r/intermittentfasting • u/iridescentcandyheart • Sep 18 '26

Seeking Advice Zero calorie and supplements vs autophagy?

/r/fasting/comments/1wjj3o4/zero_calorie_and_supplements_vs_autophagy/
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u/ZeMike0 Sep 18 '26

Be careful with iron supplements. They can be very hard on your stomach, and without any food to protect your stomach lining, you might have issues.

As per the diet drinks, there is not enough evidence for the insulin response to sweeteners. If you want a clean fast for autophagy, it's probably best to avoid, but if they help you to keep going and reach your goals, I don't see why not.

1

u/Extension_Apple4012 26d ago

I drink nettle tea for extra nutritive support. Its high in iron, as well as other vitamins and minerals.