Oncology & Cancer

Obesity linked to increased risk of early-onset colorectal cancer

Women who are overweight or obese have up to twice the risk of developing colorectal cancer before age 50 as women who have what is considered a normal body mass index (BMI), according to new research led by Washington University ...

Overweight & Obesity

Scientists probe obesity's ties to breast cancer risk

Obesity is a well-known risk factor for breast cancer, but researchers haven't figured out what connects the two. A new study suggests the link may be due to a change in breast tissue structure, which might promote breast ...

Health

'Healthier hormones' through diet and exercise

Weight loss—by dietary changes alone or combined with physical exercise—has a positive impact on the production of adipose tissue hormones: Adipose tissue produces less leptin but, instead, more adiponectin, which counteracts ...

Addiction

Smoking linked to early menopause in women

(Medical Xpress) -- A new study published in the journal Menopause adds one more reason for women to avoid or give up the smoking habit. The study results show that women who light up are more likely to start menopause a ...

Health

More than one billion now afflicted by obesity: Lancet

More than one billion people around the world are now suffering from obesity with the number having more than quadrupled since 1990, according to a study released by The Lancet medical journal.

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