Causes significant changes in protein levels across various organs.
May have health benefits beyond weight loss, but only after 3 days.
Switches energy source from glucose to fat after 2-3 days.
Average weight loss of 5.7 kg (fat and muscle), with most fat loss sustained after 3 days of eating.

Implications:

Provides insights into the molecular basis of fasting's health effects.
Paves the way for developing alternative treatments based on fasting benefits.
Confirms historical use of fasting for specific health conditions.

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[–] RainfallSonata 9 points 11 months ago (1 children)

The volunteers lost an average of 5.7 kg of both fat mass and lean mass. After three days of eating after fasting, the weight stayed off -- the loss of lean was almost completely reversed, but the fat mass stayed off.

[–] rowinxavier 11 points 11 months ago

Yes, correct, so a smaller portion is fat loss but not the full 5.7kg average. I should have been clearer, they did lose a meaningful amount of weight and it does seem to be beneficial, but it is not 5.7kg of fat loss per person on average, it is a loss of 5.7kg average mass with a portion of that being actual body fat.