Social media can help buffer depression among the elderly

A recent study says social media usage can buffer depression among older adults with pain. The researchers reported that using social media can reduce the negative health effects of curtailed social contact that comes as a consequence of pain. The findings appear in Journals of Gerontology, Series B. These are significant among an ageing society where social isolation and loneliness are key determinants of well-being. “Our results may be possibly extended to other chronic illnesses, functional limitations that, like pain, also restrict physical activity outside of the home,” said an expert. The findings showed older adults who experienced pain were less likely to participate in social activities that require face-to-face interactions, which offers mental benefits. Still, social media may preserve cognitive function and psychological well-being in this population. 

Probiotics-antibiotics combo good for healing wounds 

A combination of probiotics and antibiotics could eradicate two strains of drug-resistant bacteria that often infect wounds. If this combination is successful in future tests, it could be incorporated into dressings, where it could help heal infected chronic wounds. The study was published in Advanced Materials. “There are so many bacteria now that are resistant to antibiotics. One way to treat them is by encapsulating a live probiotic and letting it do its job,” said an expert. The researchers say this approach could be used to develop new types of bandages embedded with antibiotics and alginate-encapsulated probiotics. — Agencies