Garlic Powder Health Benefits. The most important health benefits of garlic powder include its ability to regulate high blood pressure, lower overall cholesterol levels, improve the immune system, reduce the risk of certain cancers, and aid in digestion, among others.
Garlic powder is made from garlic cloves that have been dehydrated and ground into fine particles. The flavor is garlicky but vastly different than fresh-chopped garlic. It tastes sweeter and much less assertive than fresh garlic, but also without the caramelly undertones that you get from roasted or sautéd garlic.
One-eighth teaspoon of garlic powder equals one small clove of garlic so you can use the following measurements. Garlic powder (Substitute 1/8 teaspoon powder for every clove of garlic called for in recipe.) OR. garlic salt (Substitute 1/2 teaspoon garlic salt for every clove of fresh garlic called for in recipe.