Was legendary Chargers’ linebacker Junior Seau’s suicide linked to brain damage from his NFL days? (SB Nation) The scientists that confirmed CTE in Dave Duerson and others have asked to examine his brain. (NBC Sports)

Did you know that just two days of inactivity – even on one leg only – can measurably diminish health? Check out this fascinating article on how little activity you need to make a difference. (New York Times) On a related note, working out with lighter weights can work just as well. (NPR)

It’s not just for your heart: weight loss also lowers your cancer risk. (Science News)

Frozen yogurt isn’t necessarily any healthier than ice cream. (Diet Blog)

Sometimes, thinking about death can be healthy. (PsychCentral)

There’s a 1 in 3 chance that you need more sleep. (LA Times)

Can online hospital reviews be trusted? (Consumer Reports)