Artificial sweeteners are widely used as low- or zero-calorie sugar substitutes in foods and beverages globally. This article explores their effects on metabolism, gut health, appetite, and overall well-being, providing a detailed understanding of how these sweeteners interact with the body. It also covers natural sweetener alternatives and practical health considerations.

Artificial sweeteners, though calorie-free, may paradoxically cause weight gain by altering gut microbiota, disrupting appetite signals, and promoting fat storage. Careful consumption and exploring alternatives are recommended for healthier weight management. "Sweeteners" impact metabolism beyond sweetness alone.