Men’s health is in bad shape. Despite being more likely to smoke, drink and be overweight, men are less likely to visit a GP, with a third embarrassed to seek help for mental health issues. Can more accessible services from the Men's Health Forum encourage blokes to take better care of themselves?

The green juice craze has taken off in recent years, earning endorsements from celebrities and wellness gurus alike. But does the hype match the health benefits? Health app Lifesum hopes to prove it can – it's used big data from 30,000 users to blend a juice tailored specifically to Londoners.

People don’t like being told what to do, especially by big corporations. And knowing that men in particular don’t like listening to health advice, pharmaceutical company AstraZeneca targeted the wives and kids of unhealthy dads. But how did it do this? And why did it work so well?

We download health apps with the best intentions. But with more than half of US smartphone users having at least one on their phone, and over 40% having five or more, how often do people actually use them? Not very, according to research published in theJournal of Medical Internet Research.