A new study finds that adolescent and young adult cancer survivors show faster biological and brain aging than peers. The research links faster aging to memory and attention problems and tests ways to help survivors.
Photo by Henry Fraczek, Unsplash
Researchers found that long-term exposure to low levels of a common agricultural insecticide caused faster physiological aging and shorter lifespans in wild and laboratory fish. The study links telomere shortening and lipofuscin buildup to chlorpyrifos exposure.
Bone expert Bess Dawson-Hughes says older adults should check their calcium and vitamin D to protect bones and reduce falls and fractures. Practical advice includes eating dairy, sensible supplements, and getting sunlight when possible.
A US study found that older unpaid caregivers who use the internet more often tend to feel less lonely. Researchers analysed 2019–2020 California survey data from 3,957 caregivers aged 65 and older; about 12% had health problems.
