Jesper Bengtson
Speaking four languages could make your brain up to 13 years younger
A new study using an AI brain-age clock finds a steep gradient, with polyglots looking the youngest.
How much should you be able to deadlift? Standards sorted by age and sex
A simple body-weight ratio tells you where your pull really stands.
7 warning signs of oral cancer most people mistake for something minor
Most early oral cancers start as changes that look like nothing.
A tiny eye implant restored vision in 81% of patients with advanced macular degeneration
A wireless 2×2 mm chip helped legally blind people read again in a European trial.
For healthy aging, which protein you eat may matter more than how much
A sweeping new review points to three amino acids as the missing variable in the protein-and-aging debate.
A popular joint supplement may speed memory loss if you have early dementia
New University of Florida research links glucosamine to faster Alzheimer's progression in patients already showing cognitive decline.