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A study found that women who were vaccinated against COVID-19 experienced a slight, temporary increase in the number of days between menstrual periods after getting the shot. Experts say the variation is not harmful and does not affect fertility.
A sudden urge to use the bathroom when arriving home, sometimes called latchkey incontinence, occurs when the brain associates coming home with the need to urinate, whether the bladder is full or not. Bladder training may help address this pattern.
Past research shows that exercise may help to prevent dementia. A new study found that this may be true even for people who only do light daily activity, such as errands or housework. People who got only a little exercise still had a lower risk of dementia than those who were inactive. The risk reduction, however, was not as large as that seen in people who exercised more. Adding small daily bouts of activity may still make a difference when it comes to brain health.
In 2022, Americans are projected to spend $35.6 billion on dietary supplements, even though there is little, if any, evidence of benefits. Loopholes in guidelines and clever marketing allow companies to promote these products with misleading promises. While some people may need specific supplements to help with deficiencies, for the average healthy person, following a diet with plenty of fruits and vegetables provides all essential vitamins and minerals.
The ear can naturally clean its canal of excess wax. However, for hardened wax, people can do home flushing with over-the-counter earwax remover, hydrogen peroxide, or warm baby oil or mineral oil. They should avoid using cotton swabs.
Consuming more than a half tablespoon of olive oil per day may protect people from cardiovascular disease, cancer, and Alzheimer’s disease, according to a 2022 study.
A groundbreaking blood test might someday identify cancer in people with unexplained but worrisome symptoms like unexplained weight loss, frequent fatigue, constant nausea, and new pain.
It’s common to have a cough for weeks after an upper respiratory infection. When a cough lasts six weeks or longer, doctors may order a chest x-ray to check for an underlying lung problem. Chronic coughing also can result from medications, postnasal drip, acid reflux, or asthma.
When it comes to managing blood pressure, doctors tend to focus on lowering the top (systolic) number, but the bottom (diastolic) number also plays an essential role in heart health. Diastolic pressure is the pressure during the resting phase between heartbeats, and helps coronary vessels supply oxygen to the heart muscle. It’s important to keep both blood pressure numbers low per guidelines, but research suggests the diastolic number should not fall too low.
Heartburn and gastroesophageal reflux disease are two of the most common digestive-related problems, but they often get confused with each other because they share many of the same traits. While the two conditions are connected, they are quite different. Recognizing the difference can help a person adopt lifestyle changes to manage symptoms and know when to seek other options, like medication and surgery.