There are many products out there with less-than-ideal ingredients and side effects. This has led many consumers to question the differences between specific aspects of a given product, such as whether it’s made with non-GMO ingredients or what process was used to extract the compounds they provide.

Anytime someone chooses to spend an hour or more at the gym, it’s with a particular goal in mind. For some, the objective is a leaner build or healthier heart; others prioritize bigger arms or stronger legs. While exercise is undoubtedly critical for achieving these goals, gym-goers also frequently rely on supplements to boost the results of their efforts; after all, if you’re going to spend hours each week pushing...

For those who live the vegan lifestyle, finding ways to get some nutrients that non-vegans take for granted – protein, especially – can prove to be a challenge. While plants are high in a great many important vitamins and other nutrients, they tend to lack certain dietary components, though there are some exceptions to this. By including certain plant-based foods in their diet, a vegan can get just as many...

For many people who exercise, a long workout is often capped with a shake designed as a fitness supplement, products that provide some form of support to those who live active lifestyles. Among the most widely used products are protein shakes made from whey, one of the two proteins found in milk; another popular option is amino acid supplements. In either case, however, there exists an issue that has an...