If you often experience tired legs when the rest of you is wide awake, it could be time to have your cardiovascular health checked and to evaluate your muscular fitness. Tired legs can actually be a symptom of several conditions, but typically the feeling is caused by decreased blood flow … Read More
Heart disease remains the number one killer of both men and women, ahead of cancer, diabetes, and accidents. In people with heart disease, blood vessels become narrowed or blocked, reducing blood flow to the heart and brain, and increasing the risk for heart attack and stroke. Risks for heart disease include obesity, high blood pressure, high cholesterol, and diabetes. Preventing or managing these conditions can improve heart health and reduce your risk of developing heart disease.
You may not realize you?re at risk for high blood pressure and heart disease, because high blood pressure symptoms usually don?t emerge until blood pressure has already reached a dangerous level. That?s why this disease is often termed a ?silent killer.? At the dangerous stage, high blood pressure symptoms can include shortness of breath, nosebleeds, and severe headache.
Having high blood pressure over time forces the heart to work harder. Eventually, the heart begins to grow?a condition known as enlarged heart. If an enlarged heart isn?t treated with medicine, devices, or surgery, it can lead to complications such as heart failure.
Some people with an enlarged heart develop a heart murmur?a whooshing or swishing sound caused by abnormal blood flow through the heart. A heart murmur isn?t necessarily dangerous, but doctors do monitor it because it can be a sign of an underlying heart condition.
In heart disease, a sticky substance called plaque builds up in the arteries. When an area of plaque breaks off and becomes lodged in a blood vessel that supplies the heart, it can block blood flow and cause part of the heart muscle to die. This is a heart attack. Heart attack symptoms include chest pain; discomfort in the arms, back, shoulders, and neck; shortness of breath; and nausea.
Poor blood flow to the heart can produce chest pain called angina. Although angina is not a heart attack, it is a sign of heart disease and can warn of a future heart attack. Other angina symptoms include discomfort in the shoulders, arms, neck, jaw, and back.
Liquid vegetables oils—for example, olive oil and soybean oil—are celebrated as healthy unsaturated fats. Unsaturated fatty acids, when substituted for saturated fats, support general heart health. But for cooking, baking, or dressing salads, what is the healthiest cooking oil? Many people would probably give the answer that olive oil is … Read More
Swollen feet can be a normal inflammatory reaction due to overuse or a strain—the result of taking a bad step, for example. But swollen feet can also indicate a life-threatening medical condition, such as congestive heart failure. It’s important to determine whether there's a known cause (like stepping in a … Read More
Oatmeal has been a popular choice for a healthy breakfast in America for over 150 years, but our busy schedules these days often prevent us from preparing it in the traditional way. Food manufacturers addressed the issue in the 1960s by introducing instant oatmeal, which cut the cooking time to … Read More
Eating moderate amounts of dark chocolate benefits health in many ways. In fact, chocolate is now considered an anti-aging, anti-inflammatory “superfood” for the brain and body. Studies examining the health benefits of chocolate continue to reveal new and exciting chocolate benefits, particularly in the realms of cognitive function, mood, and … Read More
Heart disease is the leading cause of death in the U.S., so it’s important that you can recognize the signs of a heart problem. Symptoms of heart disease, also called coronary artery disease (CAD), abnormal heart rhythms (arrhythmias), and heart failure sometimes overlap. But if you’re at risk for any … Read More
I never thought that I was a tomato sauce person. That is, until this past summer. My mom’s garden is overflowing with tomatoes of all shapes, sizes, and colors. My mom doesn’t really like fresh tomatoes, and neither do I. So when she ended up with more tomatoes than she … Read More
New studies show that low levels of zinc are found in many cardiac patients and supplementation can help relieve symptoms like angina. Learn whether you should take advantage of these zinc supplement benefits. Zinc Deficiency Associated with Cardiac Diseases Zinc levels tend to decline with age, just as the risk … Read More
In our post Chocolate Benefits for Your Brain, you learned about the phytochemicals in dark chocolate and cocoa and their impact on your mood and cognitive performance. Here, we’ll continue with an overview of cocoa benefits (from cocoa powder and dark chocolate) on heart health. Chocolate’s polyphenols, particularly its flavanols, … Read More
October is Breast Cancer Awareness month, so all across America, you may have noticed pink as the prevailing color—in grocery stores, restaurants, Internet blogs, Facebook photos, and even NFL games. It's all part of an annual effort to raise awareness about the disease. “Race for the Cure” events alone raise … Read More