The Potential Downsides: Why Milkshakes Can Worsen Symptoms
While a milkshake might seem like the ultimate comfort food during your period, its primary ingredients—dairy and sugar—can unfortunately make some common symptoms worse for many people.
Dairy and Prostaglandins
Dairy products, including the milk and ice cream used in milkshakes, contain a type of fat called arachidonic acid. This acid can increase the level of prostaglandins in your body, which are hormone-like compounds that cause the uterus to contract and shed its lining. A natural part of the menstrual process, high levels of prostaglandins can intensify uterine contractions, leading to more painful and severe cramps. If you already experience painful periods (dysmenorrhea), a dairy-heavy treat could potentially worsen your discomfort.
Sugar's Effect on Mood and Energy
The high sugar content in most milkshakes is another concern. While a sugary treat can provide a temporary mood boost by triggering a serotonin release, it is quickly followed by a sugar crash. This rapid fluctuation in blood sugar can intensify mood swings, increase irritability, and lead to more severe fatigue, leaving you feeling worse than before. This is counterproductive, especially when your energy levels are already low during menstruation.
Bloating from Dairy and Sugary Drinks
Bloating is a common and uncomfortable symptom of menstruation, and milkshakes can exacerbate it in a couple of ways. For individuals with lactose intolerance or sensitivity, the dairy in a milkshake can cause significant digestive issues, including gas, bloating, and diarrhea. Furthermore, the high sugar content can contribute to inflammation and water retention, making bloating more pronounced. If you are already feeling puffy or heavy, a milkshake might not be the best choice.
The Potential Upsides (with caveats): When a Milkshake Might Be Okay
For some, a small milkshake might not cause any problems, especially for those with no dairy sensitivity and mild period symptoms.
Calcium and Muscle Function
Dairy products are a good source of calcium, a mineral that plays a role in nerve activity and muscle contraction. Some research suggests that adequate calcium intake can help with muscle spasms, which could theoretically ease certain types of cramps. However, this potential benefit from calcium may be offset by the inflammatory fats found in the dairy itself, and healthier calcium sources exist.
The Comfort Factor
Sometimes, the psychological satisfaction of indulging a craving can be beneficial. If a small, controlled portion of a milkshake truly brings comfort and doesn't cause physical distress, the mental boost can be a valid reason to enjoy it. The key is to truly know your body and not overdo it.
Healthier Swaps for Period Cravings
If you love milkshakes but are worried about the potential downsides, consider these healthier alternatives that can satisfy your sweet tooth and support your body:
- Dark Chocolate: Rich in iron and magnesium, dark chocolate can help improve menstrual pain and mood.
- Fruit-Based Smoothies: Blend a frozen banana (for potassium) with a plant-based milk like almond or oat milk, a handful of spinach (for iron), and a tablespoon of flaxseed for omega-3s.
- Herbal Teas: Peppermint or ginger tea can help soothe digestive issues, reduce nausea, and alleviate cramps.
- Yogurt with Probiotics: Probiotic-rich yogurt (choose a low-sugar option) can improve gut health, which can be beneficial during menstruation.
Comparison: Standard Milkshake vs. Period-Friendly Smoothie
| Feature | Standard Milkshake | Period-Friendly Smoothie |
|---|---|---|
| Key Ingredients | High-fat dairy (milk, ice cream), high sugar, sometimes artificial flavors | Plant-based milk, frozen fruits, greens, protein powder, seeds |
| Sugar Content | Very High (often added sugar) | Low to moderate (natural fruit sugars) |
| Dairy | High Dairy Content | Dairy-free (or optional probiotic-rich yogurt) |
| Potential Impact on Cramps | May worsen cramps due to inflammatory fats | May help ease cramps with magnesium and omega-3s |
| Potential Impact on Bloating | May increase bloating from dairy and sugar | Can help reduce bloating with fiber and hydration |
| Nutritional Value | Low (mostly empty calories) | High (rich in vitamins, minerals, and fiber) |
Listen to Your Body: Individual Tolerance is Key
Ultimately, how your body reacts to a milkshake is highly personal. Some people may have no issues at all, while others will experience a significant increase in bloating or cramps. The best approach is to listen to your body and recognize any patterns of discomfort related to your diet during menstruation. If you notice negative effects, it's wise to switch to a more period-friendly option. A balanced diet full of fruits, vegetables, and lean protein can help regulate hormones and reduce overall period discomfort.
Conclusion
While there are no strict rules against drinking a milkshake on your period, the high dairy and sugar content can be problematic for many people by potentially increasing cramping, bloating, and mood swings. Paying attention to your body's response and opting for a healthier, nutrient-rich alternative like a fruit-based smoothie is a safer bet for managing menstrual symptoms. By making mindful choices, you can satisfy your cravings while supporting your body during this time of the month. For a deeper look into dietary recommendations during your cycle, consult Healthline's Guide on Period Nutrition.
