We are pleased to announce that on March 4, 2025, an updated Rich Text Editor will be introduced in the MyFitnessPal Community. To learn more about the upcoming changes, please click here. We look forward to sharing this new feature with you!
Women who Intermittent Fast?

Azzie521
Posts: 32 Member
Did it mess up your cycle or affect your hormone levels negatively?
0
Replies
-
I've been doing it for 7 months now (ranging between 16/8 and 18/6) and haven't noticed any hormonal issues or cycle changes. But! I have no scientific knowledge, that's just how it is for me. :')1
-
I’m trying to remembering if there was a shift in anyway but it’s been a long time. I eat OMAD and I’m pretty consistent. I don’t have any negative side effects either, not that I’m advocating for anyone to do what I do. If you’re experiencing major changes please speak with your doctor. If you’re just considering IF, I would start with a small change and work your way into something that works best for your lifestyle. Good luck!1
-
Did it mess up your cycle or affect your hormone levels negatively?
I wouldn't think IF could interfere with a cycle directly, but if your cycle is off, these two mechanisms come to mind:
1. IF is stressful for you, causing an increase in cortisol, which can interfere with hormone production and menstrual cycles.
2. IF causes you to create a large enough calorie deficit to interfere with your period.
2
Categories
- All Categories
- 1.4M Health, Wellness and Goals
- 391.5K Introduce Yourself
- 43.5K Getting Started
- 260.5K Health and Weight Loss
- 175.6K Food and Nutrition
- 47.3K Recipes
- 232.7K Fitness and Exercise
- 391 Sleep, Mindfulness and Overall Wellness
- 6.4K Goal: Maintaining Weight
- 8.5K Goal: Gaining Weight and Body Building
- 153.1K Motivation and Support
- 7.8K Challenges
- 1.3K Debate Club
- 96.3K Chit-Chat
- 2.5K Fun and Games
- 3.2K MyFitnessPal Information
- 22 News and Announcements
- 926 Feature Suggestions and Ideas
- 2.3K MyFitnessPal Tech Support Questions