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Endurance athletes face unique challenges that may increase B12 needs: prolonged training sessions stress the digestive system, potentially impairing absorption, while increased red blood cell turnover demands consistent B12 availability
The Japanese say 500umol/L is their ideal range, with 400umol/L being the lowest they want to see and yet we Australians are saying 150umol/L is ok
But the math rarely works in your favor over the long run
Pack size: 5 ampoules per carton
ISSN 1923-287X
US$ 28.91
US$ 24.26
US$ 22.16
US$ 21.57
US$ 28.59
