Negative effect: The metallic taste one, that day; I backed right off. Positve effects: within a few days.
Did you ramp up? That is, did you try 5k for weeks before trying 10k? Did you get any blood tests?
Negative effect: The metallic taste one, that day; I backed right off. Positve effects: within a few days.
Did you ramp up? That is, did you try 5k for weeks before trying 10k? Did you get any blood tests?