A University of Surrey meta-analysis found people taking vitamin D2 had lower D3 in their blood. Here is what that does and does not mean.
A large records study linked glucosamine to higher death risk in people with dementia. It is an association, not proof, so talk to your doctor.
A trial of 9,971 Australians aged 70+ found a daily statin cut major heart events by 30%, but did not add years free of dementia or disability.
A University of Sydney trial found that eating less fat or less animal protein for a month shifted 20 ageing-related biomarkers in adults 65 to 75.
An Exeter crossover trial found nitrate-rich beetroot juice lowered blood pressure in older adults, not younger ones, by shifting oral bacteria.
A seven-year Australian study linked hearing aids to a third less dementia – yet memory scores did not budge. Here is what that gap really means.
A huge new study links the shingles vaccine to a 24% lower dementia risk. It is a striking association, not proof, and the fine print matters.
A 26-year study of 12,409 adults found those free of three midlife risk factors stayed dementia-free nearly 13 years longer than those with all three.
A randomized trial asked atrial fibrillation patients to drink a daily coffee or give it up. The coffee group had fewer recurrences, not more.
A review of 350-plus studies complicates the "eat more protein as you age" advice, and argues your needs depend on activity, not birthdays.
A 12 year Yale study of more than 11,000 older adults found nearly half improved in memory or mobility. The strongest predictor wasn't genetics.
A two-year trial across 11 countries found a structured lifestyle programme improved older adults' memory and thinking far more than advice alone.
