Supplement Log

Fast-absorbing milk protein with a complete amino acid profile. It is food, not medicine — its advantage is convenience and cost per gram of protein.

Adds 0.30 kg of fat-free mass and 2.49 kg of 1RM alongside resistance training — but with no advantage over whole food if your intake is already adequate.

Raises insulin transiently after a serving, which is normal for protein. No meaningful effect on testosterone or growth hormone.

It does not burn fat, but it protects muscle during a deficit, which is the real reason to use it while dieting — and protein is more filling than carbohydrate or fat.

Nothing to do with sleep.

Muscle mass, strength, and preserving muscle with age.