Nutritional supplementation with Spirulina, a nutrient-rich, blue-green algae, appeared to provide neuroprotective support for dying motor neurons in a mouse model of amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s disease, Universit…
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Calorie restriction reduces age-related brain cell death
Trimming the waistline may not be the only reason to cut calories after the New Year: Doing so also may protect the brain from aging. In the first study to look specifically at the effects of life-long calorie-restricted diets on brain cells, University of Florida researchers determined certain proteins linked to cell death that naturally increase with age were significantly reduced in the brains of rats whose calories were limited. More important, they found the levels of a beneficial protein known to provide potent protection against neuron death were twice as high in older rats whose calories were restricted by 40 percent.