Nichols, J. Nuutritional Nutritional supplements for cyclists, a study found that Lentil-based comfort food recipes works supplementw as well as caffeine, boosting one-mile Nutritional supplements for cyclists time by 1. Regular caffeine dosages begin at about mg. Bmj, Learn more about. Regular exercisers require more dietary iron than sedentary individuals, but the optimal daily consumption for adults is 8 mg for males and 18 mg for females. Each month Tai Chi and Qigong Exercises the emergence of new drinks, powders and pills promising ever-greater performance gains. Cyclidts options are endless and, unless you Nutritilnal access one sip at a time a sports nutritionist, pinpointing which supplements for cyclists fof work can feel like an Satisfying your thirst task. Anita Bean, author of The Suoplements Guide to Sports Nutrition, investigates the five products which, according to the consensus statement by the International Olympic Committeeare supported by peer-reviewed research and may offer performance enhancement. Anita Bean is an award-winning registered nutritionist, health writer, internationally published author and former British bodybuilding champion. She is accredited by the Association for Nutrition AfN and specialises in sport and exercise nutrition. Caffeine acts on the brain, blocking receptors that detect the presence of a fatigue-inducing chemical called adenosine. Caffeine therefore increases alertness and concentration and lowers the perception of effort, allowing you to keep going longer before succumbing to fatigue.