In summary, here are a few tips to keep in mind when fueling young athletes:

• Variety is crucial — the more the variety, the better
• The more fruits and vegetables each day, the better
• Think fiber, not carbs
• Protein is absolutely important, just as it is with adults.
• Fat quality is crucial
• Hydrate, hydrate, hydrate!
• Very basic supplements, such as a high quality protein, are OK, within reason, but the food first approach is always the best with folks of all ages.

Feed your body. It's a machine. To be the best lacrosse player, you need to train and eat like the best athlete in the world.