Modest lifestyle changes reduce weight among S Asians: study

The three-year trial monitored 171 people of Indian and Pakistani background living in Scotland who were already at high risk of diabetes as shown by blood tests done at the start of the trial.
Participants were given detailed advice by dieticians and offered culturally-appropriate resources to help them manage their weight through diet and exercise. At the same time, control groups were given basic advice, which was not culturally specific.
Patients lost weight reduced their hip and waist measurements and there were indications that they were less likely to become diabetic by the end of the trial, which focused on people of Indian and Pakistani-origin.

Researchers said ethnic background and culture play an important role in shaping attitudes and behaviours towards diet and exercise.
National guidelines showed that South Asian people place strong emphasis on family life and eating together. From a young age, South Asians are sensitive or at risk of health problems linked to obesity.
Men from Pakistani and Indian communities are three times more likely to develop type 2 diabetes than the general population despite having similar Body Mass Indexes, said the researchers.
Prof Bhopal said: "These differing approaches show us that a more family centred strategy, with culturally tailored lifestyle advice can produce significant benefits to people s health through weight loss."

The study was published in the journal Lancet Diabetes and Endocrinology.