Biological signs can show up 15 to 20 years before other signs do.
Gardening is popular in many parts of the world.
The possible mental health effects of city living affects a lot of people.
A recent look at diets around the world shows that people who eat healthy food — and not too much of it — live longer.
80 percent of restaurants in France included burgers on their menu last year.
Seaweed grows all over the world and people worldwide eat seaweed.
Studies have shown that a good night’s rest helps us stay healthy, both mentally and physically.
The American Lung Association (ALA) says fewer Americans smoke cigarettes now than before tobacco control policies were established.
The rat and mice studies are not the same as real-life cellphone use.
Osteoarthritis is the most common kind of arthritis.