These days, coffee is practically a universal part of our modern workplace condition. Many of us harbor some secret fear that the gallons of brown liquid we’re slurping every day is doing us no good. We cling to scraps of evidence — like this one suggesting coffee contributes to your daily recommended fluid intake — showing that coffee in superhuman amounts is safe. And we pour ourselves another when a new study comes out implying the stuff can make us even healthier than we already are.
Lately, coffee addicts have been winning little victories every few weeks. This time, it’s a double win: a pair of studies suggesting that something about the drink may contain anti-aging and cancer-fighting properties.
One study, presented last week to the Society for Experimental Biology, appears to show an appreciable benefit in the muscle strength of mice who’ve been given caffeine. Researchers from Coventry University examined two main muscles — the diaphragm and a key leg muscle called the extensor digitorum longus — in their test animals before and after the treatment. They noticed a strong link between caffeine intake and better muscle performance among adult mice, with a somewhat weaker relationship for elderly subjects and a small, though still measurable, effect on juvenile mice. The scientists say their findings could be significant for people heading into their golden years, as muscles tend to weaken with age — increasing the likelihood of trips, falls and other mishaps. Who wouldn’t want to be able to maintain their muscle tone by sipping a cup of joe every morning?
The second of the two studies suggests that a moderate intake of caffeinated coffee is associated with a decreased risk for a common skin cancer, basal cell carcinoma.