Some vitamins and supplements, such as coenzyme Q10 (ubiquinone) and melatonin, have been found to have antihypertensive effects, meaning they can help lower blood pressure. 4 However certain supplements have been found to raise blood pressure or interact with blood pressure, blood-thinning, and other medications.
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).
The combination of increased intake of magnesium and potassium coupled with reduced sodium intake is more effective in reducing BP than single mineral intake and is often as effective as one antihypertensive drug in treating hypertension.
People with diabetes, intestinal disease, heart disease or kidney disease should not take magnesium before speaking with their health care provider. Overdose. Signs of a magnesium overdose can include nausea, diarrhea, low blood pressure, muscle weakness, and fatigue. At very high doses, magnesium can be fatal.
Some vitamins, such as vitamin C, and B vitamins like B2, B6, and B9, may be beneficial for lowering blood pressure. Research has shown that vitamin C supplements may have some effects in reducing blood pressure. B vitamins like folate and folic acid may also have some effect on reducing blood pressure.
Kunutsor et al suggested that supplementation with vitamin D significantly reduced diastolic blood pressure (DBP) by 1.31 mm Hg in participants with preexisting cardiometabolic conditions (16).
What causes high blood pressure? High blood pressure usually develops over time. It can happen because of unhealthy lifestyle choices, such as not getting enough regular physical activity. Certain health conditions, such as diabetes and having obesity, can also increase the risk for developing high blood pressure.
Those prescribed paracetamol saw a significant increase in their blood pressure, compared with those taking the placebo. This rise was similar to that seen with NSAIDs, and might be expected to increase the risk of heart disease or stroke by around 20 per cent.
Ginger may also help in decreasing high blood pressure by preventing the formation of blood clots in your arteries and blood vessels. Blood clots can restrict or prevent blood from flowing through your circulatory system, which can further lead to high blood pressure.
High doses of vitamin D can cause hypercalcemia, which increases the risk of fatal heart problems with digoxin. Diltiazem (Cardizem, Tiazac, others). Avoid taking high doses of vitamin D with this blood pressure drug.
The omega-3 fatty acids found in fish like salmon and mackerel are known to promote heart health. Taking fish-oil supplements is an alternative to eating fish. Fish-oil supplements can help reduce systolic and diastolic blood pressure in people with high blood pressure.
Berries: Strawberries and blueberries are rich in antioxidant compounds called anthocyanins. Research has linked anthocyanins to a reduction in blood pressure in people with hypertension.
Bananas. These are rich in potassium, a nutrient shown to help lower blood pressure, says Laffin.
Foods high in potassium also can interfere with some medications for high blood pressure and heart failure. It certainly would take more than one banana to raise potassium levels to a dangerous level for the average person, Spees said.
If your blood pressure is elevated and you want to see an immediate change, lie down and take deep breaths. This is how you lower your blood pressure within minutes, helping to slow your heart rate and decrease your blood pressure.
Eggs are also a rich source of heart-healthy unsaturated fat and vitamins B6, B12, and D. However, are eggs good for high blood pressure? Yes, eggs can be one of the best food options if you have high blood pressure.
When taken in very large amounts (greater than 350 mg daily), magnesium is POSSIBLY UNSAFE. Large doses might cause too much magnesium to build up in the body, causing serious side effects including an irregular heartbeat, low blood pressure, confusion, slowed breathing, coma, and death.
Early signs of excessive magnesium intake can include low blood pressure, facial flushing, depression, urine retention, and fatigue. Eventually, if untreated, these symptoms can worsen and include muscle weakness, difficulty breathing, irregular heartbeat, and even, in very rare cases, cardiac arrest.
Magnesium taurate
Many doctors consider magnesium taurate⁹ the best supplement for people with hypertension (high blood pressure).