02/24/2026
Women with periods + intermittent fasting – what you need to know 🤓
Most research on intermittent fasting has been done on men and they typically fare better than women on longer fasts.
Breast cancer research study: PMID: 27032109
Female hormonal systems are closely tied to food intake because if the body thinks there’s starvation happening, it’s going to down regulate the ability to reproduce, aka you won’t ovulate. Ovulation is incredibly important for health – check out for more info.
Appetite can change based on which half of your cycle you’re in and it’s best to follow those cues and adapt your fast to accommodate your hormones.
Want to know more?
Check out my blog The Truth About Intermittent Fasting: https://www.drlizcarter.com/how-i-teach-my-patients-to-do-intermittent-fasting/