Eating two crushed garlic cloves on an empty stomach has the maximum benefit. For kids and babies, hanging garlic cloves in a thread around their necks is supposed to relieve congestion symptoms.

From what I have seen, garlic oil might possess anti-inflammatory properties. In cases of soreness and inflammation in joints or muscles, applying garlic oil topically may be beneficial. Rubbing the affected area with garlic oil can potentially help reduce inflammation and provide relief.

Dr. Siddharth Gupta, B.A.M.S, M.D (Ayu)

2. Good for Cardiac Health

Allicin, a compound found in garlic stops the oxidizing of LDL (bad cholesterol). This reducescholesterol levels and improves heart health. Regular consumption of garlic reduces the incidence of blood clots and thus helps prevent thromboembolism. Garlic also lowers blood pressure so is good for patients with hypertension. Readmore on How tocontrol high blood pressure.

Also Read: 2o Essential Tips for a Healthy Heart

3. Improves Brain Functioning

Garlic promotes brain health because of its antioxidant and anti-inflammatory properties. It is effective against neurodegenerative diseases like Alzheimer’s and dementia. Also, read more on the best brain foodsto include in your diet.

I think that garlic might be good for your arteries and blood pressure. When we eat garlic, the sulphur in it gets converted into a gas called hydrogen sulphide. This gas may help expand our blood vessels, which makes it easier to control blood pressure. However, it’s always a good idea to talk to your doctor about whether adding more garlic to your diet might be beneficial or not.

Dr. Rajeev Singh, BAMS

4. Improves Digestion

Digestive problems improve with the inclusion of raw garlic in the diet. It benefits the intestines and reduces inflammation. Eating raw garlic helps to clear out intestinal worms. The good thing is that it destroys the bad bacteria and protects the good bacteria in the gut.

5. Balances Blood Sugar

Those who suffer from diabetes observe their blood sugar levels regulating the consumption of raw garlic.

Also, read 10 harmful effects of sugar.

Based on my observations, garlic has been potentially used in traditional medicine for ages. It’s pretty fascinating how it can be helpful in different things. For instance, studies have shown that garlic may be effective in dealing with warts, denture stomatitis, venous ulcers, and even skin wounds. So, if you’re dealing with any of these issues, using garlic might just do the trick.

Dr. Smita Barode, B.A.M.S, M.S.

6. Boosts Immunity

Garlic protects against free radicals and prevents damage to the DNA. Zinc in garlic promotes immunity. Vitamin C helps to fight off infections. It is very beneficial against eye and ear infections as it has antimicrobial properties.

7. Improves Skin Health

Garlic helps prevent acne and lightens acne scars. Cold sores, psoriasis, rashes, and blisters can all benefit from the application of garlic juice. It also protects against UV rays and therefore prevents ageing.

Read More: 7 Home Remedies for Glowing Skin

8. Prevents Cancer and Peptic Ulcer

Because of a high amount of antioxidants, garlic protects the body against lung, prostate, bladder, stomach, liver and colon cancer. The antibacterial action of garlic prevents peptic ulcers as it eliminates the contagion from the gut.

9. Good for Weight Loss

Garlic reduces the expression of genes responsible for the formation of adipose cells which store fat. It also increases thermogenesis in the body and leads to the burning of more fat and the lowering of LDL (bad cholesterol).

Apart from the fact that it is good for weight loss, garlic is highly nutritional. In fact, one clove of raw garlic, which is around 3 grams, contains:

  • Manganese
  • Vitamin B6
  • Vitamin C
  • Selenium
  • Fiber
  • Amounts of calcium, copper, potassium, iron, etc.

Also Read: Benefits of Cloves Sexually: Exploring Evidence-Based Enhancements

10. May Improve Athletic Performance

Garlic is considered one of the best ”performance enhancing” substances. In olden times, the item was used to treat fatigue and improve the work capacity of labourers. Studies on rodents suggest consuming garlic helps in improving exercise performance. People who had heart disease consumed garlic for 6 weeks and this resulted in a 12% reduction in their heart rate and better exercise capacity.

11. Fights UTI and Improves Renal Health

Fresh garlic juice has the potential to reduce the growth of E. Coli bacteria that cause urinary tract infection (UTI). It also helps prevent kidney infections.

Garlic reduces infections on wounds, promotes hair growth, bone health and liver health. Most of the home remedies are effective only if garlic is consumed raw.

12. Reduces Exercise Fatigue

According to studies from Japan, raw garlic when aged in a mixture of water and alcohol may have significant effects on exercise endurance. Human studies have also been conducted that have shown that garlic can indeed improve the symptoms of exercise fatigue.

13. Reduces Blood Toxicity

For people who are susceptible to lead poisoning due to occupational hazards, garlic may be the best organic solution. Studies conducted in 2012 have revealed that garlic is in fact, safer and better at reducing lead poisoning of the blood than d-Penicillamine, which is the common drug used to treat the same.

14. Overcome Oestrogen Deficiency

The period of menopause for older women has often been associated with a lack of the female hormone known as oestrogen due to irregular production of a protein known as a cytokine. Consumption of garlic has been seen to regulate this to some extent and therefore, may be effective in overcoming oestrogen deficiency after menopause.

15. Reduce Effects or Onset of Osteoarthritis

Consuming garlic in your regular diet can also help to prevent or reduce the onset of osteoarthritis. Research has shown that garlic contains a compound known as diallyl disulphide which helps to maintain bone density and therefore can potentially delay the onset of bone-related ailments like osteoarthritis.

16. Prevent Heart Blockages

Garlic is also believed to help reduce the stickiness of the platelets in your blood. These platelets are responsible for the clotting of blood. Consuming a healthy dose of garlic can help reduce the excessive clotting effect of platelets on the blood. Therefore, it may help prevent unnecessary blood clots inside arteries that may reach up to your heart causing a heart attack.

Also Read:

Frequently Asked Questions (FAQs)

What are the side effects of taking garlic by mouth?

When you take garlic by mouth it is mostly safe. It can cause side effects such as bad breath, heartburn, gas, and diarrhoea. If you take raw garlic by mouth, the side effects are often worse and may increase the risk of bleeding and cause allergic reactions in some people.

Should garlic (Lahsun) be applied to the skin?

Garlic products like gels and pastes are possibly safe. But garlic might cause skin damage that is similar to a burn. Especially raw garlic when applied to the skin might cause severe skin irritation.

Who should avoid having garlic?

One must avoid having excess amounts of garlic during pregnancy or if nursing, children can take it in doses of up to 300 mg three times daily for up to 8 weeks and not more than that, people with the bleeding disorders must avoid garlic, if you undergo surgery, do not consume garlic as it may prolong bleeding and interfere with blood pressure. Stop having garlic two weeks before surgery and garlic might also lower blood sugar levels so one must be aware.

Disclaimer:

The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisem*nts of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisem*nts do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.

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This might be related & helpful!

  1. EverHerb Garlic Capsules – The Immunity Booster You Need!
  2. लहसुन (Garlic in Hindi): उपयोग, लाभ और न्यूट्रिशनल वैल्यू
10 Health Benefits of Garlic - Good For Heart, Skin, Brain & More - PharmEasy (2024)

FAQs

10 Health Benefits of Garlic - Good For Heart, Skin, Brain & More - PharmEasy? ›

What does garlic do for the body? Garlic offers several health benefits. It has antioxidant properties that protect cells from oxidative damage, supports cardiovascular health by improving cholesterol levels and blood pressure, and may have antibacterial and anti-inflammatory effects.

What happens if you eat garlic every day? ›

Eating 1-2 garlic cloves daily can have health benefits, but more can cause bad breath, heartburn, stomach issues, and other unpleasant side effects. It's best to enjoy it in moderation. For many home chefs, garlic is a favorite spice to cook with, thanks to its pungent taste and aroma.

How many garlic cloves a day for heart health? ›

As if you needed a reason beyond the flavor to use garlic, benefits include reducing risk of cardiovascular disease, cancer and metabolic syndrome. You'd be hard-pressed to find a meal that didn't benefit from a little garlic.

What are the healing powers of garlic? ›

Garlic inhibits and destroys bacteria, fungus, and parasites, as well as lowers blood pressure, cholesterol, and sugar levels, preventing blood clotting and protecting the liver. It also has anticancer effects [8]. Garlic can also help to improve the immune system, prevent sickness, and preserve good health.

What are the benefits of garlic for skin? ›

Despite being a polarizing food item, garlic provides many benefits to the skin. It contains a sulfur compound called Allicin which has anti-bacterial, anti-fungal, and anti-viral properties to help keep our skin healthy and infection-free. These properties can even help fight pimples and acne!

Can too much garlic damage the liver? ›

1.0, 2.5 and 5.0 g/kg body weight/day of garlic showed significant (P<0.001) deterioration in liver function tests (LFT's) after 21, 14 and 7 days respectively. A 1.0 g/kg body weight/day dose of garlic was associated with marked histological damage in liver after 21 days.

How long does it take for raw garlic to work in your body? ›

The enzymes from the allicin need a few minutes to start working, so let it sit after you mince, crush or chop it. “You'll get the most benefit from raw garlic,” says Jeffers.

What is the best time to eat garlic? ›

Raw garlic contains a component called Allicin, which helps in thinning the blood and reduces the cholesterol levels. Thus, the best way to consume garlic is by eating raw garlic on an empty stomach as the fresh garlic contains Allicin and this component gets diluted during the process of cooking.

What is the best way to eat garlic for health? ›

Eat raw garlic.

Crushing, chopping, or mincing garlic can best release the compounds that benefit for your health. Eating raw garlic can also have additional benefits to cooked garlic. This includes relaxing smooth muscles in your blood vessels, which in turn dilates them and may lower your blood pressure.

Is it better to take garlic supplements or raw garlic? ›

Studies have shown that raw garlic is necessary in high doses, about 5-28 cloves per person, per day, to feel the health benefits (1). Whereas garlic supplement dosage is much lower and offers many other benefits.

What diseases does garlic fight? ›

Garlic is rich in antioxidants. In your body, harmful particles called free radicals build up as you age and may contribute to heart disease, cancer, and Alzheimer disease. Antioxidants like those found in garlic fight off free radicals, and may reduce or even help prevent some of the damage they cause over time.

What symptoms can garlic cure? ›

People commonly use garlic for high blood pressure, high levels of cholesterol or other fats in the blood, and hardening of the arteries. It is also used for the common cold, osteoarthritis, and many other conditions, but there is no good scientific evidence to support these uses.

What are the secret benefits of garlic? ›

What does garlic do for the body? Garlic offers several health benefits. It has antioxidant properties that protect cells from oxidative damage, supports cardiovascular health by improving cholesterol levels and blood pressure, and may have antibacterial and anti-inflammatory effects.

Can garlic make you look younger? ›

Garlic is a mainstay in nearly any kitchen, and now, it's also your secret weapon against wrinkles. That's because the herb is packed with skin-protecting antioxidants called polyphenols, which help protect your skin from free radicals, the molecules that break down collagen.

Does garlic tighten skin? ›

Enlarged pores are a common problem in aging skin.

Tomato and garlic both have antiseptic qualities that help in unclogging the skin, minimizing pores, and tightening the skin.

Can I rub garlic on my face? ›

Rubbing garlic over your face every night before going to bed can provide several benefits. It can help to reduce inflammation, fight bacteria, and clear up acne. It can also help to reduce the appearance of wrinkles, age spots, and other signs of aging.

Can too much garlic harm your body? ›

Consumption of excessive amounts of raw garlic, especially on an empty stomach, can cause gastrointestinal upset, flatulence, and changes in the intestinal flora. There have been reports of allergic dermatitis, burns, and blisters from topical application of raw garlic.

Does garlic reduce belly fat? ›

Garlic is known to have anti-inflammatory properties, which can prevent excess fat storage in your body's tissues. Note that this is not a miracle food – but it may be helpful for those specifically looking for ways to burn belly fat.

What does garlic do to the body? ›

Garlic has long been associated with health benefits – from curing a cold to lowering blood pressure and cholesterol levels. Garlic contains vitamins C and B6, manganese and selenium, but it's a chemical called allicin, a type of antioxidant, which is thought to be responsible for its positive effects.

What happens if I eat garlic every night? ›

Consuming garlic at night can support detoxification processes in the body. Garlic contains sulfur compounds, including allicin, which stimulate liver enzymes involved in detoxification pathways. These compounds enhance the liver's ability to neutralize toxins and remove waste products from the body.

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