Baking soda is often promoted online as a simple ingredient that can supposedly “burn belly fat,” flatten the stomach, or speed up weight loss. Some viral recipes mix it with lemon, apple cider vinegar, or plain water and claim that taking it regularly can melt abdominal fat.
Those claims go much further than the evidence.
Baking soda does not directly burn belly fat. Weight loss depends mainly on overall calorie balance, diet quality, physical activity, sleep, and long-term habits. Baking soda may affect stomach acidity, but that is very different from reducing body fat.
Here are three popular baking-soda recipes—and what they can and cannot realistically do.
1. Baking Soda and Lemon Water
