You’ve likely heard of kombucha. It’s a trendy, fermented fizzy drink said to promote gut health, help with digestion, support weight loss, and strengthen your immune system. Researchers continue to explore the health benefits of the bubbly beverage. Evidence suggests that because it’s rich in probiotics–which increases the number of good bacteria in your gut–it’s a welcome addition to your diet. But it’s still up for debate. Our experts discuss whether or not kombucha is healthy, what to avoid when drinking it, and how often to pour yourself a glass.