Ginseng often helps, is said to be a (mild) blood thinner.
Flavonoids are said to help oxygenate blood.
Other than that: sleep, meeting calorie demands, meeting nutrient needs, healing properly from injury and disease, and other healthy habits
post
Sugar (Glucose) is energy for cells in the body.
I guess the athletes have figured it out. Depending on the situation you could eat a banana, have a drink with sugar in it like apple juice mixed with water... That will give a short boost. Or if you're going for a longer period, eat something with carbs, which your body can then transform into glucose over time.
replies:
all 4 comments