Ironman triathletes must complete the bicycle course at the World Championships in 10 hours, 30 minutes. The top women, however, will finish the bike race in about half that time. As with the swimming cutoff, failure to achieve the bicycle cutoff time eliminates the triathlete from the event.
In the past, the requirements for vitamin K only considered its classical function in coagulation; an RDA was given for vitamin K in the United States (54, 58) and a safe and adequate intake level was given in the United Kingdom (65).
Eating fruits and vegetables will provide your body with vitamin C, folate, vitamin K and vitamins B-1, B-6 and B-12. Vitamin C helps your body absorb iron. Folate and vitamin B-12 help to form red blood cells.Vitamin K helps your blood coagulate, or clot.Vitamins B-1 and B-6 help your heart and keep red blood cells healthy. Citrus fruits, including kiwi, oranges, berries and pineapple, are a source of vitamin C. Vitamin B-6 can be found in bananas and avocado.itamin K helps your blood coagulate, or clot. Vitamins B-1 and B-6 help your heart and keep red blood cells healthy. Citrus fruits, including kiwi, oranges, berries and pineapple, are a source of vitamin C. Vitamin B-6 can be found in bananas and avocado.