When Danish scientist Henrik Dam fed a cholesterol-free diet to baby chicks in his lab about 90 years ago, he noticed excessive bleeding in some of them. It did not stop after he replaced the cholesterol. Dam ultimately concluded the bleeding was related to a “depletion of an anti-hemorrhagic compound,” which he called vitamin K…
Thrombosis vs. Embolism: Symptoms, Causes, and Treatment
Thrombosis and embolisms are different conditions, but they’re both characterized by a blood clot. Thrombosis happens when a thrombus, or blood clot, forms in a blood vessel. As a result, blood flow through the vessel is reduced. With an embolism, a piece of a blood clot (embolus), foreign object, or other bodily substance becomes lodged…
Even With Oxygen Concentration of 99% You Can Experience Cardiac Hypoxia: 5 Types of Food to Prevent It
During the COVID-19 pandemic, some patients would be tested with an oximeter only for it to read above 99 percent. Yet, during a medical checkup, they would be found to have a “lack of oxygen in the heart,” or hypoxia. Why is this? It has to do with the type of hypoxia one has. According to…
Iron-Deficiency Anemia
Do you need to catch your breath after walking a flight of stairs? Or maybe the days just feel like they are too long and you can’t keep up, and no amount of make-up will hide the dark circles under your eyes? Feeling like a couch potato and wanting to sleep all day may not…
Unpopular Vegetables Top Clot-Busters, Research Says
Researchers in Australia have found that some of the most unpopular vegetables may help reduce the risk or even reverse the effects of stroke. Sydney-based Heart Research Institute (HRI) has found that isothiocyanates, a group of chemicals found in cruciferous vegetables such as broccoli, brussels sprouts, cauliflower, bok choy, and cabbage, could reduce bad blood…
Eat These Foods to Starve Cancer Cells to Death
Some people may not realize this, but many people have cancer cells in their bodies without presenting much danger. Fortunately, there are some common foods that can cut off cancer cell’s nutrient supply and starve them to death. Autopsies of individuals who died of trauma often reveal microscopic colonies of cancer cells, also known as in…
Battling Bent Blood Cells
With every beat of your heart, blood carries oxygen from your lungs throughout your body. This life-sustaining process happens automatically, whether you’re awake or asleep. But for people with sickle cell disease, it often goes awry. People with this disease have an abnormal type of hemoglobin, the oxygen-carrying molecule in red blood cells. Normally, red…
Staying Safe From Sepsis
Your immune system is on patrol every day. It protects your body from bacteria, viruses, and other germs. But if something goes wrong, it can also cause big problems. Sepsis happens when your body’s response to an infection spirals out of control. Your body releases molecules into the blood called cytokines to fight the infection….
Are High-Tech Blood Pressure Monitors Really Worth It?
By Denise Mann When it comes to taking your blood pressure at home, smart devices with lots of bells and whistles are no better than old-school monitors, which happen to cost much less. This is the main finding of a new study that compared high-tech devices that link to your smartphone and provide other useful…
Blood Proteins Change Across the Lifespan
Proteins are one of the main building blocks of the body. They hold skin, muscles, and bone together. They also perform many functions in cells. And when released into blood, they help cells communicate. In a new study, scientists found that certain proteins in the blood can predict a person’s age and give insight into…
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