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Its that time of the month again.

You find yourself eating an extra couple of slices of pizza and finishing every french fry in sight.

Then youre reaching for that bag of chips and a bar of chocolate for comfort.

person eating cake sad

Malik Evren / Getty Images

But, you’re likely wondering why you get extra hungry while you’re on your period.

What Is the Menstrual Cycle?

Around day 14 of your cycle, your ovaries release an egg that moves down the fallopian tubes.

If the egg does not get fertilized and implantation does not occur, it will disintegrate in the body.

Changes in the levels of these hormones can affect how hungry you feel.

Estrogen

In the days leading up to your period, estrogen starts to decline.

Estrogen is a hormone that can help boost your mood and suppresses your appetite.

A drop in estrogen can increase your hunger cravings.

Progesterone is responsible for stimulating your appetite, causing you to feel extra hungry.

Cortisol

Cortisol, the stress hormone, can also affect your appetite.

The follicular phase is day 114 of your menstrual cycle.

There may be other health issues that are going on.

2018;17(1):29.

Al H.Sex hormones, appetite and eating behaviour in women.Maturitas.

2012;71(3).

2016;30(S1).

What are the symptoms of menstruation?https://www.nichd.nih.gov/.

Wurtman RJ, Wurtman JJ.Brain serotonin, carbohydrate-craving, obesity and depression.Obes Res.

1995;3 Suppl 4:477S-480S.

Why stress causes people to overeat.Harvard Health

Marks V.How our food affects our hormones.Clin Biochem.

1985;18(3):149153.

CDC.Benefits of physical exercise.Centers for Disease Control and Prevention.

CDC.Manage blood sugar.Centers for Disease Control and Prevention.

McKiernan F, Houchins JA, Mattes RD.Relationships between human thirst, hunger, drinking, and feeding.Physiol Behav.

2008;94(5):700708.