Lipid
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Our immune systems weaken as we get older, making fewer cells that fight infection and help us recover from illness and injury. Scientists aren't completely ...
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The protein α-synuclein becomes prion-like when it misfolds, capable of encouraging other α-synuclein molecules to misfold the same way and assemble ...
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The practice of calorie restriction improves health and extends life, though the effect on life span is much larger in short-lived species such as ...