Health
Understanding the Impacts of LDL Cholesterol
Last Updated on March 4, 2025 by Daily News Staff
(Family Features) About 38% of American adults have high cholesterol, which can be caused by poor lifestyle habits or genetics, according to the Centers for Disease Control and Prevention. Having a high low-density lipoprotein (LDL) cholesterol number – considered “bad” cholesterol – can contribute to fatty buildups (plaque) and narrowing of the arteries.
LDL cholesterol is also the type of total cholesterol most closely associated with an increased risk for a heart attack or stroke. In fact, 75% of heart attack and stroke survivors reported having high cholesterol, according to a Harris Poll survey conducted on behalf of the American Heart Association, yet less than half (49%) prioritize lowering their cholesterol.
“There’s a pervasive lack of public awareness and understanding around bad cholesterol and its impact on your cardiovascular health,” said Joseph C. Wu, MD, PHD, FAHA, American Heart Association volunteer president and director, Stanford Cardiovascular Institute and Simon H. Stertzer, MD, professor of medicine and radiology at Stanford School of Medicine. “As bad cholesterol usually has no symptoms, we often find that many patients are walking around without knowing they’re at risk or how to mitigate it.”
To learn about LDL cholesterol, its impact on heart health and the steps you can take to maintain a healthy number, consider this information from the Lower Your LDL Cholesterol Nowinitiative, nationally sponsored by Amgen.
Get to Know Your LDL Number
According to the survey, nearly half (47%) of heart attack and stroke survivors are unaware of their LDL numbers. While cholesterol levels can vary by race and ethnicity, with higher levels of LDL seen most often among Asian men and Hispanic women, various research studies on LDL have shown “lower is better.”
For healthy adults an LDL at or below 100 mg/dL is ideal for good health. If you have a history of heart attack or stroke and are already on a cholesterol-lowering medication, your doctor may aim for 70 mg/dL or lower. In addition to race and ethnicity, family history, age, sex, tobacco use or exposure to secondhand smoke, eating habits, lack of physical activity, heavy alcohol usage and obesity can impact LDL numbers.
Understand How Often to Check Your Numbers
Because high LDL does not typically cause symptoms, it’s important to have your number checked by your health care professional. Ask your doctor for the right frequency for you. Generally, healthy adults ages 20-39 should have their cholesterol checked every 4-6 years. Adults over age 40, or those who have heart disease (including prior heart attack) or other risk factors, may need their number checked more often.
Learn Risks Associated with LDL
Too much LDL cholesterol can lead to a buildup of fatty deposits inside your arteries – a condition known as atherosclerosis – which can narrow arteries and reduce blood flow. If a piece of the plaque breaks free, it might travel into the bloodstream and block a blood vessel to the heart or brain, causing a heart attack or stroke. This narrowing also elevates the risk of peripheral artery disease.
Take Steps to Manage High LDL
Managing high cholesterol is not one size fits all. Talk with your health care professional to map out the right treatment plan for you. According to American Heart Association guidelines, lifestyle habits can help control your cholesterol, including:
- Eating a healthy and balanced diet (emphasizing fruits, vegetables, nuts and seeds, lean protein and fish)
- Staying active and aiming to get at least 150 minutes of moderate activity each week (such as brisk walking)
- Managing stress
- Eliminating tobacco use
However, some individuals, especially heart attack and stroke survivors, should have a conversation with their doctor about cholesterol-lowering medications.
Talk to your doctor about getting your cholesterol tested and visit heart.org/LDL for more information.
Photos courtesy of Shutterstock
SOURCE:
American Heart Association
Lifestyle
Saving a Life This Summer: Ways to Step Up Safety Practices
Regardless of where you are, summer is a reminder that emergencies like cardiac arrest can happen anywhere. Take the safety of those around you into your own hands this summer with this checklist.
(Feature Impact) The busy summer season can take you almost anywhere – baseball fields, backyard cookouts, long workdays or road trips across the country. Regardless of where you are, summer is a reminder that emergencies like cardiac arrest can happen anywhere.
More than 350,000 out-of-hospital cardiac arrests occur in the United States each year, and 90% of people will not survive, according to the American Heart Association, a nonprofit organization devoted to changing the future for a world of healthier lives for all. Sudden cardiac arrest can happen anytime, anywhere. People often hesitate to step in. In fact, nearly 2 out of 3 adults believe CPR can only be performed by medical professionals. This mistaken belief can cost lives and contributes to the low survival rate.
Ordinary people have extraordinary power. You don’t need to wear scrubs or have a medical background to save a life – you just need the courage to act.
Take the safety of those around you into your own hands this summer with this checklist.
Plan Ahead
Summer is often a time for welcome disruptions, including vacations, camps, sports and parties. Before traveling or attending events, check if your destination has a cardiac emergency response plan, which establishes specific steps to reduce death from cardiac arrest in any setting, from schools and community organizations to workplaces and sports facilities.
Learn CPR
Cardiac arrest can happen anywhere: at home, at work, in schools, at a soccer game or on vacation. When it happens, the first chance for survival often rests with the people nearby.
Anyone can be the difference before professional help arrives. The power to save a life is in your hands. CPR is a human responsibility, not just a medical skill. When friends, family or even strangers step in during cardiac emergencies, survival rates can double or even triple.
Hands-Only CPR for adults consists of two easy steps:
- Call 9-1-1 or shout for someone else to call.
- Push hard and fast in the center of the chest to the beat of a familiar song that’s 100-120 beats per minute, such as “Stayin’ Alive” by the Bee Gees.
Share Resources with Your Family and Community
Once you’ve learned simple, two-step Hands-Only CPR, share resources with your community to help expand the American Heart Association’s Nation of Lifesavers. Raising awareness with family, neighbors and colleagues can help people feel confident in the face of an emergency.
Families can watch short instructional videos that demonstrate the life-saving steps for adults as well as techniques for infants and children.
Travelers can also get trained in about 5 minutes with a Hands-Only CPR Kiosk, located in many airports and public spaces across the country.
To find more information about learning CPR, visit Heart.org/Nation.
Summer Safety Tips
In addition to learning CPR and sharing valuable resources with your family and community, consider these ways to keep yourself and loved ones safe throughout the summer months.
- Stay Hydrated: High temperatures can quickly lead to dehydration and heat-related illness. Drink water regularly throughout the day, especially during outdoor activities, and pack extra water when away from home.
- Protect Your Skin: Hats, sunglasses and lightweight clothing can protect skin from sun exposure, but it’s important to use broad-spectrum sunscreen and reapply every 2 hours.
- Swim with a Buddy: Hopping in a pool, lake or ocean is a hallmark of summer but can be dangerous without precautions. Never swim alone and ensure children are always supervised by an adult near water.
- Identify the Locations of Safety Equipment: When attending camps, heading to a sporting event or enjoying the pool or beach, identify where lifeguards, AEDs and emergency exits are located. Knowing where to find help can save valuable time when every second counts.
- Practice Grill Safety: Some of your most memorable summer moments may happen during a backyard barbecue or cookout, and it’s important to keep those gatherings safe. Use grills away from homes, decks and dry grass. Never leave them unattended while cooking, and be sure kids and pets stay at a safe distance from hot surfaces.
Saving a Life Within 1 Year of Learning CPR
On a chilly Tuesday, dawn was breaking as Matthew Lynch reached his highway exit, but traffic was backed up at a particular intersection. He waited through three cycles before finally getting close enough to see the holdup: a stalled SUV.
While most cars buzzed by, Lynch moved slowly and peered into the vehicle. He saw people inside and parked his sedan, flipped on the hazard lights and ran to the stalled SUV. As he knocked on the driver’s window, there was no response. The doors were locked. Two people – a male driver and female passenger – were unresponsive.
Lynch ran back to his own car and called 9-1-1 before managing to open the driver’s side door. He discovered the driver was not breathing normally, signaling to Lynch he’d need to start CPR – which he’d learned 10 months earlier during a training session he’d helped organize for a work-sponsored men’s group.
Knowing he had to do something, Lynch started pushing hard and fast in the center of the man’s chest. Within a minute, the man gasped for breath.
Just as Lynch leaned over to see if he could help the female passenger, first responders arrived and Lynch backed away, knowing there was nothing more he could do.
“It was just a lot to take in,” said Lynch, a member of the American Heart Association’s 2026 Nation of Lifesavers Class, a small group of volunteers, dedicated to raising awareness of CPR by sharing their own personal stories of survival or rescue. “Mostly I felt an incredible sense of gratitude that I could help someone.”
A strong admirer of the Good Samaritan parable, Lynch is always on the lookout for the opportunity to help others. He learned a lot about himself in that moment and about the importance of learning CPR, along with the confidence that comes from knowing you could be a lifesaver.
“I quickly realized the certification was way less important than the actual CPR training,” he said. “Your ability to help in any capacity is better than doing nothing. If I hadn’t done that training, I probably would not have helped.”
SOURCE:
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News
How healthy is Sodastream?
The SodaStream Sparkling Water Maker is a device that forces carbon dioxide (CO2) gas (stored under pressure in a cylinder) into water, making it sparkling (fizzy)
Sodastream machines have been gaining popularity in recent years as an alternative to store-bought soft drinks. Not only are they more environmentally friendly, but they also offer several health benefits compared to traditional sodas.
Reduced Sugar Intake
One of the most significant health benefits of using a Sodastream machine is reducing sugar intake. Traditional sodas are loaded with sugar, and excessive sugar intake can lead to weight gain, obesity, and other health problems such as Type 2 diabetes. With a Sodastream machine, you can control the amount of sugar you add to your drink, allowing you to enjoy a refreshing beverage without the harmful effects of excessive sugar consumption.
No Artificial Sweeteners
Many store-bought soft drinks contain artificial sweeteners, which can have negative health effects such as headaches and digestive problems. Sodastream machines, on the other hand, allow you to use natural sweeteners such as fruit extracts, honey or agave nectar, giving you a healthier and more natural alternative.
No Preservatives
Another advantage of using a Sodastream machine is that you can avoid preservatives commonly found in store-bought soft drinks. Preservatives such as sodium benzoate and potassium sorbate have been linked to health problems such as cancer and allergies. By making your own drinks, you can avoid these harmful additives and enjoy a healthier, preservative-free beverage.
Eco-Friendly
In addition to the health benefits, using a Sodastream machine is also environmentally friendly. Traditional soft drinks are packaged in plastic bottles or cans, which contribute to environmental pollution. With a Sodastream machine, you can reuse the same bottle multiple times, reducing waste and helping to reduce your carbon footprint.
Variety
Finally, Sodastream machines offer a wide variety of flavors and options, allowing you to customize your drink to your liking. You can mix and match different flavors or create your own unique blends, giving you a healthier and more enjoyable alternative to traditional sodas.
In conclusion, Sodastream machines offer several health benefits compared to traditional store-bought soft drinks. By reducing sugar intake, avoiding artificial sweeteners and preservatives, and being eco-friendly, they offer a healthier and more sustainable alternative to traditional soft drinks. Moreover, with a wide variety of flavors and options, you can customize your drink to your liking, making it a fun and enjoyable way to stay healthy.
Food and Beverage
Harness Peanut Power for Improved Cognitive Health
A healthy brain goes beyond reading exercises and completing puzzles – it extends to the kitchen, too. Emerging nutritional science is clear that what people eat doesn’t just fuel the body; it shapes memory, mood and cognitive health.
(Feature Impact) A healthy brain goes beyond reading exercises and completing puzzles – it extends to the kitchen, too. Emerging nutritional science is clear that what people eat doesn’t just fuel the body; it shapes memory, mood and cognitive health.
Among the foods you can include in your diet to give your brain a boost are peanuts and peanut butter, staples valued not only for their convenience but also for their cognitive benefits. In fact, a study published in the “Journal of the Prevention of Alzheimer’s Disease” found adults 60-80 years old who did not eat peanuts and peanut butter regularly were 30-50% more likely to perform poorly on tests measuring learning, memory, language, processing motor speed and attentiveness compared to those who did consumer peanuts and peanut butter.
It’s not just the older generation that can benefit. According to research published in “Clinical Nutrition,” a study of college students ages 18-33 showed consumption of peanuts and peanut butter was associated with improved memory function and decreased anxiety, depression and stress.
Consider this key information from the Georgia Peanut Commission before your next meal planning session.
Nutrients that Give the Brain a Boost
Despite their small stature, peanuts pack a nutrition punch. Their unique blend of various vitamins, minerals and bioactive compounds includes:
- Niacin, which can slow cognitive decline and reduce the risk for Alzheimer’s disease, according to the “Journal of Neurology, Neurosurgery and Psychiatry”
- Vitamin E, found to promote healthy brain aging and delay cognitive decline
- Resveratrol, believed to be beneficial in fighting against Alzheimer’s disease and other nerve degenerating diseases, per the “Journal of Biological Chemistry”
- P-coumaric acid, an antioxidant that appears to target the neurotransmitters in the brain that regulate mood, stress and anxiety
Peace of MIND
Peanuts are included in the MIND diet, a combination of the Mediterranean and DASH diets, which specifically includes foods shown to benefit the brain.
Adding peanuts to your menu can be a breeze. Look no further than a powerful main course like Crunchy and Creamy Cold Green Pea and Peanut Salad, a perfect accompaniment at potlucks and cookouts as an easy side or light main course.
Brain Food for Thought
Supporting your brain starts with the right nutrition, and evidence makes clear peanuts and peanut butter should be top-of-mind as you head to the grocery store. For help getting started, find more recipes and nutritional information by visiting GAPeanuts.com.
Crunchy and Creamy Cold Green Pea and Peanut Salad
Recipe courtesy of The Peanut Institute
Servings: 8
Dressing:
- 1/3 cup sour cream
- 1 1/2 tablespoons mayonnaise
- 2 teaspoons apple cider vinegar
- 2 teaspoons sugar
Salad:
- 1 package (20 ounces) green peas, frozen
- 1 cup celery, chopped
- 1/3 cup red onions, chopped
- 1 cup dry roasted peanuts
- 6 slices thick cut bacon, cooked and crumbled
- 1 pinch salt, or to taste
- 1 pinch freshly ground black pepper, or to taste
- To make dressing: In small mixing bowl, whisk sour cream, mayonnaise, apple cider vinegar and sugar.
- To make salad: In large mixing bowl, combine frozen green peas, celery and onion. Pour dressing over salad and toss to combine. Refrigerate at least 2 hours.
- Before serving, stir in roasted peanuts and crumbled bacon. Season with salt and freshly ground black pepper.
Nutritional information per serving: 230 calories, 17 g carbohydrates, 12 mg cholesterol, 3 g saturated fat, 9 g unsaturated fat, 5 g fiber, 11 g protein, 249 mg sodium, 6 g sugar, 1 g added sugar.
SOURCE:
STM Daily News’ Food and Drink section highlights the stories, trends, flavors, and events shaping today’s food culture. From recipes to restaurant news, it keeps readers connected to what’s fresh and worth tasting.
