[ExI] More information on EOD fasting for the CR/life extension crowd
js_exi at gnolls.org
Sun Dec 12 19:46:57 UTC 2010
I'm seeing more and more evidence that EOD (every other day) fasting
gains us most of the same benefits as full-time calorie restriction.
There are many intriguing specifics in this paper, which I'll leave
those interested to read, but I will quote the summary:
"Muscle Physiology Changes Induced by Every Other Day Feeding and
Endurance Exercise in Mice: Effects on Physical Performance"
"In summary, our work indicate that a nutritional stress induced by the
EOD model of CR together with a moderate increase of energy expenditure
through physical exercise produces metabolic changes that increase the
efficiency of mitochondrial activity in muscle, reduces oxidative damage
and improves physical performance. Subtle modifications at the cellular
and biochemical levels in response to dietary stress seem to be the
basis for a higher mitochondrial efficiency. Taking into consideration
that the decline in physical activity during age is a common factor in
many species, the results shown here suggest that the combination of the
reduction of calorie intake and the practice of aerobic exercise would
also increase physical performance in humans and then, improve their
quality of life."
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