A Safer Morning Drink
If you enjoy starting the day with something simple, plain water with lemon is generally a safer option for most people.
You do not need baking soda.
Other reasonable choices include:
Water
Unsweetened tea
Coffee without excessive sugar
Sparkling water
The drink itself does not need to “burn fat” to be useful.
The Bottom Line
The three popular baking-soda recipes—with lemon, apple cider vinegar, or plain water—do not burn belly fat.
Baking soda can neutralize stomach acid, but that does not translate into fat loss.
Using it frequently can also cause unwanted sodium intake, digestive symptoms, medication interactions, and electrolyte problems.
If your goal is reducing abdominal fat, focus on the habits that actually matter: balanced meals, adequate protein and fiber, regular movement, strength training, good sleep, and sustainable calorie control.
The most important takeaway is simple: baking soda may change stomach acidity, but it does not melt body fat.