Incidence of cancer and mortality following alpha-tocopherol and beta-carotene supplementation: a postintervention follow-up

Article Abstract:

Beta-carotene and vitamin E supplements may have no beneficial or adverse effects over the long-term, according to a long-term study of 25,563 men. This study originally found a higher risk of lung cancer among smokers who took beta-carotene. However, this risk disappeared when the men were followed for a longer period of time.

Health aspects, Vitamin E, Nutritional aspects, Beta carotene

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Personal use of hair dyes and risk of cancer

Article Abstract:

A study is conducted to examine the association between personal use of hair dynes and relative risk of cancer. Strong evidence of a marked increase in the risk of cancer among personal hair dye users was not found.

United States, Toilet Preparation Manufacturing, Toilet preparations, Hair Colorings, Usage, Hair dyes, Hair colourings

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