Forever 21 is apologizing to its customers for including free samples of Atkins nutrition bars ... of the packaged Atkins Lemon Bars — a low-carb, high-protein snack advertised as a way to ...

From Atkins to Paleo, diet trends have largely vilified carbohydrates ... Many teens seek out products, such as protein bars, powders, and shakes, to slim down or bulk up. Take 16-year-old Sarah, who ...