BackInTheGame78
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- Sep 10, 2014
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This claim is nonsense. I fast regularly using 5:2 and am in my mid 40s and have never felt better. Numerous studies disagree with your claims as well.I used to IF but discovered it was likely doing more harm than good. Be careful, especially if you're closer to 50 y.o. than 20. Closer to 50, our bodies are just not as efficient at maintaining and recovering mm. Now fat and hair in unwanted places on the other hand....
Exactly what efficiency are you talking about?