


Garlic’s sulfur compounds, like diallyl sulfide and S-allyl cysteine, help neutralize free radicals. Reviews in Antioxidants journal indicate garlic supplementation can boost total antioxidant capacity in certain groups, supporting the body’s natural defenses.
This matters because oxidative stress builds up from everyday factors like pollution, diet, and activity.
Numerous human trials, including meta-analyses, link garlic to modest improvements in blood pressure and cholesterol balance. For instance, a 2020 review found garlic supplements helped relax blood vessels and support healthy flow in people with elevated levels.
Compounds like allicin and aged garlic extract derivatives contribute to these observed effects, promoting cardiovascular harmony as part of lifestyle habits.

Garlic contains prebiotic-like fructans that feed beneficial bacteria. Emerging studies also explore how its compounds interact with gut microbiota, potentially influencing metabolites linked to wellness.
Animal and lab research suggests antimicrobial activity against unwanted microbes, a reason garlic was traditionally used in food preservation.
But that’s not all—proper use maximizes these potentials without overdoing it.
Ready to make the most of garlic? Follow these actionable steps anyone can try.
This evidence-based method boosts allicin formation:
Tip: Finer chopping releases more enzyme for better results.
Start small with these beginner-friendly ideas: