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Good to know
Quoted: The longer we engage in higher-level aerobic activities, such as those typically included in a workout, the more we secrete a nasty little group of hormones called 'glucocorticoids', with the stress hormone 'cortisol' chief amongst them. One of the lesser-known qualities of cortisol is that it is catabolic in nature, meaning that it breaks down muscle tissue along with fat in order to metabolise this stored energy for immediate fuel.
X | Shared With: Everyone - Apr 06 2007 | brain, science, news, health
X | Shared With: Everyone - Apr 05 2007 | video, bullshit, penn, teller, health
X | Shared With: Everyone - Mar 08 2007 | aging, science, health
Quoted: There is a disease which causes the human body and mind to gradually deteriorate, causing its sufferers to experience discomfort, memory loss, failed health, disfigurement, and severe physical and mental handicaps. It is always fatal, and there is no known cure. The scientific term for this disease is Senescence, though it is more commonly known as aging or growing old.
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