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  • Dragon Fruit Health Benefits: Pitaya's Look Strange, But Healthy Fruit

  • Dec 10, 2014 04:02 PM EST
  • Dragon fruit, also called pitaya, is the fruit of a cactus that grows in tropical and subtropical areas, including Asia and Latin America. These fruits have a red or yellow peel with green scales, which may be spiny, and tiny black seeds inside a white, magent…
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  • Vitamins Linked To Immunity: Which Vitamins Help Your Immune Response?

  • Dec 10, 2014 03:58 PM EST
  • Vitamins are essential constituents of our diet that have long been known to influence the immune system. Vitamins A and D have received particular attention in recent years as these vitamins have been shown to have an unexpected and crucial effect on the immu…
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  • Flu Vaccine May Be Less Effective This Winter

  • Dec 09, 2014 09:46 PM EST
  • The flu vaccine may not be very effective this winter, according to U.S. health officials who worry this may lead to more serious illnesses and deaths.
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