Magnesium helps with heavy periods by relaxing uterine muscles to ease cramps, reducing inflammation, and balancing hormones, which can lessen overall period discomfort, though it doesn't directly stop heavy bleeding itself. Increasing magnesium-rich foods (leafy greens, nuts, seeds) or taking supplements (consult a doctor first) can improve PMS symptoms, mood, and sleep, but heavy bleeding (menorrhagia) might need other treatments.
Magnesium acts as a gentle muscle relaxant and so can help take the edge off very strong contractions of the uterus which can give rise to very heavy periods. Try incorporating plenty of magnesium-rich foods into your diet including dark leafy veg, nuts, seeds, beans and wholegrains.
There aren't any foods that can stop heavy periods. However, it is important to eat foods rich in vitamin C and iron if you have heavy periods. This is because heavy bleeding can reduce your iron levels, which can cause anaemia. Vitamin C helps your body absorb iron.
During the period, the stocks of magnesium in our body help to fight cramps and stomach pains, on one hand by relaxing the smooth muscles in the uterus and on the other by reducing the prostaglandin levels that cause menstrual pain.
Magnesium Glycinate
Known for its gentle impact on the stomach, magnesium glycinate is a chelated form (bound to glycine) that is less likely to cause diarrhea. It's particularly well-suited for those looking to alleviate menstrual cramps without gastrointestinal discomfort.
Immediate Effects (Within a Few Hours to a Few Days)
Muscle Relaxation and Cramp Relief: Some users report relief from muscle cramps within 24 to 48 hours after starting magnesium supplementation, particularly with easily absorbed forms like magnesium citrate.
Individuals with diabetes, intestinal disease, heart disease, or kidney disease should avoid magnesium unless specifically instructed by their healthcare provider. Overdose: Signs of a magnesium overdose include nausea, diarrhea, low blood pressure, muscle weakness, and fatigue.
Your body needs magnesium to function normally. Symptoms of magnesium deficiency include low appetite, nausea or vomiting, muscle spasms or tremors and abnormal heart rhythms. A blood test or urine test can be used to diagnose magnesium deficiency.
Magnesium helps regulate the production and release of hormones, such as insulin, thyroid hormones, estrogen, and progesterone. It also supports the function of the adrenal glands, which produce hormones that help manage stress.
Tranexamic acid (Lysteda) helps reduce menstrual blood loss. This medicine only needs to be taken at the time of bleeding. Oral contraceptives. Aside from birth control, oral contraceptives can help regulate menstrual cycles and ease menstrual bleeding that is heavy or lasts a long time.
Actually, deficient levels of vitamin D have been associated with menstrual abnormalities like irregular periods, abnormally heavy or light bleeding, and intense premenstrual symptoms.
During this time, it is estimated that 220 to 250mg of iron per pint of blood is lost. It is recommended that women of childbearing age (between 19-50), get 14.8mg of iron a day.
Magnesium typically takes 1-2 weeks to show noticeable improvements in sleep quality. It works by regulating melatonin, the sleep hormone, and reducing stress-related cortisol levels.
Reducing inflammation: Magnesium helps calm the body's inflammatory response. This may ease bloating, breast tenderness, and overall discomfort during PMS. 2. Balancing prostaglandins: Magnesium can help regulate prostaglandin levels, the compounds that trigger uterine contractions.
Here's an overview of the most common types, and how they can support hormone health:
For women especially, magnesium is important because it plays a role in hundreds of different functions involved in hormone regulation. Thankfully, increasing dietary magnesium intake and taking a daily supplement can reverse symptoms and optimize blood sugar levels, mood, sleep and menstrual cycles.
For drinks high in magnesium, opt for mineral waters, fruit juices (especially orange, cherry, watermelon), plant-based milks (soy, almond), and homemade concoctions using raw cacao, coconut milk, or magnesium powders mixed with water or smoothies, with hot chocolate (made with raw cacao) and herbal teas (like nettle) also being good choices.
Magnesium deficiency
Nassar notes that most adults don't need to be too worried about their magnesium levels. "For the average person who maintains a well-balanced diet, it's rare to be deficient in magnesium," Dr. Nassar says. That's because it's naturally found in many foods.
You should not mix magnesium with certain antibiotics (tetracyclines, fluoroquinolones), bisphosphonates, diuretics, proton pump inhibitors, some blood pressure drugs, and diabetes medications, as it can block absorption or alter effects, requiring spacing or avoidance. Also, separate magnesium from high doses of zinc, iron, calcium, and high-fiber/phytate/oxalate foods to prevent interference with absorption.
Imtiaz: Taking magnesium can be harmful if you're not deficient. The most common side effect is diarrhea, especially from poorly absorbed magnesium, such as magnesium oxide.
Magnesium may help you sleep better and ease tension in general, which can be helpful during your period. However, magnesium doesn't affect actual blood flow, so it's not a remedy for heavy periods.
Magnesium as a deficiency may play an important part of painful periods. Magnesium was also studied and found that it may lessen period pains in comparison to placebos from additional clinical studies. Vitamin B1 and zinc, similar to magnesium has also been shown to have the same effect on period cramps and/or pain.
Because of the effect magnesium can have on prostaglandins and muscle cramps, many women report reduced menstrual cramps when supplementing with magnesium glycinate. It's for these reasons that many experts consider magnesium glycinate one of the best supplements for magnesium in women.
Most people who take magnesium consistently every day start to notice changes gradually over time – for example, more restful sleep, fewer muscle twitches or cramps, or feeling a little calmer and less “wired” in the evening.