Crushing garlic creates allicin, the sulfur compound behind its strong smell. This compound supports immune health and helps maintain blood pressure and cholesterol levels within normal ranges. Allicin also functions as an antioxidant.
Take allicin supplements with food. Eating with meals aids absorption and lowers the chance of stomach upset. Most supplements are standardized to a set allicin level or allicin potential. Since dosage varies by product, follow the label.
Stomach upset or heartburn can happen, especially in sensitive people. Allicin interacts with blood thinners and may reduce blood pressure. Stop taking it before surgery to lower bleeding risk.