Food during Period
During the second half of your cycle after dropping very low at ovulation, your estradiol levels increase and then decrease again just before your period.
Estradiol Works Like an Appetite Suppressant
What you eat, when you eat, and how much you eat are influenced by many factors.
Studies have shown that you eat less just before you ovulate than you do at any other point in your menstrual cycle. Overall, you eat less during the first half of your cycle when estradiol is in charge than you do during the second half of your cycle when your estradiol levels are relatively lower and progesterone comes into the picture.
Luteal Phase (avg day 14)
When you have less estradiol . This may cause you to subconsciously search for more calories as the appetite suppressing effect of estradiol is diminished. Again, research supports that a woman with regular menstrual cycles tends to take in more calories during the luteal phase of her menstrual cycle.
What to eat during your period:
PROTEIN:
CARBS:
FIBRE:
FAT:
AVOID:
Progesterone is the dominant hormone in the luteal phase or second half of your menstrual cycle. It is thought that one of the effects of progesterone is that it stimulates your appetite. Your elevated progesterone level is also responsible for some of the other unpleasant premenstrual symptoms you might experience bloating, constipation, and breast tenderness.
So, between the decrease in the appetite suppressant effects of estradiol and the appetite-stimulating effect of progesterone, you have some challenging biological hurdles to overcome.
From the start of your period until ovulation you have about two weeks where your hormones are on your side. Your estradiol level is up and your progesterone level is down. This is a good time to get started on a healthy diet and exercise routine. If you can get yourself into a good routine in these two weeks it will help you face the challenges that come with the luteal phase of your cycle.
The real challenge starts when you hit your luteal phase. But now you understand why your body turns to simple carbs and sugary food to help boost your mood. Armed with this knowledge you can try some tactics to help you stick to your healthy eating goals even in the luteal phase: