Why Do Women Crave Chocolate During Their Period?

• Researched and written by: Rohini D
• Edited by: Vaibhavi Kodnani
• Medical inputs by: Dr Yash Bahuguna, MBBS, MS, DNB, ISGE Certified Practitioner for PCOS
  
• Medically reviewed by: Dr Poonguzhali Liston, MBBS, MS OBG, FMAS, DRM, FRM, CIMP
  

TL;DR

• Food cravings are a symptom of premenstrual syndrome (PMS). 

• Drops in estrogen and progesterone before your menstrual cycle affect brain chemicals like serotonin and dopamine. This is what drives cravings for sweet, high-carb, and comfort foods.

• Chocolate is one of the most common foods women tend to eat during the late luteal or premenstrual phase, a few days before their periods.

• Chocolate cravings may also be linked to falling magnesium levels during the luteal phase. Dark chocolate is one of the richest dietary sources of magnesium.

• Some research also suggests that the preference for chocolate around menstruation may be partly cultural.

• Dark chocolate (70% cacao or more) is a better choice compared to milk chocolate as it contains significantly more magnesium and fewer added sugars.

• Most cravings can be managed with lifestyle adjustments. If they feel severe or distressing, it is worth speaking to a doctor. 

Food Cravings During PMS and Periods: Normal or Not?

If you find yourself reaching for something sweet, salty, or indulgent in the days before your period, you are not alone. Premenstrual food cravings are a recognised and very common PMS symptom.

These cravings tend to appear during the luteal phase, the second half of your menstrual cycle, after ovulation and before menstruation begins. For many women, they peak a few days before their period starts, when hormonal shifts are most intense. 

Common cravings include sweet foods, salty snacks, and high-carb meals. Chocolate happens to be one of the most frequently reported cravings.

What Causes Chocolate Cravings During Your Period?

Chocolate cravings before or during your period are not random. Several biological processes appear to cause period cravings. The science is still developing, and not every mechanism is fully understood, but here is what current research points to. 

Estrogen and progesterone fluctuations

Throughout your menstrual cycle, estrogen and progesterone rise and fall in a predictable pattern. In the luteal phase, progesterone rises and becomes the dominant hormone while estrogen stays at moderate levels. 

Progesterone may increase overall appetite and promote cravings for energy-dense foods. Some research also links higher progesterone levels to cravings for sweetened foods specifically. Chocolate, being both sweet and high in fat, fits what the body tends to seek during this phase.

Shift in serotonin and dopamine levels

Estrogen levels support serotonin production, a brain chemical that helps regulate mood, sleep, and appetite. When estrogen falls in the late luteal or premenstrual phase, serotonin levels may dip too. This can leave you feeling low, irritable, or anxious.

In response, your body looks for quick ways to raise serotonin. Eating carbohydrates helps make tryptophan, the building block of serotonin, which may temporarily lift mood.

Chocolate also contains compounds such as theobromine and phenylethylamine, which may help release serotonin and dopamine, both feel-good chemicals. This can help with emotional symptoms of PMS. 

Blood sugar changes

Progesterone may lower blood sugar levels during the premenstrual phase. When blood sugar dips, the brain signals for a quick energy source, and high-sugar foods like chocolate provide instant glucose, satiating these sugar cravings.

Some women are more sensitive to these shifts in blood sugar than others. This may explain why cravings feel more intense for some people than for others, particularly in the middle of the day or late at night when blood sugar levels tend to be low. 

High cortisol levels 

Cortisol, the body's primary stress hormone, may rise in the premenstrual phase. Emotional or work-related stress can further amplify this. Higher cortisol is associated with increased cravings for calorie-dense, comforting foods. When both stress and premenstrual hormonal shifts coincide, the pull towards chocolate can feel especially strong.  

Do Women Crave Chocolate Due to Cultural Reasons?

While food cravings before periods are rooted in biological changes, some research suggests that craving for specific foods such as chocolate, may also be influenced by cultural factors.

A study compared cravings patterns among two groups: women born and raised in the United States and women who had emigrated from other countries. 

Women born in the US were more likely to report chocolate cravings specifically tied to their period. Women who had moved to the US mostly reported craving chocolate at other times, unrelated to their cycle.

This suggests that associating chocolate with period comfort may, in part, be a learnt behaviour shaped by cultural narratives, media, and social norms.

That said, it is important not to dismiss the craving as purely cultural. For many women, the underlying need is real: the body is seeking comfort, reward, or a mood lift. Chocolate is simply one of the most accessible ways to meet that need. 

Women in different cultures may reach for other comfort foods, something sweet, starchy, or familiar, to serve the same purpose.

Does Chocolate Help With Periods? Dark chocolate vs milk chocolate

Not all chocolate offers the same benefits. The type you choose during your cycle may make a real difference. Dark chocolate (70% cacao or above) tends to be the better option, primarily because of its higher magnesium content.

 

Dark chocolate contains roughly three to four times as much magnesium as milk chocolate per serving. Research shows that magnesium can improve mood and reduce anxiety. It can also help relax muscles and may ease uterine contractions that cause period cramps. 

The evidence remains limited, and more research is needed. But if you do reach for chocolate around your period, dark chocolate is the more nutritionally beneficial choice.

Is It Okay to Eat Chocolate Around Your Period?

For most people, eating a small amount of dark chocolate around periods is completely fine. Your period cravings tend to have a genuine biological basis, and satisfying them in moderation is a reasonable response to what your body is going through.

Recommendation: To satisfy cravings and get benefits for PMS and cramps, you may eat 20–40 g of ≥60–85% dark chocolate daily, ideally between 3–5 pm, starting 7–10 days before your period.

That said, there are some situations where it may be worth being more mindful:

• Diabetes or blood sugar concerns: The sugar in chocolate, especially milk chocolate, can cause blood sugar spikes. Choosing dark chocolate in small amounts, or pairing it with protein or fat, may help manage this.

• Caffeine sensitivity: Chocolate contains small amounts of caffeine and theobromine (similar to caffeine). If you are sensitive to caffeine or experience premenstrual anxiety, limiting intake in the evenings, especially after 8pm, may help.

• PCOS: Some women with polycystic ovary syndrome (PCOS) have higher insulin resistance. High-sugar foods may worsen hormonal imbalance. Opting for dark chocolate in small quantities is generally the better choice.

• Headaches or migraines: A few compounds in chocolate may trigger headaches or migraines. If this applies to you, it might be worth avoiding all types of chocolate.

• Chocolate allergy or intolerance: If you are allergic to any ingredient in chocolate, such as milk or soy lecithin, avoid it and try one of the alternatives below.

Alternatives to dark chocolate

If dark chocolate is not your preference or not suitable for you, the following options may help manage cravings. Each provides similar benefits, including magnesium, complex carbohydrates, healthy fats, and other mood-supporting nutrients.

• Fresh fruit with nut butter (e.g., banana with peanut butter): Provides natural sugars, potassium, and protein to help stabilise blood sugar.

• Dates with almonds or walnuts: A good source of natural sweetness, magnesium, and healthy fats.

• Trail mix with pumpkin seeds: Pumpkin seeds are one of the richest plant-based sources of magnesium.

• Roasted chickpeas: A savoury option that provides complex carbohydrates and plant-based protein to sustain energy.

Can Chocolate Cravings Before Periods Indicate Something Else?

In most cases, craving chocolate in the days before your period is a sign of PMS. However, if cravings feel unusually intense or are accompanied by other symptoms, it may indicate something else worth looking into.

Premenstrual dysphoric disorder (PMDD)

Premenstrual dysphoric disorder (PMDD) is a more severe form of PMS that affects a smaller proportion of menstruating women. 

It involves significant emotional symptoms such as severe mood swings, intense irritability and anger, or persistent low mood that occur consistently in the week or two before menstruation and ease once the period starts.

Intense food cravings, particularly for sweet or high-carb foods, are a recognised symptom of PMDD. 

Note: If your cravings are accompanied by significant emotional distress that feels difficult to control, it may be worth speaking to a gynecologist to explore whether PMDD could be a factor.

Pregnancy

If you crave sugar before your expected period, it could, in some cases, coincide with early pregnancy. However, early pregnancy signs, including food cravings, are not reliable indicators on their own. Many symptoms overlap with PMS, making it difficult to distinguish between the two based on symptoms alone.

Remember: If your period is late and you suspect a pregnancy, a home pregnancy test and a consultation with a healthcare provider is the most reliable next step.

Berry's Insights: Can You Prevent Period Cravings?

Period cravings cannot always be fully prevented, and they do not always need to be. They are a real, biologically driven response. 

That said, several evidence-backed strategies may help reduce their intensity and make them easier to manage. The goal is not to suppress cravings entirely, but to support your brain and body throughout your cycle.

• Eat balanced meals with complex carbohydrates and protein throughout the day. Skipping meals or eating at random times causes blood sugar dips, which intensify cravings. Aim to include complex carbs (millets, whole wheat, brown rice, oats), lean protein (legumes, paneer, chicken, fish), and healthy fats (nuts and seeds, fatty fish, eggs) at each meal. This helps stabilise blood sugar and reduces the likelihood of intense cravings or binge eating later in the day.

• Stay hydrated, aim for 2–3 litres of water daily. Dehydration can be misread by the brain as hunger or a sugar craving. Keeping fluids up throughout the day may help reduce the intensity of cravings.

• Exercise in a way that feels comfortable for you. Physical activity helps release endorphins, the body's natural painkillers and feel-good chemicals. Even a 20–30 minute walk, yoga session, or light stretching during the premenstrual phase can help improve mood and reduce emotional eating.

• Maintain a consistent sleep schedule. Poor or irregular sleep is strongly associated with increased cravings for high-sugar, high-fat foods. Going to sleep and waking at the same time each day, including weekends, supports hormonal balance and helps regulate appetite.

• Get daily sunlight exposure. Spending 10–15 minutes outdoors in the morning supports serotonin production and helps regulate your body clock. This may stabilise mood and help ease period cravings.

• Pick up a hobby or creative activity. Engaging in activities that bring a sense of reward, such as drawing, cooking, reading, or music, stimulates dopamine pathways without relying on food. This can reduce how often you reach for chocolate purely as emotional comfort.

• Include magnesium-rich foods regularly throughout your cycle. Rather than waiting for cravings to hit, consistently eating magnesium-rich foods, such as pumpkin seeds, spinach, almonds, legumes, and small amounts of dark chocolate, may help prevent the deficiency that partly drives cravings.

Note: Tracking your cravings over 2–3 cycles can help you identify patterns. Knowing when exactly cravings tend to peak allows you to plan ahead and respond to them with intention rather than impulse. 

When Should You See a Doctor?

Most premenstrual cravings are manageable and do not require medical attention. However, it may be worth speaking to a doctor if you notice any of the following:

• Your cravings are consistently severe and feel difficult or impossible to control.

• You experience binge eating episodes around your period that cause distress. 

• Your cravings are accompanied by significant mood changes such as persistent low mood, severe anxiety, or irritability that affect your daily functioning.

• Your period is late and you suspect pregnancy.

• You have an underlying condition, such as diabetes, PCOS, or a history of disordered eating, that may be affected by hormonal fluctuations.

A gynecologist, GP, or women's health specialist can help determine whether your symptoms are related to PMS, PMDD, a nutritional deficiency, or another condition. 

Treatment options may include lifestyle changes, nutritional supplementation such as magnesium or vitamin B6, or, in more severe cases, medication. A healthcare provider can advise on what is most appropriate for your situation.

The Bottom Line

Chocolate craving around periods is a common experience with real, scientific reasons behind it. Falling levels of estrogen and progesterone before your period affect mood-regulating brain chemicals like serotonin and dopamine. As a result, your body naturally seeks out sweet or high-carb foods that offer a quick boost and comfort. Chocolate being high in magnesium may improve your mood, cramps, and related period symptoms. 

If you do reach for chocolate, dark chocolate (70% cocoa or above) is the better choice, as it offers more magnesium and fewer added sugars than milk chocolate. For most people, these sweet cravings are completely normal. Focusing on balanced nutrition, regular movement, and consistent sleep throughout your cycle can help keep cravings manageable. Persistent, uncontrolled cravings along with other symptoms affecting your quality of life should be evaluated by a medical professional. 

FAQs on Chocolate Cravings During the Menstrual Cycle

When does a woman crave chocolate?

Chocolate cravings tend to begin during the luteal phase, approximately 1–2 weeks before menstruation and may peak in the days just before your period starts, when hormonal fluctuations are intense.

What is best to eat during your period?

Foods rich in magnesium, iron, and complex carbohydrates tend to be well-suited for the menstrual phase. These include dark leafy greens, legumes, whole grains, nuts, seeds, and small amounts of dark chocolate to satisfy cravings. 

What not to eat during periods?

There is no universal list of foods to avoid, but some women find that excess caffeine, alcohol, very salty foods, and highly processed snacks can worsen bloating, mood swings, or cramps. Observing how specific foods affect your own symptoms across a few cycles can be helpful.

Does dark chocolate help period cramps?

Some small studies suggest that dark chocolate may help ease period cramps due to its magnesium content, which can relax uterine muscles. The evidence is promising but limited. 

Does chocolate affect female hormones?

Dark chocolate contains compounds, including flavonoids and theobromine, that may have a modest effect on mood-regulating neurotransmitters such as serotonin and dopamine. There is currently no strong evidence that moderate chocolate consumption significantly alters female sex hormones such as estrogen or progesterone.

How to stop period cravings?

Rather than trying to stop cravings entirely, managing them is more effective. Eating balanced, regular meals with complex carbs and protein, staying hydrated, getting enough sleep, and exercising regularly can all help reduce the intensity of premenstrual food cravings over time.

Image credits: Illustrations created by Leisha Chavan using AI tools for educational purposes.

References

1. American College of Obstetricians and Gynaecologists. Premenstrual syndrome. Accessed March 3, 2026.

2. Office on Women's Health. Premenstrual syndrome (PMS). Accessed March 3, 2026.

3. Office on Women's Health. Premenstrual dysphoric disorder (PMDD). Accessed March 3, 2026.

4. Royal College of Obstetricians and Gynaecologists. Managing premenstrual syndrome (PMS). Accessed March 3, 2026.

5. Hormes JM, Niemiec MA. Does culture create craving? Evidence from the case of menstrual chocolate craving. PloS one. 2017 Jul 19;12(7):e0181445.

6. Zellner DA, Garriga-Trillo A, Centeno S, Wadsworth E. Chocolate craving and the menstrual cycle. Appetite. 2004 Feb 1;42(1):119-21.

7. de Souza LB, Martins KA, Cordeiro MM, de Souza Rodrigues Y, Rafacho BP, Bomfim RA. Do food intake and food cravings change during the menstrual cycle of young women?. Revista Brasileira de Ginecologia e Obstetrícia/RBGO Gynecology and Obstetrics. 2018 Nov;40(11):686-92.

8. Kocyigit E, Gumusay M, Demirel Ozbek Y. Hedonic hunger and food cravings: understanding their role in premenstrual syndrome among nursing students. Frontiers in Public Health. 2025 Aug 8;13:1659974.

9. Krishnan S, Tryon R, Welch LC, Horn WF, Keim NL. Menstrual cycle hormones, food intake, and cravings. The FASEB Journal. 2016 Apr;30:418-6.

10. USDA FoodData Central. Dark chocolate, 70–85% cacao solids. Accessed March 3, 2026.

11. Samadi Z, Taghian F, Valiani M. The effects of 8 weeks of regular aerobic exercise on the symptoms of premenstrual syndrome in non-athlete girls. Iranian journal of nursing and midwifery research. 2013 Jan 1;18(1):14-9.

12. Hummel J, Benkendorff C, Fritsche L, Prystupa K, Vosseler A, Gancheva S, Trenkamp S, Birkenfeld AL, Preissl H, Roden M, Haering HU. Brain insulin action on peripheral insulin sensitivity in women depends on menstrual cycle phase. Nature metabolism. 2023 Sep;5(9):1475-82.