If you want to expand that sentence into a detailed, more accurate explanation, you could say:
“Just 1 glass each morning and your belly fat will melt away” is a common weight-loss claim, but it is misleading. No single drink has been proven to specifically melt or burn belly fat. A morning drink may be part of a healthy routine—for example, water can help with hydration, and a nutritious drink may help replace a higher-calorie breakfast—but reducing abdominal fat generally requires reducing overall body fat over time. This is influenced by your total diet, physical activity, sleep, genetics, and overall energy intake.
If a product claims that one glass will rapidly eliminate belly fat without changes to diet or activity, be skeptical. Look for evidence from well-designed human studies rather than testimonials or dramatic before-and-after photographs.
