Coach David Sykes recommends we get advice from a reputable source, the Harvard School of Public Health:
… the Healthy Eating Pyramid, built by the faculty in the Department of Nutrition at the Harvard School of Public Health. Based on the latest science, and unaffected by businesses and organizations with a stake in its messages, the Health Eating Pyramid is a simple, trustworthy guide to choosing a healthy diet. …
The Nutrition Source – Healthy Eating Pyramid

