Multiple Roles Played By Vitamin A In The Immune System

Although it has been known for some time that vitamin A deficiency is linked with an impaired ability to resist infections, exactly how vitamin A and its metabolites contribute to the immune response is not well understood. Somewhat paradoxically, research has indicated that vitamin A can also act as an immunosuppressive agent…

Johns Hopkins Researchers Turn Off Severe Food Allergies In Mice

Johns Hopkins scientists have discovered a way to turn off the immune system’s allergic reaction to certain food proteins in mice, a discovery that could have implications for the millions of people who suffer severe reactions to foods, such as peanuts and milk…

An apple a day? Study shows soluble fiber boosts immune system

A new study touts the benefits of soluble fiber — found in oats, apples, and nuts, for starters — saying that it reduces the inflammation associated with obesity-related diseases and strengthens the immune system.

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