Your pre-workout meal is just as important as your post-workout meal. You need to make sure you fuel your body before your workouts. Training fasted is not optimal for muscle gains. Without adequate fuel your workouts will not be as productive or intense as they should be.
Definition of vitamin for English Language Learners. : 1  a natural substance that is usually found in foods and that helps your body to be healthy. : 2  a pill containing vitamins.
Vitamins are a group of substances that are essential for overall health, normal cell function, growth and development. There are 13 vitamins that are essential for body function. Because these vitamins are so vital to good health, it is important to understand their roles and functions. All essential vitamins can be found in food sources as well as supplemented in various forms.