Can I have bone broth during my Glow15 fast? Customer Service July 11, 2018 16:50 We do not recommend consuming bone broth during fasting hours, as this will break your fast. Save it for non-fasting hours. Related articles When can I start eating on a Low Day in the Glow15 program? Can I vary my hours of fasting in Glow15? Can I have water with lemon during my Glow15 fast? Can I drink water during Glow15 fast hours? Are oils okay on the Glow15 program? Comments 0 comments Please sign in to leave a comment.