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 8 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 8 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.