Contraception and birth control Archive

Studies on alcohol's health effects have shown conflicting results, Harvard experts say, leaving people confused. No randomized, controlled trials have been performed, and observational studies can't easily tease apart drinking and other lifestyle habits that influence health, such as exercise, sleep, and social connectedness. However, drinking alcohol has been convincingly linked to developing breast cancer, so women concerned about their breast cancer risk should consider reducing or eliminating alcohol. For most other healthy people who enjoy an occasional drink, they can continue to do so.

In a 2024 study, men diagnosed with erectile dysfunction who took popular PDE5 inhibitors to treat their condition had a lower risk of developing Alzheimer's than men who didn't use medication.

A 2023 study suggests that women who drink energy drinks before becoming pregnant have higher risks for high blood pressure during pregnancy.

It can be frustrating to be asked to fill out medical forms yet again for a health care visit. But even if you have an electronic medical record, a practice might need you to provide or update information, and it's helpful to know what is most important or likely to be requested.

Hair loss is a surprisingly common problem for women, particularly after menopause. This condition is typically treated with a medication such as minoxidil, though other options are available, including hair transplant surgery.

The marketing of therapy for low testosterone highlights the short-term benefits but serious concerns remain about possible long-term risks. Men should understand the unknowns about testosterone therapy and consider alternatives before starting on it.

Every bodily function relies on protein. People's protein needs are based on age, body size, activity levels, and overall health. Harvard experts advise people to consume between 1.2 and 2.0 grams of protein each day for every kilogram (2.2 pounds) of body weight. Women need more protein at certain times, including pregnancy and breastfeeding. People who are competitive athletes or trying to build muscle should also eat higher amounts of protein. Older adults should consume higher amounts to combat age-related muscle loss.

A 2023 study confirms prior research showing that men with low testosterone levels who use testosterone replacement therapy for 14 months are not at a higher risk for prostate cancer over the following several years.