Cholesterol Archive

Articles

Exercise may heal the heart as well as prevent future problems

Exercise may help to reverse some types of heart damage. Not only can workouts prevent heart problems, but it may help to improve conditions that may raise risk for cardiovascular events. A 2021 study, for example, showed that a yearlong exercise program helped improve heart health in people who were at increased risk for heart failure.

Is there such a thing as a silent stroke?

It is possible to experience a stroke without symptoms. Addressing cardiovascular risk factors can help lower the risk.

Tips to help you stay on your cholesterol drug

Many people who start a cholesterol drug wind up discontinuing its use. That's because statins, a common type of medication that lowers cholesterol, have both real and perceived side effects, such as muscle aches. To stay on a statin, one can ease into use with a low-dose or an alternate-day dose strategy, consider if other medications or circumstances are to blame for discomfort, try gentle stretching, take coenzyme Q10, or replenish low vitamin D levels. Another strategy is to take a non-statin drug that lowers cholesterol.

How can I tell if my statin is working?

Statin therapy can help lower the risk of developing new plaques in the arteries and having a heart attack, although the effect may not show up on coronary artery calcium scans that measure the amount of calcium in the walls of the heart's arteries.

Fruit of the month: Citrus fruits

Citrus fruits such as oranges and tangerines contain heart-healthy nutrients such as fiber and flavonoids. But grapefruit also contains compounds that may increase the blood level of certain statins.

Do statins increase the risk of dementia?

A study published June 29, 2021, by the Journal of the American College of Cardiology (JACC) found no link between statin use and a higher incidence of dementia in adults ages 65 and older, but other studies have described possible cognitive changes related to statin use. Experts say that the benefits of taking a statin for people who have risk factors for cardiovascular disease generally far outweigh the risks. Statin use can reduce the risk of a heart attack or stroke by 25% to 30%.

Statins have no apparent link to cognitive problems or dementia

For older people, taking cholesterol-lower statins does not appear to affect their risk of developing cognitive problems or dementia.

Do people who have COVID-19 go on to develop other diseases?

Evidence suggests that people who recover from COVID-19 have an increased risk for developing new health problems, including heart attacks, high blood pressure, diabetes, high cholesterol, muscle inflammation, blood clots that travel to the lungs, strokes from clots or hemorrhages, or psychosis. This is in addition to permanent damage that can result from having COVID, including damage to the lungs, heart, kidneys, brain, or other organs; and debilitating fatigue, difficulty thinking, and other symptoms that make it hard to function normally at work or at home.

Fruit of the month: Apples

Unpeeled apples are good sources of both fiber and compounds called polyphenols that benefit heart health. Eating apples often may help lower blood pressure, cholesterol, and inflammation.

Does early heart disease run in your family?

People with a family history of premature or early coronary artery disease (defined as a heart attack that occurs before age 55 in a man or before age 65 in a woman) face a higher risk of heart disease than people without that family history. Some of this elevated risk comes from genetic factors linked to higher cholesterol and blood pressure values. But unhealthy habits—such as smoking and poor eating and exercise habits—also tend to run in families and may contribute as well.

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