What is vitamin A? What are the sources of vitamin A? These are the top two questions many people ask daily about this all-important vitamin. This vitamin is involved in numerous bodily processes.
The function of vitamin A:
vision, growth, bone and tooth development, maintenance of the health of the skin and mucosa, and protection against cancer. Also, carotenes and carotenoids are antioxidants that protect the heart and arteries.
Chemical composition of vitamin A: two substances are included under the name vitamin A:
Plant-based foods provide more vitamin A than animal products without the risk of over-accumulation and toxic effects.
Vitamin Deficiency Symptoms:
Vision disorders, dry skin, and fetal developmental disorders.
Increased need:
Growth periods (children and adolescents), pregnancy, and nursing.
Loss during the processing of foods:
15% to 35% of the vitamin A is lost through cooking. Dehydration and exposure to light, remarkably ultraviolet light, destroy vitamins and vitamin A. Freezing has little effect on vitamin A.
DISCLAIMER: All content on this website is presented solely for educational and informational objectives. You should not rely on the information provided as a replacement for advice, diagnosis, or treatment from a qualified medical expert. If you are pregnant, nursing, or have any preexisting medical concerns, you should talk to your doctor before using any herbal or natural medicines.
Last update on 2025-04-03 / Affiliate links / Images from Amazon Product Advertising API
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