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Pills/ Meds that Break Fasts?

I have been fasting on and off for a few years, evolving to my current state of OMAD mixed with 48 hour fasts on weekdays and losing a bit of control on the weekends, unfortunately. But it’s been working well for me.

Recently, as I am getting older I found myself taking more medicine and I was wondering if any meds or vitamins break fasts either with their active ingredients or the sugar coating. You could say I am a purist, nothing but black coffee and water, so I have been wondering about this.

Pills I have been taking recently: Benadryl Claritin Probiotics Multivitamin (pills when fasting, gummies when not) Over the counter painkillers at times

Any of these or others that are known to trigger insulin?

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Answer

Gummies and syrups might spike insulin, since they contain actual measurable amounts of sugar and have measurable caloric content. Pills won’t, since they don’t.

Fish oil is a gray area, since it has a small caloric content but is pure fat. Similar for vitamin D softgels, which use oil as a carrier. However, fish oil and Vitamin D will be much better absorbed if you take them with food in your eating window anyway.

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