Protein powder (whey): does it break a fast?
Breaks a fastYes, it breaks the fast: one scoop (about 30 g) is about 100–130 kcal, and protein stimulates insulin. It can be a good way to break your fast, especially after training.
Approximate energy: ≈100–130 kcal
More questions
- CreatineDoes not break a fast
- Amino acids (BCAA)Breaks a fast
- Gummy vitaminsBreaks a fast
- Multivitamin pillDoes not break a fast
- Omega-3 capsulesIt depends
- Ginger or turmeric infusionDoes not break a fast
- KombuchaBreaks a fast
- Sports or isotonic drinksBreaks a fast
Log in one line, see your fast on the plate-clock, and use it in your browser while it arrives in the stores.
General information; not a substitute for a health professional.