Garlic (Allium sativum) is an herb related to onion, leeks, and chives. It is commonly used for conditions related to the heart and blood system.
Garlic produces a chemical called allicin. This is what seems to make garlic work for certain conditions. Allicin also makes garlic smell. Some products are made "odorless" by aging the garlic, but this process can also change the effects of garlic.
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.
Uses and benefits:
Possibly Effective for :
Hardening of the arteries (atherosclerosis). Taking garlic powder by mouth, alone or with other ingredients, seems to help slow hardening of the arteries.
Diabetes. Taking garlic powder by mouth seems to reduce pre-meal blood sugar levels by a small amount in people with or without diabetes. It seems to work best if it is taken for at least 3 months. It's unclear if garlic reduces post-meal blood sugar levels or HbA1c levels.
High levels of cholesterol or other fats (lipids) in the blood (hyperlipidemia). Taking garlic by mouth daily for at least 8 weeks might reduce total cholesterol and low-density lipoprotein (LDL, "bad" cholesterol) in people with high cholesterol levels. But any benefit is probably small. And taking garlic doesn't help increase high-density lipoprotein (HDL, "good" cholesterol) or lower levels of other blood fats called triglycerides.
High blood pressure. Taking garlic by mouth seems to reduce systolic blood pressure (the top number) by about 7-9 mmHg and diastolic blood pressure (the bottom number) by about 4-6 mmHg in people with high blood pressure.
Build up of fat in the liver in people who drink little or no alcohol (nonalcoholic fatty liver disease or NAFLD). Taking garlic powder by mouth seems to help to improve liver health in people with NAFLD. People who eat more garlic also seem to be less likely to be diagnosed with NAFLD.
Possibly Ineffective for:
Stomach cancer. People who eat more garlic or take garlic supplements by mouth don't seem to have a lower chance of developing stomach cancer.
A digestive tract infection that can lead to ulcers (Helicobacter pylori or H. pylori). Taking garlic by mouth does not seem to help treat H. pylori infections.
Benefits:
It is good for ‘’cardiovascular health’’ as it contains chemical compounds which reduce bad cholesterol.
It is also beneficial for people with high blood pressure.
It improves Blood Lipid Profile, strengthens blood antioxidant potential, causes significant reduction in Systolic and Diastolic BP.
It is good for “Gut Health” which contains N number of good bacteria which helps in digestion and many activities of the body.
Food containing Probiotics and Prebiotics help our body to produce more good bacteria.
Garlic is effective against Neurodegenerative diseases like Alzheimers and Dementia.
Garlic is also known as a good blood purifier.
Garlic contains ALLICIN which increases WBC count which fights against toxins.
It also detoxifies the body when taken in the proper amount.
Nutritional Value:
Protein (g) - 0.57
Total lipid (fat) (g) - 0.04
Carbohydrate, by difference (g) - 2.98
Energy (kcal) - 13.41
Sugars, total (g) - 0.09
Fiber, total dietary (g) - 0.19
Calcium, Ca (mg) - 16.29
Iron, Fe (mg) - 0.15
Magnesium, Mg (mg) - 2.25
Phosphorus, P (mg) - 13.77
Potassium, K (mg) - 36.09
Sodium, Na (mg) - 1.53
Zinc, Zn (mg) - 0.1
Copper, Cu (mg) - 0.03
Manganese, Mn (mg) - 0.15
Selenium, Se (mcg) - 1.28
Lutein + zeaxanthin (mcg) - 2.34
Vitamin C, total ascorbic acid (mg) - 2.81
Thiamin (mg) - 0.02
Riboflavin (mg) - 0.01
Niacin (mg) - 0.06
Pantothenic acid (mg) - 0.05
Vitamin B-6 (mg) - 0.11
Folate, total (mcg) - 0.27
Vitamin K (phylloquinone) (mcg) - 0.13
Folate, DFE (mcg_DFE) - 0.27
Fatty acids, total saturated (g) - 0.01
Fatty acids, total polyunsaturated (g) - 0.02
Side Effects:
When taken by mouth: Garlic is likely safe for most people. Garlic has been used safely for up to 7 years. It can cause side effects such as bad breath, heartburn, gas, and diarrhea. These side effects are often worse with raw garlic. Garlic might also increase the risk of bleeding and cause allergic reactions in some people.
When applied to the skin: Garlic products are possibly safe. Gels, pastes, and mouthwashes containing garlic have been used for up to 3 months. But garlic might cause skin damage that is similar to a burn. RAW garlic is possibly unsafe when applied to the skin. It might cause severe skin irritation.
Precautions:
Pregnancy and breast-feeding: Garlic is likely safe to take by mouth in the amounts normally found in food. Garlic is possibly unsafe when used in medicinal amounts during pregnancy and when breast-feeding. There isn't enough reliable information about the safety of applying garlic to the skin if you are pregnant or breastfeeding. Stay on the safe side and avoid use.
Children: Garlic is possibly safe when taken by children in doses of up to 300 mg three times daily for up to 8 weeks. There isn't enough reliable information to know if garlic is safe when used in larger doses or for longer than 8 weeks. It is possibly unsafe to apply raw garlic to the skin. It might burn the skin.
Bleeding disorder: Garlic, especially fresh garlic, might increase the risk of bleeding.
Surgery: Garlic might prolong bleeding and interfere with blood pressure. Garlic might also lower blood sugar levels. Stop taking garlic at least two weeks before a scheduled surgery.
Dose:
Garlic has most often been used by adults in doses of 2400 mg by mouth daily for 12 months. Garlic extracts are usually standardized by the amount of allicin they contain. This typically ranges from 1.1% to 1.3%. It's a good idea to look for supplements that are coated (enteric coating) so they will dissolve in the intestine and not in the stomach. Garlic is also used in creams, gels, pastes, and mouthwashes. Speak with a healthcare provider to find out what dose might be best for a specific condition.
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