KOMPAS.com – Garlic is known as a natural ingredient that has various health benefits.
In Indonesia, garlic is a kitchen spice for various dishes, such as fried rice to vegetables. Getting it is easy on the market.
Apart from that, in history, garlic has been used for medicinal purposes by various major civilizations such as Egypt, Greece, Rome, China and India.
Here are 11 benefits of garlic based on scientific research:
1. Prevent Alzheimer’s disease and dementia
Oxidative damage due to free radicals plays a role in the aging process and decline in cognitive function. Garlic contains antioxidants that support the body’s protective mechanisms against this damage.
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Animal studies show that the allicin in garlic can help prevent cognitive decline, although further research in humans is needed.
2. Protects the body from heavy metal contamination
The sulfur content in garlic has been proven to protect organs from damage due to heavy metal contamination.
Research in 2012 showed that consuming garlic can reduce blood lead levels by up to 19 percent, as well as reduce symptoms such as headaches and high blood pressure.
3. Improve bone health
Research shows that garlic can reduce oxidative stress that causes osteoporosis.
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A study also found that garlic supplements helped reduce pain in women with knee osteoarthritis.
4. Improve the immune system
Aged garlic extract (aged garlic extract) is known to improve the immune system.
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A study shows that taking this supplement during flu season can reduce the severity of symptoms and the number of sick days.
5. Improve physical performance
Since ancient times, garlic has been used as a stamina enhancer. Animal studies have shown positive results, but human studies are limited.
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6. Lower blood pressure
High blood pressure is one of the main causes of cardiovascular disease. Research shows that garlic supplements can lower blood pressure in people with hypertension, and the effect is even comparable to that of certain medications.
7. Rich in nutrients with low calories
Each clove of garlic (about 3 grams) contains only 4.5 calories but is rich in nutrients such as manganese, vitamin B6, vitamin C, selenium and fiber.