✨new research on intermittent fasting in women ✨

Intermittent fasting is effective for weight loss, but we have never known whether it has any effect on female hormones—until now.

A study at The University of Illinois Chicago looked at the hormonal effects in 23 obese pre- and postmenopausal women following the “warrior diet.”

The warrior diet restricts eating to a 4 or 6-hour window each day and allows only for water for the other 18-20 hours.

Here’s what they found after 8 weeks:

↔️ There were no changes in testosterone or SHBG levels in pre- or postmenopausal women

↔️ There were no changes in estrogen or progesterone levels in postmenopausal women (these weren’t tested in premenopausal)

⬇️ DHEA levels dropped by about 14% in both pre- and postmenopausal women

The women following the warrior diet did experience weight loss and improved insulin sensitivity.

The study was published in Obesity in October 2022.

The takeaway?

👉 Intermittent fasting may lower DHEA levels in women. This is a hormone that is important for fertility and as a precursor to other hormones after menopause.

We need to weigh the risks and benefits for each individual because there is no one-size fits all. Plus, we need to keep following the research as it comes out (we’ll do that part so you don’t have to!).

If you need a personalized approach to your hormones and weight, please book a consult. Appointments can be scheduled at elementsnatmed.com 🔗

Reference

Faiza Kalam, Rand T. Akasheh, Sofia Cienfuegos, et al. Effect of time‐restricted eating on sex hormone levels in premenopausal and postmenopausal females. Obesity, 2022. [link]