He bought a fitness supplement online to bulk up, but ended up losing his mindDaniel Murphy went into psychosis after taking missold drugs which had been mixed with steroids.

There's a reason child vaccination rates are falling - and it's not social mediaAs child immunisation rates fall across the UK, one clinic in west Yorkshire is taking aggressive steps to boost immunisations

US reports first two deaths linked to 'explosive diarrhoea' outbreakThe illness caused by parasitic infection that spreads through contaminated food or water is not generally life-threatening, health officials say.

The health effects of jet lag, and how to copeJet lag is an often-unavoidable effect of long-haul travel, and it has several effects on the human body. Here's how to limit the worst effects.

Why Uganda seems to be winning the battle against Ebola as virus spreads in DR CongoUganda discharged its last Ebola patient from hospital roughly two weeks ago.

I was in a coma for 42 days after a tick bite on a holiday to GreeceVictoria Stellas has been left with nocturnal seizures and memory loss after the tick bite.

Limiting sugar before age two linked to better brain healthStudy suggests less sugar in early life is good for long-term brain health, but the evidence is not conclusive.

Red Cross declares crisis over blood supply shortage in US for second time its historyFewer donations and higher demand has seen a supply shortage worsen, the American Red Cross tells the BBC.

Why attachment theory is everywhere right now and how it can help youAttachment theory has exploded into the public consciousness. How can you use it to improve your relationships?

My 10-day headache was terminal brain cancerJosh Smith began experiencing brain fog and headaches, but assumed he was "just tired".