Byline: PETA BEE
Better diet and medical care means one in six of us will live to 100, according to new research. Here are some simple steps to ensure you reach your centenary: GET A DOG Dog owners enjoy a longer and healthier life than the rest of the population, according to psychologists at Queen's University, Belfast.
It's thought pets buffer us from stress, known to increase the hormones linked to life-threatening diseases.
U.S. researchers also found that stroking a dog can cause blood pressure to drop by 10 per cent. then there's the benefit of exercise from dog walking -- this can lower cholesterol.
STAND UP tHe less time you spend …