For high blood pressure, magnesium taurate is often recommended due to taurine's heart-protective effects, but magnesium citrate and glycinate are also effective and well-absorbed options; however, consult a doctor to choose the best form and dosage for your needs, as absorption and tolerance vary.
Magnesium sulfate – Found in Epsom salts; helps sore muscles but doesn't raise magnesium levels through the skin. Magnesium taurate – Often used to support heart health and blood pressure.
Medications for high blood pressure (Calcium channel blockers) interacts with Magnesium. Some medications for high blood pressure work by blocking calcium from entering cells. Magnesium might also block calcium from entering cells. Taking magnesium with these medications might cause blood pressure to go too low.
Magnesium is needed for more than 300 biochemical reactions in the body. It helps to maintain normal nerve and muscle function, supports a healthy immune system, keeps the heartbeat steady, and helps bones remain strong. It also helps adjust blood glucose levels. It aids in the production of energy and protein.
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.
Magnesium is found naturally in many foods, including nuts, seeds, legumes, whole grains, fruits, and vegetables, and is also available as a dietary supplement. Certain medications should not be taken with magnesium, including certain antibiotics, PPI drugs, diuretics, bisphosphonates, and high doses of zinc.
Taking magnesium supplements such as magnesium glycinate can cause side effects, including nausea and abdominal pain. In larger quantities, it can also cause diarrhea and more severe side effects, such as an irregular heartbeat, extreme hypotension, and cardiac arrest.
Magnesium supplements lowered blood pressure by just a few points. The effect on blood pressure increased at doses over 370 mg per day. It typically took about 3 to 4 weeks for people to see an effect.
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 has been hypothesized to have a beneficial effect on hypertension by interacting with calcium (1, 2), reducing peripheral vascular resistance (1, 3, 4), increasing nitric oxide release (5) and endothelial prostaglandin I2 secretion (2, 6), and enhancing the effect of antihypertensive medications (7).
Magnesium intake of 500 mg/d to 1000 mg/d may reduce blood pressure (BP) as much as 5.6/2.8 mm Hg.
Supplements that can raise your blood pressure include ephedra, bitter orange, and Asian (Panax) ginseng. You may also want to avoid guarana, licorice root, and yohimbe. If you have hypertension, speak with a healthcare professional before taking a supplement. They can help make sure it's safe for you to take.
Magnesium glycinate, magnesium orotate, and magnesium taurate are especially beneficial for heart health. These forms help regulate heart rhythm, support healthy blood pressure, and provide energy to heart cells.
If you are trying to prevent or treat high blood pressure, the AHA recommends 3,500 mg to 5,000 mg of potassium daily, ideally from diet. For some adults, a health care professional may recommend moderate-dose potassium supplements (<80 mmol per day) if diet is not enough.
While there are many forms of magnesium available, we often prefer to use magnesium citrate and/or magnesium glycinate. Magnesium citrate is most helpful for people suffering from constipation, while the glycinate form is more useful for conditions like anxiety, insomnia, chronic stress, and inflammatory conditions.
Mg is essential in the metabolism of vitamin D, and taking large doses of vitamin D can induce severe depletion of Mg. Adequate magnesium supplementation should be considered as an important aspect of vitamin D therapy.
Magnesium affects the flow of electrical activity throughout your heart. When you have low magnesium, this flow is disrupted and causes electrical instability in the heart. It makes your heart speed up, which results in heart palpitations (the feeling like your heart is racing or pounding).
For high blood pressure, Magnesium Taurate is often recommended due to its heart-protective properties and calming effects, but other easily absorbed forms like Magnesium Citrate/Glycinate also work, with the key being adequate daily dosage (often 300-400mg+) and consistency, though consulting a doctor for personalized advice is crucial as the best form depends on individual needs and existing conditions.
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Magnesium should not be taken with certain medications, such as blood pressure and diabetes drugs, thyroid medication, and some antibiotics. Magnesium may also interact with other supplements.
Very high doses of magnesium can lead to magnesium toxicity, which can cause hypotension, vomiting, difficulty breathing, irregular heartbeat, cardiac arrest, and other signs and symptoms. A few cases of fatal hypermagnesemia have been reported.
However, if you ingest high doses of any magnesium supplement, you might experience side effects, such as diarrhea, gastrointestinal irritation, nausea, vomiting and worse. If too much magnesium builds up in your body, as can happen if you have kidney disease, you can have serious side effects.
Hypomagnesemia occurs with both loop diuretics (furosemide, bumetanide, torsemide, and ethacrynic acid) and thiazide diuretics (chlorothiazide, hydrochlorothiazide, indapamide, and metolazone).
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.