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Growing numbers of young people are expressing a sense of a “mismatch” between the gender on their birth certificate and the one that they “feel” inside, particularly those assigned female at birth. And the age when these people are seeking help and gender-affirming medical care is dropping, according to a new study of more than…  read on >  read on >

An experimental drug appears to outperform the trendy medications Wegovy and Ozempic for both weight loss and diabetes control, a pair of early clinical trials shows. Retatrutide helped people with obesity drop about one-quarter of their starting weight, on average, during 48 weeks taking the drug, according to phase 2 trial results published online June…  read on >  read on >

TUESDAY, June 27, 2023 (American Heart Association News) — At school dismissal one sunny October day in Pineville, Louisiana, then-9-year-old Anniston Fairbanks was headed toward her ride home when she realized she’d left her hoodie in her classroom. She ran back inside to retrieve it. When Anniston returned to the carpool line, she slid into…  read on >  read on >

A trendy form of intermittent fasting does seem to help people lose some weight — though it may be no better than old-fashioned calorie counting, a new clinical trial suggests. Researchers found that the tactic — called time-restricted eating — helped people with obesity drop around 8 pounds, on average, over one year. That was…  read on >  read on >

Gastric bypass surgery is a potential long-term cure for type 2 diabetes, especially if the procedure is performed before the disease progresses, a new study argues. Among a large group of obese people with type 2 diabetes, about half achieved remission for an average seven years after undergoing gastric bypass surgery — the longest follow-up…  read on >  read on >

Having even a mild COVID-19 infection could trigger a months-long drop in sperm, a new study finds. Researchers found both lower sperm concentrations and fewer sperm that were able to swim when studying men an average of 100 days after COVID-19 infection, which is enough time for new sperm to be produced. “There have been…  read on >  read on >

Could a treatment combo that improves the odds against melanoma for humans work in dogs? Yes, claims a new study that found radiotherapy followed by immunotherapy extended survival in canine melanoma patients. Melanomas in dogs are similar to human melanomas. An effective treatment for human melanomas is a combination of radiotherapy and immunotherapy. The researchers…  read on >  read on >