Kudzu (Pueraria lobata) is a climbing vine native to East Asia. Traditional Chinese medicine has used its root for centuries. Today, people take the extract to support cardiovascular function, help maintain healthy blood sugar levels, and promote a balanced mood. It draws particular attention for curbing alcohol cravings.
You can find kudzu as capsules, tinctures, or powder. Taking it with meals helps absorption. Some brew a tea from the dried root or flower. Because dosing shifts depending on the form and your goal, follow the label on your product.
Watch for interactions with blood thinners, diabetes drugs, and estrogen-sensitive conditions. Kudzu can cause mild stomach upset for some people. Pregnant or nursing women should avoid it due to its estrogen-like effects.