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  • How obesity may lead to a poor memory

    One of the hormones that control appetite is leptin. Released by fat cells, it normally crosses into the brain and tells it to stop eating.

    In many obese people, however, leptin is unable to cross into the brain, as it has trouble penetrating the blood-brain barrier.

    Now a new study reveals that not only does leptin regulate appetite, but it

    More »
  • .esc_attr(Reincarnation: Spot the Difference).
    Reincarnation: Spot the Difference
  • .esc_attr(Home Sheep Home).
    Home Sheep Home
  • .esc_attr(Combine: Color Ball Game).
    Combine: Color Ball Game

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ONLINE PUZZLES: Stay Entertained While You Cross Train Your Brain.

Even the greatest minds need a little stimulation or pick-me-up every now and then.

Online puzzles and games from Smartkit are the perfect way to keep your mind sharp while providing a little entertainment.

Access our daily online puzzles to cross train you brain-and have some fun while you're at it!

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