Sometimes I run into new information about a story I’ve previously posted that has changed my mind. This post is an example. I previously wrote about three cancer myths that I concluded were wrong, including that vitamin C is a potentially useful anti-cancer agent. I’ve now read some work that has changed my mind: I think that vitamin C may have anti-cancer activity, and certainly that it should be investigated further. So this post is a changed version of the earlier one, which appeared in June, 2019.… Read the rest “Three cancer myths revisited”
vitamins
Saving Vision and Lives, One Sweet Potato at a Time
Carrots and orange-fleshed sweet potatoes are loaded with one of our most important micronutrients, one that is deficient in the diets of over 100 million people in the world: Vitamin A. About thirty years ago it became evident that vitamin A deficiency is incredibly harmful to children under the age of six, and can lead to susceptibility to infection, blindness, and death. In some parts of Africa, vitamin A deficiency has been overcome by growing orange sweet potatoes brought from America.… Read the rest “Saving Vision and Lives, One Sweet Potato at a Time”