1. Which supplements / vitamins etc. 'BREAK' a FAST diet probiotics fasting vitamin a salt supplements

    Hey All!

    Does anyone have any insight / evidence-based advise on what ‘breaks a water fast’ in terms of supplements and vitamins e.g., probiotics, essential amino acids (99% efficiency), Vitamin C, Vitamin D, BCAAs, cod liver oil, black coffee, sea salt, etc.

    I appreciate that a water fast means only water (and salt?)! But, if fasting for 5-7 days, it may be wise to supplement to ensure muscle mass isn’t lost, etc.

    Any advice greatly appreciated.

    Alex