Surprise! Gelatin is definitely not vegetarian. Here's why. Wanda Abraham / Getty Images Gelatin is such a neutral-seeming food. Once prepared, it wobbles and glistens so innocently. The powdered form ...

Whether it's protein, probiotics or collagen, many supplements that come in powdered form are a bit bitter or use sweeteners that leave an aftertaste. Not always easy to swallow. That's why chef ...