Vitamins & Supplements

Vitamins & Supplements Articles

3 supplements that may harm your heart

Some supplements pose risks to heart health. For example, red yeast rice supplements can amplify the effects of cholesterol-lowering medications. And 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). It’s important to talk to a doctor before trying any new supplement, and to ask if a supplement will interfere with a medication regimen. More »

Medication and your skin

Medication side effects sometimes involve the skin. There are a number of medications that can cause pigment changes, including turning the skin blue. In addition, some medications may make the skin more prone to sunburns or skin cancer. A person who notices skin changes after starting a new medication should bring it to the attention of a doctor. More »

Common ways to fight the common cold

While there is no cure for the common cold, there are plenty of remedies, such as zinc lozenges, vitamin C, and even old-fashioned chicken soup. Taking them at the first onset of symptoms like a scratchy throat, stuffy nose, and achiness may reduce the severity and duration of cold symptoms. While the science is somewhat mixed on their effectiveness, experts suggest there is often little harm in trying them. (Locked) More »

Moderate amounts of coffee are the best

Drinking no more than four or five 8-ounce cups of coffee per day—equal to about 400 milligrams of caffeine—helps people get the drink’s health benefits with a lower risk of caffeine side effects like anxiety and nervousness. More »

Should I worry about a sudden swollen tongue?

A sudden swollen tongue can result from a side effect of medication like ACE inhibitors, an infection, vitamin B12 deficiency, and, in rare cases, an underactive thyroid gland. People should see a doctor if the condition doesn’t improve. (Locked) More »

Grain of the month: Brown rice

Compared with white rice, brown rice contains much higher amounts of fiber, certain B vitamins, magnesium, potassium, and iron. Research suggests that swapping white rice for brown rice may improve blood sugar levels and help with weight control. More »

Supplements for three common conditions

If someone is unable to tolerate medications for high blood pressure, high cholesterol, or anxiety, supplements may be an option. Evidence shows that certain supplements may be effective for these conditions, if taken properly under the supervision of your doctor. But to ensure you are buying products that are both safe and effective, look for a quality seal on the label. More »

Tips to avoid constipation

There are many ways one can try to avoid constipation. For example, lifestyle remedies may help—such as increasing dietary fiber, getting regular exercise, and drinking three to six cups of water per day. If those approaches don’t work, doctors recommend using fiber supplements, such as psyllium husk (Metamucil), methylcellulose (Citrucel), or wheat dextrin (Benefiber). Another supplement that might help is magnesium. When all strategies fail, it may be time to try over-the-counter medication. One option is an osmotic laxative such as polyethylene glycol (Miralax). (Locked) More »

The questions about fish oil supplements

Some research says taking a daily fish oil supplement can reduce the risk of heart attacks and strokes, while other studies say the evidence remains thin. While fish oil is the best source of omega-3 fatty acids (essential nutrients that the body cannot make on its own),  taking an over-the-counter fish oil supplement probably provides no extra heart benefit beyond a well-balanced diet that includes plenty of omega-3-rich fatty fish, nuts, and seeds. (Locked) More »