You might love sugary doughnuts, but your friends find them too sweet and only take small nibbles. That’s partly because your genes influence how you perceive sweetness and how much sugary food and drink you consume.
How much do sedentary people really need to move? It’s less than you think
Health Check: what causes constipation?
Health check: can caffeine improve your exercise performance?
Does a year in space make you older or younger?
How our sense of taste changes as we age
I feel for you: the brain registers other people's pain the same as their own pain
We asked five experts: should we nap during the day?
Pollen is getting worse, but you can make things better with these tips from an allergist
Alzheimer’s disease: have we got the cause all wrong?
Early in the 20th century, Alois Alzheimer first described a disorder of progressive memory loss and confusion in a 50-year-old woman. After she died, he examined her brain and saw that it was full of unusual protein clumps, known as plaques. Over a century later, we know that these plaques are full of a protein called beta-amyloid and are a hallmark of the disease that bears Alzheimer’s name. While other features of Alzheimer’s disease have been discovered, the theory that beta-amyloid is the main cause of this incurable disease has dominated.
Health check: can eating certain foods make you smarter?
Pets and owners - you can learn a lot about one by studying the other
Even light physical activity has health benefits
Most people probably don’t think of everyday activities – such as hanging out the washing or putting away the groceries – as having an effect on their long-term health. But new research suggests that doing lots of these light-intensity physical activities reduces your risk of cardiovascular disease.
All those hours you 'wasted' on gaming as a kid might have been useful after all
Always had the idea that the hours you spent behind your Nintendo, Xbox, PC or Playstation must have been good for something? You can now provide that vague notion with a scientific basis. A recently published study in the Journal of Communication shows that a certain type of intelligence increases through gaming.
New evidence suggests we should eat fewer eggs
New evidence for a human magnetic sense that lets your brain detect the Earth’s magnetic field
Gravity influences how we make decisions – new research
Brain wave stimulation may improve Alzheimer’s symptoms
How the brain distinguishes between objects
Health check: is moderate drinking good for me?
For the past three decades or so, the conventional wisdom has been that drinking alcohol at moderate levels is good for us. The evidence for this has come from many studies that have suggested the death rate for moderate drinkers is lower than that for non-drinkers. In other words, we thought moderate drinkers lived longer than those who didn’t drink at all.