Inflammation Archive

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.

Swimming (or just dunking) in cold water is generally safe. But people with heart rhythm disorders should be cautious about this practice. The evidence for the health benefits for cold-water immersion (which allegedly include fat loss and reduced inflammation) is limited. Submerging the face in cold water triggers the diving reflex, which causes the heart to slow down and blood pressure to rise. This response, in addition to an adrenaline surge from cold water on the skin, may trigger an underlying arrhythmia.

The healthiest fats for cooking and using on food come from plants. Plant oils consist mostly of unsaturated fat, which in limited amounts is good for the heart. One can enjoy a wide variety of plant oils, such as avocado, canola, corn, flaxseed, grapeseed, olive, peanut, rice bran, safflower, soybean, sunflower, and walnut oils. But high heat can break down plant oil molecules and reduce health benefits. The most fragile plant oils include extra-virgin olive oil and nut oils, such as walnut oil.