There is a wide variety of protein bars on the market and it is important to look closely at their nutrient composition.
The calorie, protein, fat, and fiber contents, as well as which vitamins and minerals a protein bar offers may vary significantly between brands and between…
Many protein bars contain high amounts of added sugar and use unhealthy sweeteners.
The main source of protein in protein bars may have different quality and may come from dairy (casein, whey), plant-based sources (soy) or nuts and seeds.