One nutrient genuinely needs a plan. The rest depend on what you already eat. Here is where the real gaps tend to be, and where they do not.

Protein powders, fiber and botanical extracts do three different jobs under one label. Here is how to work out which you actually need.

A five-month trial fed 55 adults every meal. All three diets took off the same weight. Only one moved liver fat by two thirds.

Most peptide supplements start with ordinary food protein. Here is what the label is really telling you before you buy.

A regular eating schedule cuts down on eating that happens out of habit. Here is how to find a window you can actually live with.

A varied diet, enough fluid, regular movement and a routine you can keep. Here is what actually supports comfortable digestion day to day.