Sexually transmitted infections (STIs) Archive

A bird flu strain that began circulating in 2020 continues to evolve globally and locally within the United States. If you're wondering what this means, understanding the basics - what bird flu is, how it spreads, whether foods are safe, and prevention tips - can help.

If you've ever had food poisoning caused by Salmonella bacteria, you know it's unpleasant but typically goes away within two to three days. You may not know that these bacteria sicken more than a million people in the US each year - and can be deadly for some. You can take steps to avoid getting sick.

Men can overcome the barrier of back pain in the bedroom by trying different sexual positions and adjusting their intensity and frequency.

Women receive less information about perimenopause compared with the earlier milestones of puberty and pregnancy. Some women deal with an array of symptoms they don't connect to perimenopause and aren't aware that lifestyle changes can offset them. The menopause transition often involves weight gain from both shifting hormones and aging. Regular exercise and strength training can mitigate weight gain. Healthy eating habits and sounder sleep can also offset perimenopausal symptoms.

People with a family history of heart disease and high LDL cholesterol should consult their doctor about lowering their LDL levels to less than 70 milligrams per deciliter, which often means taking a statin, eating a healthier diet and exercising regularly.

Marketed as a natural remedy for an enlarged prostate, saw palmetto is a top-selling dietary supplement. By one estimate, more than a third of all US adults who take supplements use saw palmetto. But experts at Harvard say men should view its supposed benefits for prostate health skeptically.

During midlife and later, men often experience a lower energy level, sour mood, and decline in sex drive. These changes have been tagged with the term "male menopause." A low testosterone level may be a factor. Lifestyle changes, such as losing weight, increasing exercise, and following healthy sleep patterns, can help raise low levels. Another option is testosterone replacement therapy, but men need to weigh the possible benefits versus the risks.