Vitamin A does not cause acne, but too much of it actually can worsen some conditions. Hypervitaminosis A, which results from too much vitamin A in the body, is a toxicity that can negatively impact your health. The effects from it can range in severity from a simple skin irritation to a heart valve calcification.
Can too much vitamin A cause skin problems?
Most people with vitamin A toxicity have a headache and rash. Consuming too much vitamin A over a long period of time can cause coarse hair, partial loss of hair (including the eyebrows), cracked lips, and dry, rough skin. Chronic consumption of large doses of vitamin A can cause liver damage.
Does vitamin A bring out acne?
Vitamin A encourages the growth of new skin cells whilst breaking down dead skin cells. It can also regulate the amount of keratin being produced by your skin and prevent dead skin cells from sticking together and forming acne-causing blockages in hair follicles.
What are symptoms of too much vitamin A?
Too much vitamin A can be harmful. Even a single large dose — over 200,000 mcg — can cause: Nausea. Vomiting.Bone thinning.Liver damage.Headache.Diarrhea.Nausea.Skin irritation.Pain in the joints and bone.Birth defects.
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