Does eating a lot of garlic help detoxify the liver and prevent liver diseases? How should it be consumed for optimal benefits? (Ngoc Duyen, Hung Yen)

Cooking crushed garlic immediately, over-frying it, and pre-peeling it for later use are small habits that can unintentionally strip garlic of its health benefits.

For years, I've had high blood pressure and high cholesterol. Many people suggest using garlic to lower blood pressure. Is this truly effective? (Nhung, 40, Hanoi)