Subject
- Vitamin B6 in human nutrition4
- Exercise -- Physiological aspects2
- Blood plasma1
- Coaches (Athletics) -- In-service training -- Evaluation1
- Endurance sports -- Physiological aspects1
- Energy metabolism1
- Exercise1
- Food -- Vitamin content1
- Marathon running1
- Men -- Physiology1
- Nutrition1
- Physical fitness -- Nutritional aspects1
- Somatotropin1
- Vitamin B61
- Vitamin B6 -- Bioavailability1
- Vitamin B6 -- Metabolism1
- Vitamin B6 -- Physiological aspects1