Keeping your heart healthy requires a combination of strategies, such as eating a healthy diet, exercising regularly, and managing stress. Adding a dietary supplement may seem like another means of protection.
But be careful. Unlike prescription medications, supplements are often sold without evidence that they work or they’re safe. There’s no way to know what’s really inside pills or potions, since the FDA doesn’t evaluate whether the manufacture of supplements is high quality, such as whether the pills are free from impurities. The following supplements may pose heart risks.
Red yeast rice
Red yeast rice is made from a type of yeast grown on white rice. The supplements contain monacolin K, which is identical to the active ingredient in the cholesterol-lowering drug lovastatin (Mevacor). Small studies suggest such supplements with high amounts of monacolin K may be effective, which may be appealing to people unable to tolerate statin drugs.
Heart risks: You can’t tell how much monacolin K is in supplements. “Some products have little to none of the active ingredient, and others have the same amount as a low prescription dose. That may be fine if you’re not taking a statin, but if you are, you could be getting too much of the medication; that can cause muscle pain or even a life-threatening muscle breakdown that can damage other body systems,” says Dr. Pieter Cohen, an associate professor of medicine at Harvard Medical School who studies dietary supplements, including red yeast rice.
L-arginine is an amino acid and building block of nitric oxide, a molecule that helps relax and open blood vessels. L-arginine supplements are marketed as a way to increase circulation, lower blood pressure, and promote erections.
Heart risks: People with heart disease should avoid L-arginine. A study of L-arginine’s effect on heart attack survivors had to be stopped early after six people taking the supplement died. L-arginine may make blood pressure dip too low if you’re already taking medications to treat the condition. If you’re taking blood thinners, it may increase the risk for bleeding. And if you’re taking ACE inhibitors, it might cause your potassium levels to spike.
Garlic pills promise to lower cholesterol levels and blood pressure. Studies are mixed about the effects on cholesterol, no matter if the pill contains fresh garlic, dried powdered garlic, or aged garlic extract. Small studies suggest garlic supplements may slightly lower blood pressure.
Heart risks. Garlic supplements can increase the levels and effects of some medications for heart health, such as blood thinners (causing bleeding), cholesterol-lowering drugs (causing muscle damage), and blood pressure drugs (causing dangerous drops in blood pressure).
What if you’re not taking any other heart medications? “I don’t know of any evidence that taking garlic supplements is better for your heart than eating garlic in food,” Dr. Cohen says.
|What about calcium supplements and heart health?Calcium is crucial for heart, bone, dental, nerve, and blood health. Men and women ages 50 or older need between 1,000 and 1,200 milligrams (mg) per day. The best way to get the calcium you need is from food: dairy products, leafy greens, calcium-fortified orange juice, canned sardines and salmon, almonds, edamame, tofu, winter squash. Most people can get at least 700 mg a day from food, and many get more. If you take a calcium pill to supplement what you get in your diet, a low-dose pill (such as 500 mg) will suffice for most people.Calcium supplements made headlines in recent years for a potential link to heart disease and heart attack. However, recent authoritative evaluations of the evidence (such as by the National Osteoporosis Foundation and the American Society for Preventive Cardiology) have found no relationship between calcium supplements and the risk for heart attack, stroke, or premature death.That doesn’t mean you can have as much calcium as you want. Consuming too much can lead to hypercalcemia, an above-normal level of calcium in the blood that causes nausea, vomiting, confusion, and other neurological symptoms. Excessive calcium supplement intake has been associated with a higher risk for kidney disease and aggressive prostate cancer.|
Bible verses for today’s meditation and inspiration: Matthew E. McLaren
But the Lord is faithful, and he will strengthen you and protect you from the evil one. 2 Thessalonians 3:3 NIV
Look to the Lord and his strength; seek his face always. 1 Chronicles 16:11 NIV
I love you, Lord, my strength. The Lord is my rock, my fortress and my deliverer; my God is my rock, in whom I take refuge, my shield and the horn of my salvation, my stronghold. Psalm 18:1-2 NIV
But I will sing of your strength, in the morning I will sing of your love; for you are my fortress, my refuge in times of trouble. Psalm 59:16 NIV
Be on your guard; stand firm in the faith; be courageous; be strong. 1 Corinthians 16:13 NIV
Ah, Sovereign Lord, you have made the heavens and the earth by your great power and outstretched arm. Nothing is too hard for you. Jeremiah 32:17 NIV
The Sovereign Lord is my strength; he makes my feet like the feet of a deer, he enables me to tread on the heights. Habakkuk 3:19 NIV
For the word of God is alive and active. Sharper than any double-edged sword, it penetrates even to dividing soul and spirit, joints and marrow; it judges the thoughts and attitudes of the heart. Hebrews 4:12 | NIV
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