There’s a possibility you may see a change in menstruation.
Severely limiting carbohydrates may be taxing on the adrenal system, leading to hormonal imbalances that disrupt a woman’s cycle.
Similarly, rapid weight loss can also have this effect. The takeaway? “Women may need more carbs on a keto diet compared to men, especially if a woman is noticing a change in her [cycle],” she adds.
The small study, published in Nutrition & Metabolism, found that a small group of women with PCOS who followed a keto diet for 24 weeks lost 12 percent of their body weight and reduced testosterone and insulin levels.
Again, talk to your doctor, especially if you’re using the diet as part of your treatment.