What are the symptoms of vitamin e deficiency?

Mostly neurological: Symptoms of vit e deficiency include poor balance ; coordination, peripheral neuropathy, muscle weakness and damage to the retina of the eye. Vit e deficiency may also increase risk of heart disease and cataracts and reduce immune function. See http://umm.Edu/health/medical/altmed/supplement/vitamin-e ; http://lpi.Oregonstate.Edu/infocenter/vitamins/vitamine/.

Rare: Frank vitamin E deficiency is rare and overt deficiency symptoms have not been found in healthy people who obtain little vitamin E from their diets. If there is a deficiency symptoms include poor transmission of nerve impulses, muscle weakness, and retinal degeneration that leads to blindness.