Garlic has been used for centuries not just as a flavourful kitchen staple, but as a natural medicine cabinet in a bulb. Modern research is now catching up with tradition—and the results are impressive.
Let’s dive into the science-backed reasons why garlic should be part of your daily diet.
1. Supports Healthy Blood Pressure
If you’re looking to manage or reduce hypertension, garlic may help. Research shows that garlic supplementation is linked to a significant reduction in blood pressure—especially in individuals with elevated levels.
Study: PMID 25525386
2. Lowers Cholesterol Naturally
Multiple studies support garlic’s ability to reduce total cholesterol and LDL (“bad”) cholesterol, potentially lowering your cardiovascular risk.
Study: PMID 11238803
3. Cardioprotective Effects
Garlic is cardio-friendly, offering protective effects against heart disease. It may reduce oxidative stress and improve circulation—both important factors in cardiovascular health.
Study: PMID 12537594
4. Reduces Risk of Neurodegenerative Diseases
Emerging evidence suggests garlic may offer neuroprotective effects, with compounds that could help reduce oxidative stress and inflammation in the brain.
Study: PMID 21499478
5. May Lower Dementia Risk
Studies also link garlic consumption with a reduced risk of dementia, due to its antioxidant properties and ability to modulate inflammation.
Study: PMID 16484570
6. Helps Reduce Scarring
Topical or dietary garlic could help regulate tissue repair, with some research pointing to its ability to reduce scar formation after skin injury.
Study: PMID 31490311
7. Protective in Osteoarthritis Management
Garlic may also play a role in reducing cartilage damage and inflammation associated with osteoarthritis, providing a potential complementary approach to joint health.
Study: PMID 21143861
8. Boosts Immune Function
Garlic is a well-known immune booster, shown to enhance immune cell function and help the body fight off illness more effectively.
Study: PMID 23983369
9. Acts as a Prebiotic
Garlic doesn’t just support your immune system—it also feeds the beneficial bacteria in your gut. Specifically, garlic promotes the growth of Lactobacillus acidophilus, one of the most important probiotics for gut health and digestion.
Garlic isn’t just a flavor booster—it’s a science-backed powerhouse that supports nearly every system in the body. Whether you roast it, crush it raw, or take it as a supplement, it’s clear that garlic belongs on your plate.
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