Increasing protein intake by 25g per day reduced the risk of hip fracture by an average of 14%. Surprisingly, each additional cup of coffee or tea per day reduced the risk by 4%.

Stress elevates intraocular pressure in the eye, leading to retinal ganglion cell death, accelerated biological age, and eye disorders that cause vision loss.

Older adults who ate more flavonol-rich foods had a slower rate of memory decline in this study of almost 1,000 people.

A study of British adults finds that people over 70 who had poor oral health—including dry mouth, number of teeth, and difficulty swallowing—were more likely to have weaker muscles and frailty.