Plant precursors of vitamin A for skin
This is probably the most helpful vitamin on the maintenance of a healthy skin, it also helps on the tanning process, and that favors the development of pigment in the skin. The beta-carotene or vitamin A precursors do not accumulate, it means the body absorbs only the amount you need and the rest is discarded. As vegetable sources of pro-vitamin A we have pumpkin, tangerine, carrot, tomatoes, apricots, spinach, sea vegetables, egg yolk, spirulina and alfalfa sprouts.
Vitamin C and Collagen Skin
Vitamin C is necessary for healthy skin, it activates skin defenses and it confers resistance to aggression, particularly intense in summer, it also is involved in the synthesis of collagen, a protein that forms the skin tissue and gives support. Raw white cabbage salad, fresh parsley, pepper oil, kiwi, strawberries and citrus fruits are excellent sources of vitamin C.
Minerals and trace elements to the skin
- Sulfur: It promotes skin pigmentation, which is incorrectly pigmented in the absence of sulfur. In particular, peas, green beans, cabbage and raw garlic are rich in this trace element also oilseeds and gruyere cheese. Also eggs, fish and yeast are sources of this element.
- Silicon: essential in the biosynthesis of collagen, because its lack causes stretch marks due to the loss of tissue elasticity, the lack of silicon also causes wrinkles and premature skin aging. The outermost part of the vegetables, seed hulls, bran, onion and nuts are rich in silicon. The herb horsetail dried and crushed scattered over the plates is a good way to make silicon.
- Iron: is an essential mineral in the production of hemoglobin, by which the skin has a good color. There are excellent sources of this element such as sea spaghetti seaweed, spirulina algae, pollen, fresh beets and quinoa.