One possible benefit is improved circulation. Garlic contains compounds that may help relax blood vessels and support healthy blood flow. Some studies suggest that garlic may also assist in maintaining normal blood pressure levels when included as part of a healthy lifestyle.
Garlic may additionally support immune function due to its antibacterial and antioxidant properties. Many people use garlic during colder seasons because they believe it helps the body resist common illnesses.
Another commonly discussed benefit is digestion. Small amounts of garlic may encourage healthy gut bacteria and improve digestive activity for some individuals.
However, doctors warn that garlic is not suitable for everyone. Eating large amounts before bed may cause:
- Acid reflux
- Stomach irritation
- Bad breath
- Bloating or gas
- Sleep discomfort in sensitive individuals
People taking blood-thinning medication or preparing for surgery should also consult a healthcare professional before consuming large amounts of garlic regularly.
