1. Magnesium

Supplements for Hypertension. This mineral may lower blood pressure by increasing nitric oxide levels. The gas does that by relaxing the inner tissues of the blood vessels, which causes them to widen. Remember, the human body naturally produces nitric oxide. If you lack sufficient nitric oxide, this supplement may prove useful for you.

Benefits

First, the mineral promotes healthy blood sugar regulation by secreting insulin. People with prediabetes and diabetes develop low magnesium levels since they excrete the mineral in excess. Therefore, to maintain optimal insulin levels, such people could benefit from this supplement.

Another benefit of the supplement may be in reducing headaches. Magnesium does that by improving blood flow in the brain, which then helps in reducing inflammation. Therefore, people with frequent headaches or migraines tend to have low magnesium levels.

Lastly, it may help your body to cope with stress better. People who are constantly stressed likely lack enough magnesium. That does not mean it is bad to be stressed, but it only means you may think more rationally!

Cautions

When taking the supplement check with your doctor and only take at most 350 mg daily. Although magnesium is in the body, you do not need too much of it. If you exceed the amount, you could suffer low blood pressure, confusion, irregular heartbeat and death.

Risks

Despite taking the recommended dosage, some people may still suffer side effects such as vomiting, diarrhea and nausea. If you discover such issues, visit a physician so that they recommend an alternative.

• Potassium

This nutrient may lower hypertension by interacting with your kidneys and sodium. In excess, sodium increases blood pressure. Thus, potassium helps the kidney secrete excess sodium out of your system through urine.

Benefits

It may help your nervous system by enabling it to relay messages between your brain and body effectively. As a result, your heartbeat, reflexes, and muscle contractions may be regulated.

Potassium also helps to combat kidney stones by lowering calcium levels in urine. People with calcium in their urine usually absorb too much from their bones or intestines.

The supplement reduces water retention. Too much water in your system can cause swelling and heart problems. It, therefore, reduces water by causing you to urinate.

Cautions

Whatever you do, avoid excess potassium supplements. In case you do, you could get symptoms such as irregular heartbeats, difficulty breathing, and muscle weakness.

Risks

If you are currently taking medications such as biperiden or atropine, you should not take the supplement. It may trigger the side effects we have talked about. It is crucial to inform your doctor of any allergies you may have. Sometimes, the mineral can trigger reactions such as rashes, itchiness, and hives.

• Vitamin C

This mineral is a diuretic, which means it removes sodium and excess fluid from the body. After that, the blood vessels’ walls relax, lowering hypertension.

Benefits

This supplement may benefit those who lack enough iron. Iron makes red blood cells which then transport oxygen to the rest of the body. Vitamin C supplements help to improve the absorption of iron from the diet by converting it to a form that is easy to absorb.

The vitamin reduces chronic disease thanks to it being a powerful antioxidant. It boosts the immune system by protecting cells from free radicals, which cause the condition.

Cautions

Too much of the mineral causes headaches, heartburn, nausea, and bloating. As long as you follow your doctor’s instructions, you should not suffer any side effects.

Risks

Before you go for any medical tests, inform your doctor when you are taking this supplement. That is because it may interfere with certain tests, e.g., urine tests. If the vitamin is present in urine, it may cause false-negative results. As a result, the doctor may discharge you from the hospital, yet you may suffer from a serious condition.

• L-arginine

L-arginine may lower blood pressure by opening arteries. It does that by becoming nitric oxide.

Benefits

If you have erectile dysfunction (ED), you may correct that by taking this supplement. That is because it triggers blood flow to erectile tissues, which improves your ability to achieve and maintain an erection.

The supplement may also ease the symptoms of Peripheral Arterial Disease (PAD). It does that by improving vascular reactivity because it is an endogenous vasodilator.

Cautions

Did you recently suffer from a heart attack? In that case, you should avoid it since it increases your risk of death. Also, if you have genital herpes, you should not take too much of this supplement since it triggers the virus that causes its symptoms.

Risks

There is nothing wrong with taking the supplement daily, provided you take under 9 grams. If you exceed the dosage, you can suffer gastrointestinal issues such as bloating and diarrhea. Again, check with your health care provider.

• CoQ10

This vitamin-like supplement that may lower hypertension by neutralizing free radicals. Generally, free radicals increase blood pressure by reducing nitric oxide in the body.

Benefits 

As women age, they become less fertile, thanks to the slow decline in CoQ10 production. With less CoQ10, the woman cannot produce as many eggs. The supplement also helps men with low sperm counts since it increases sperm.

Do you want your skin to look young even in old age? If your answer is yes, this supplement may be good for that. It prevents your skin from internal or external damage.

Cautions

If you take this supplement, you may have appetite loss, diarrhea, and vomiting. In case you get such side effects, divide the total doses by taking smaller amounts 2-3 times daily and not a large amount at once.

Risks

Avoid this supplement if you take cancer medications. That is because it reduces the effectiveness of the medicines, which means your cancer symptoms may only worsen.