HEALTHY LIVING
What you need to know about cholesterol
Stay in control to help prevent heart disease, heart attack and stroke
(Family Features) Understanding and improving cholesterol is important for people of all ages, including children and teens. Maintaining healthy cholesterol levels can help keep your heart healthy and lower your chances of getting heart disease or having a stroke.
High cholesterol usually has no symptoms. In fact, about 38% of adults in the United States are diagnosed with high cholesterol, according to the American Heart Association. Understanding what cholesterol is, the role it plays, when to get screened and how to manage it are important aspects of protecting your overall health and prevent a heart attack or stroke.
Understanding Cholesterol
A waxy, fat-like substance created by the liver and consumed from meat, poultry and dairy products, cholesterol isn’t inherently bad for you. In fact, your body needs it to build cells and make vitamins and other hormones. However, too much cholesterol circulating in the blood can pose a problem.
The two types of cholesterol are low-density lipoprotein (LDL), which is considered “bad,” and high-density lipoprotein (HDL), which can be thought of as “good” cholesterol. Too much of the “bad” kind, or not enough of the “good,” increases the risk of cholesterol slowly building up in the inner walls of the arteries that feed the heart and brain.
Cholesterol can join with other substances to form a thick, hard deposit on the inside of the arteries called plaque. This can narrow the arteries and make them less flexible – a condition known as atherosclerosis. If a blood clot forms, it may be more likely to get stuck in one of these narrowed arteries, resulting in a heart attack or stroke.
Understanding Risk
Your body naturally produces all the LDL it needs. An unhealthy lifestyle can make your body produce more LDL than required. Behaviors that may negatively affect your cholesterol levels include lack of physical activity, obesity, eating an unhealthy diet and smoking or exposure to tobacco smoke.
In addition to unhealthy habits, which are the cause of high LDL cholesterol for most people, some people inherit genes from their parents or grandparents – called familial hypercholesterolemia (FH) – that cause them to have too much cholesterol and can lead to premature atherosclerotic heart disease. If you have a family history of FH or problems related to high cholesterol, it’s important to get your levels checked.
Getting Cholesterol Checked
Adults age 20 and older should have their cholesterol and other traditional risk factors checked every 4-6 years as long as their risk remains low. After age 40, your health care professional will use an equation to calculate your 10-year risk of heart attack or stroke. People with cardiovascular disease, and those at elevated risk, may need their cholesterol and other risk factors assessed more often.
Managing Cholesterol
If you have high cholesterol, understanding your risk for heart disease and stroke is one of the most important things you can do, along with taking steps to lower your cholesterol.
Often, simply changing certain behaviors can help bring your numbers into line. Eating a heart-healthy diet that emphasizes fruits, vegetables, whole grains, lean or plant-based protein, fish and nuts while limiting red and processed meats, sodium and sugar-sweetened foods and beverages is one of the best ways to lower your cholesterol. While grocery shopping, look for the American Heart Association’s Heart-Check mark to help identify foods that can be part of an overall healthy eating pattern.
Other lifestyle changes include losing weight, quitting smoking and becoming more physically active, as a sedentary lifestyle can lower HDL. To help lower both cholesterol and high blood pressure, experts recommend at least 150 minutes of moderate-intensity aerobic exercise a week, such as walking, biking or swimming.
For some people, lifestyle changes may prevent or manage unhealthy cholesterol levels. For others, medication may also be needed. Work with your doctor to develop a treatment plan that’s right for you. If medication is required, be sure to take it as prescribed.
Controlling your cholesterol may be easier than you think. Learn more about managing your cholesterol at heart.org/cholesterol.
Photos courtesy of Getty Images
SOURCE:
American Heart Association
(Family Features) Breathing: You may take it for granted, but your lungs are important, and so is protecting them. No matter how old you are, you can take action to prevent certain lung conditions, like chronic obstructive pulmonary disease, or COPD.
It’s a serious lung disease that makes breathing difficult and gets worse over time. COPD is less common in younger adults, but anyone can have it. People with a genetic condition known as Alpha-1 may have symptoms as early as age 20.
Consider these steps to lower your risk for COPD:
- If you smoke, get help quitting. Most people with COPD have a history of smoking. It’s not easy to quit, but your health care provider can share resources to support you.
- Try to avoid exposure to lung irritants like air pollution, dusts and chemical fumes. Some occupations put you at higher risk for COPD.
Most people are 40 or older when symptoms start. If you have shortness of breath, coughing, wheezing, chest tightness or fatigue, talk to your health care provider. Tell them about your smoking habits, any family history of COPD and exposure to lung irritants and ask if you should be tested for COPD.
If you have COPD, the sooner you learn how to manage it, the sooner you can start to breathe better.Don’t wait. Protect your lungs for life.
To learn more, visit nhlbi.nih.gov/BreatheBetter.
Watch video to find out how!
(Family Features) The holidays often bring colder weather and more indoor gatherings. Respiratory viruses like flu, COVID-19 and RSV are common this time of year.
Illness from these viruses can be dangerous for pregnant people and newborns. Staying up to date on vaccines for flu, COVID-19 and RSV during pregnancy can offer protection, and now is the time to get vaccinated if you haven’t already.
“During the holidays, pregnant people can help protect their health and the health of their baby by getting updated vaccines,” said Dr. Rachel Levine, assistant secretary for health at the U.S. Department of Health and Human Services (HHS). “During the holidays, you’re more likely to be exposed to flu, COVID-19 and RSV. Vaccination not only helps build up your immune system but can give protection for your little one.”
Here are some tips from the HHS Risk Less. Do More. public education campaign for a safe and festive holiday season:
Get vaccinated against flu and COVID-19. Getting sick with flu or COVID-19 can be dangerous for people who are pregnant and young infants. During pregnancy, there is a greater risk of flu or COVID-19 infections becoming severe and leading to hospitalization. Babies are also at risk of severe flu and COVID-19, but they cannot get vaccines until they are 6 months old. By getting vaccinated during pregnancy, you pass on antibodies that help protect your baby during the first few months of life.
Get vaccinated against RSV if you’re eligible. RSV is a common cause of severe respiratory illness in infants. In fact, it is the top reason babies in the United States are hospitalized each year. You can get an RSV vaccine if you are 32-36 weeks pregnant between September and January, the months when RSV spreads the most. The RSV vaccine helps your baby build protection from severe RSV before birth. If you do not get an RSV vaccine during pregnancy, your newborn can still get protection through a preventive antibody immunization soon after birth.
Stay home or change plans when ill. If you are not feeling well, stay home to avoid spreading illness. Also, if someone you plan to see is sick or respiratory viruses are surging in your community, consider staying home. You can also wear a mask or, if weather permits, move the gathering outdoors.
If you have questions or concerns, talk to your doctor. Knowing the facts about vaccines and pregnancy can offer confidence and comfort. Visit cdc.gov/RiskLessDoMore to learn more about getting your flu, COVID-19 and RSV vaccines before the holidays. Or visit vaccines.gov to get started.
Photo courtesy of Shutterstock
SOURCE:
United States Department of Health and Human Services
(Family Features) The holidays are coming up, and many people will be celebrating with family and friends. The start of colder months also means flu, COVID-19 and RSV can surge. That can be dangerous for older adults.
“Holidays are a time to gather with family and friends,” said Charlene Wong, MD, MSHP, senior advisor for health strategy at the Centers for Disease Control and Prevention (CDC), “but for older people, this can come with risk of serious respiratory illness. Get your updated flu, COVID-19 and RSV vaccines to reduce your risk and do more together.”
Before heading to holiday gatherings, check out these tips from the Risk Less. Do More. vaccine education campaign. They can help you and your older loved ones enjoy a happy holiday season while lowering the risk of serious illness from flu, COVID-19 and RSV.
Get Vaccinated Against Respiratory Illnesses
Older adults are at higher risk of getting seriously ill, ending up in the hospital or dying from flu, COVID-19 or RSV. Vaccines are the best protection against severe disease from these common respiratory illnesses. The CDC recommends that all adults ages 65 and older get the updated flu and COVID-19 vaccines. An RSV vaccine is also available to help protect older people from severe RSV. It is recommended for all people 75 and older, and for those ages 60-74 with certain health conditions, like heart or lung disease or diabetes, or who live in a nursing home. If you are a caregiver or help an older adult with their medical decisions, encourage them to talk to their doctor about the vaccines that are right for them.
Gather Safely
Respiratory illnesses often thrive in indoor spaces where people are in close contact. If the weather permits, try hosting holiday gatherings outside. When gatherings are inside, think about keeping windows open or using fans for ventilation. If you are going to a large indoor gathering, consider wearing a mask. Washing your hands frequently, or using hand sanitizer, also helps reduce the spread of germs. Encourage your older loved ones to take these precautions as well.
Stay Home If You’re Sick
No one wants to miss out on festivities, but it’s important to stay home if you are not feeling well. Encourage your family and friends to do the same. Remind them about the impact flu, COVID-19 and RSV can have, especially on older adults. If you’re a caregiver of an older adult, monitor any respiratory symptoms that may develop. Testing for flu and COVID-19 can also help inform your plans. All U.S. households can now receive four free COVID tests. Order them for your family and your loved ones at COVIDTests.gov.
For many older people, the fall and winter holidays are an important time to connect with others. Be sure to include vaccinations in your holiday planning. Go to vaccines.gov to get started today.
You can also learn more about flu, COVID-19 and RSV at cdc.gov/RiskLessDoMore or by talking to your doctor about which vaccines are right for you this season.
Photo courtesy of Shutterstock
SOURCE:
United States Department of Health and Human Services
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