High levels of vitamin A often result from a person taking too many supplemental vitamins. A person should talk to their doctor about all the vitamins they are taking to make sure that they are not consuming too much vitamin A.
What happens if vitamin A is too high?
Drowsiness, irritability, abdominal pain, nausea, and vomiting are common. Sometimes the skin subsequently peels. Early symptoms of chronic toxicity are sparsely distributed, coarse hair; alopecia of the eyebrows; dry, rough skin; dry eyes; and cracked lips.
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.
Is high vitamin A good?
Vitamin A is so important to your eyes that it is also known as “retinol,” after the word “retina.” Sufficient Vitamin A intake helps maintain the health of your retinas and helps prevent age-related macular degeneration. Your immune system is a complex collection of different cells that keep you healthy.
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