Guest guest Posted March 23, 2007 Report Share Posted March 23, 2007 Well said. :-) The only supplement we use in our household is B12. Regarding calcium, we eat lots of green leafy vegetables. Regarding Vitamin D, we make a point of getting a controlled amount of sunshine on our skin. Once the winter wanes, and the sun starts to get a bit higher in the sky, I take my timer outside with me and lie there with as much skin exposed as I can, 10 minutes on each side. That amount warms my fair skin without burning. It feels great in the early spring and gradually builds up a protective colouring in my fair skin for summer. People with darker pigmentation can afford to stay exposed a little longer. Later in the summer, I go around with bare skin wearing shorts or a skirt. Even incidental exposure like that adds to the accumulation. One of the important factors to remember about Vitamin D is that we store it up. It's actually a hormone, rather than an vitamin, that we produce in our skin from exposure to ultra violet rays. The amount of vitamin D we manufacture during the summer, can carry us through winter. Deborah One only needs to supplement milks if the milks are being used to replace food. In a properly balance vegan diet, there will be plenty of bioavailable plant based calcium and vitamins and there should be no need to supplement. As Karen pointed out, only 15 minutes a day of sun exposure will give a child proper Vitamin D levels. I think it's something like 1 cup of sesame seeds is enough calcium and other foods contain the balance of magnesium and vitamin C necessary for digesting and processing the calcium. I wouldn't worry too much about supplementing the milks until you figure out which kind (s) and what they contain to begin with. When the government started requiring the addition of supplements to milks, it was because they decided people were not getting RDAs from food and needed help to get their nutrition. It's been going on for more than 40 years now and most people have no clue why milks are supplement so they think it's necessary. If people eat a standard north america diet, indeed, it is necessary, but if people maintain a vegan and gf life-style I think they are much more healthy and conscious of balancing their intake of foods to get their required nutrition. Too much calcium isn't good for people either, and the higher rates of bone disease (like osteoporosis) may actually be linked to the massive intake of cow milk products after babies are weaned from the mother. Man is the only species which insists on feeding it's offspring milk from another mammal after weaning and we are seeing all sorts of problems with that in the bulk of the population. BUT ... as usual, the government response is to add more supplements and hand out some pills (through doctors) instead of admitting that one of their biggest donators (the Dairy Farmers) have fed us a load of goods. Anyone else want the soap box for a bit? lol BL . Quote Link to comment Share on other sites More sharing options...
Guest guest Posted March 24, 2007 Report Share Posted March 24, 2007 > gradually builds up a protective colouring in my fair skin > for summer. People with darker pigmentation can afford to > stay exposed a little longer. They also must stay out longer to get the same amount of vitamin D produced. The natural melanin in the skin protects against sunburn, but requires longer exposure for vitamin production. Just a natural adaptation to evolution in a more equatorial region. > vitamin, that we produce in our skin from exposure to ultra > violet rays. The amount of vitamin D we manufacture during > the summer, can carry us through winter. Depends on how much you have stored up nd hw far north you live. Not only is adult vit D deficiency now a nationwide problem, they are seeing rickets again in kids in the northeast. Depression (SAD) and increased cancer risk is also linked to lowv vit D. Sunburn in childhood may increase skin cancer risk, but total sun avoidance later on increases it (vit D stops cancer cell from growing, both in vitro and in long research studies). Quote Link to comment Share on other sites More sharing options...
Guest guest Posted March 24, 2007 Report Share Posted March 24, 2007 I was going to mention that people up north are discovering full spectrum lights to help with SAD and Vitamin D deficiencies, but wasn't sure if it was needed - smile. BL On 3/23/07, K Oland <oland.k wrote: > > > vitamin, that we produce in our skin from exposure to ultra > > violet rays. The amount of vitamin D we manufacture during > > the summer, can carry us through winter. > > Depends on how much you have stored up nd hw far north you live. Not > only is adult vit D deficiency now a nationwide problem, they are > seeing rickets again in kids in the northeast. Depression (SAD) and > increased cancer risk is also linked to lowv vit D. Sunburn in > childhood may increase skin cancer risk, but total sun avoidance later > on increases it (vit D stops cancer cell from growing, both in vitro > and in long research studies). > Quote Link to comment Share on other sites More sharing options...
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