Vitamin A: The Forgotten Bodybuilding Nutrient

Litet mer vitamin info denna gång om A-vitamin:

"The most compelling study is one that assigned 102 teenage boys with short stature and delayed puberty into four groups: a control, a testosterone-supplemented group, a vitamin A- and iron-supplemented group, and a group that received both testosterone and the nutritional supplementation. All treatments were effective in inducing growth and puberty, whereas the control group did not gain weight or begin puberty in the same period of time. What is most amazing is that the degree of growth acceleration was similar in the testosterone-treated group and the vitamin A-treated group. Pubertal onset occurred in 9-12 months in the testosterone group, and by 12 months in the vitamin-A group.4

This study suggests two things. The first is that the growth problems these boys experienced could have been avoided if their parents only had known the importance of serving a meal with liver on a weekly basis, as liver is very rich in both vitamin A and iron. The second is that, with equivalent hard work and dedication, athletes and body builders may be able to achieve similar results from their training by taking high-vitamin cod liver oil and eating foods rich in vitamin A on a regular basis as others receive from the common practice of supplementing with testosterone precursors."
http://westonaprice.org/men/vitaminabodybuilding.html

Bästa leverreceptet
http://matalskaren.taffel.se/2007/12/04/veckans-matnord-basta-pastakmepet/