⚠️If you’re adding intermittent fasting on top of exercise, you aren’t gaining any extra benefits.
Low energy availability is extremely common in females.
A 2019 survey of 1,000 female athletes across more than 40 sports published in the British Journal of Sports Medicine estimated the risk of low energy availability in women athletes at more than 47%.
Nearly half the performance-minded women may not be eating enough for their body to perform basic functions like creating muscle, regulating metabolism, and maintaining homeostasis after accounting for the energy they use for training.
💥 Diets such as intermittent fasting and keto disrupt kisspeptin production. Women are more sensitive to kisspeptin, neuropeptide that’s responsible for sex hormones and endocrine and reproductive function.
💥 Adding exercise to the equation just adds to the stress of denying our bodies important fuel sources. Our thyroid activity is depressed as a result, which messes with your menstrual cycle.
💥 The long-term effects of intermittent fasting with exercise for women athletes is endocrine dysfunction, increases in abdominal fat, more prone to depression, and subsequent fat gain.
Pretty much the opposite direction of your goals.
I think back on before I truly grasped this concept, not only was practicing intermittent fasting days, fasted workouts/cardio, I was also chronically under-eating and over-training in general. 😟 Never again!
👇🏻LMK What’s your experience with IF?
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Front. Endocrinol., 28 March 2018 | https://doi.org/10.3389/fendo.2018.00123
Dr. Stacy Sims