Platinum XT 1000 Whole grains are a useful additional plant source of copper. Plant sources of zinc, however, are less well absorbed by the body than those derived from animal sources, and so this is a nutrient which may require particular attention Platinum XT 1000 for those following a vegetarian diet. But given the poverty of modern Western diets in both vitamins and minerals, supplementation may in any case be necessary to ensure the health of the immune system, particularly, as discussed above, for the over 65s.

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