Preventive care Archive

Some types of cheese, including Swiss and Gouda, are a good source of probiotics, but eat cheese in moderation.

Keeping the gut microbiome diverse is good for health and may even be tied to healthier aging. To maintain such diversity, it helps to eat a healthy diet that includes lots of fiber, which gut microbes eat. Also, exercise may be helpful to the gut microbiome, since exercise may change the rate at which material moves through the intestines. Other ways to promote a healthy gut microbiome including getting a dog, which exposes us to more microbes; quitting smoking, which relieves stress on gut microbes; and maybe eating more probiotic-rich foods, which may boost beneficial bacteria in the gut.

The more salt people eat, the greater their risk of clogged heart and neck arteries, a 2023 study suggests. Narrowed arteries (atherosclerosis) can lead to heart attacks and strokes.

COVID-19 may increase the risk of cardiovascular problems, including heart attack, stroke, pulmonary embolism, atrial fibrillation, and heart failure, up to a year after the infection. But vaccination appears to lower these risks. Getting just one dose of a COVID vaccine may halve the risk of myocarditis, a rare condition that causes inflammation of the heart muscle that can arise after viral infections.

While the COVID pandemic changed how many people approached their health, the experience offers a teachable moment about how people can maintain new and improved healthy habits. Four areas that were most affected by COVID and enabled people to create positive changes are exercise, diet, medical check-ups, and social connections.

Adults who stay well hydrated appear to be healthier, develop fewer chronic conditions (such as heart and lung disease), and live longer than those who take in less fluid. Still, many older adults have trouble drinking enough water during the day. Adopting strategies like keeping water bottles close by, drinking with every meal, and eating more water-rich foods can help them meet their daily recommended amounts.

There are no specific foods that directly cause gallstones, but diet can play a role, as overweight people tend to develop more gallstones than those at a healthy weight.