What to watch with MY FOODBOOK and Sport?

When combining MY FOODBOOK (DNA-based nutrition recommendations) with sport, be cautious: genetic hints about insulin sensitivity or carb tolerance are generally weak and not validated for athletic performance. Do not rely solely on DNA data; use real-time feedback like CGM or performance metrics. Ensure adequate carb intake before and after training – blanket carb reduction can impair recovery. For variants like HFE C282Y (iron metabolism), monitor iron intake from sports supplements. Micronutrients (magnesium, vitamin D, chromium) matter, but DNA tests do not replace blood work. MY FOODBOOK is a marketing tool, not clinical advice. Consult a sports medicine specialist or dietitian for personalized guidance.