Cyclist 2Cyclists have half the risk of developing diabetes as compared to those who drive to work, according to a report on website

A survey of 20,000 people across the UK was carried out in 2009 and 2011, and found that where people used more active ways of getting to work, including cycling and walking, there were clear health benefits.

People who use public transport also had healthier outcomes, and this was attributed to the fact that people who use it walk an average of 19 minutes as part of their journey. The findings, by Imperial College London and University College London, are published in the American Journal of Preventive Medicine, and researchers say it's clear good advice to avoid using cars.

Cycling, walking, and using public transport were all associated with lower risk of being overweight than driving or taking a taxi. People who walk to work were also 17% less likely than people who drive to have high blood pressure. Cyclists were around half as likely to have diabetes as drivers.

According to Diabetes UK, around three million people in the UK have diabetes - about one in 20. Type 2, or later onset diabetes is connected with obesity and inactivity - and rates have soared over the last 10 years.

"This study highlights that building physical activity into the daily routine by walking, cycling or using public transport to get to work is good for personal health ," said Anthony Laverty, from the School of Public Health at Imperial College London.

"The variations between regions suggest that infrastructure and investment in public transport, walking and cycling can play a large role in encouraging healthy lives, and that encouraging people out of the car can be good for them as well as the environment."

There has already been convincing evidence for the health benefits of cycling to work; a meta-analysis of all studies prior to 2007 found that active travel to work is associated with an 11% reduction in cardiovascular risk.