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. Vitamins are organic compounds that are necessary for normal growth and maintenance of life. As we are unable to synthesize vitamins, we must rely on foods and food supplements to maintain adequate amounts in our body. Thirteen essential vitamins have been isolated and these are divided into two categories, water-soluble and fat-soluble vitamins. The water-soluble vitamins include Vitamin C and the group of B-Vitamins.