Tag Archives for immune system

Laughter = Exercise

Bet you didn’t know that! Laughing works up an appetite just like a workout does. Seems there are two hormones that regulate appetite: leptin and ghrelin. Increased ghrelin means increased appetite, and decreased leptin also results in greater appetite. After…

Categories: Aging, Medical News
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Low Levels of Vitamin D Linked to Death in Seniors

– by Eric Sheehan If you’re a senior with low levels of vitamin D, you’re more likely to die of any cause. A study following 3,200 Germans of the average age 62, most with heart disease of some form, checked…

Categories: Aging, Medical News
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