By Dr. Ally P.H. Prebtani, Hamilton
White Caucasians have more healthy fat while South Asians tend to have more bad fat, especially around the abdomen, causing insulin resistance. This is referred to as the “apple” rather than the “pear” body shape.

According to the Canadian Diabetes Association (CDA), being South Asian is an automatic risk factor for developing Type 2 Diabetes Mellitus (DM-2). In fact, the highest incidence of diabetes in a single region right now is in South Asia (India, Pakistan, etc). This wasn’t always the case, but as South Asians have become more urbanized and industrialized, they’ve become less physically active, developed poorer dietary habits, and become overweight, affecting their health. Even young children are getting DM-2 because of unhealthy lifestyles. Having DM-2 increases one’s risk of having heart disease, stroke, kidney, eye, and nerve damage.
Unfortunately, a South Asian’s risk of developing diabetes is at a 10 cm lower waist circumference (90 cm in men and 80 cm in women) than white Caucasians. So while they may still look relatively thin, the risk is higher. White Caucasians have more healthy fat while South Asians tend to have more bad fat, especially around the abdomen, causing insulin resistance. This is referred to as the “apple” rather than the “pear” body shape.
The good news is that South Asians can do a lot to reduce their risk by making lifestyle changes. Modifying your diet is a big one. Big family dinners are customary for South Asians. If turning down food will make the cook feel insulted and cause a family feud, make other changes in your diet. Instead of using ghee (a high-fat butter substitute), use canola oil or olive oil. Instead of frying samosas, bake them. And stuff them with more peas and carrots and less potato. Instead of putting carnation milk in your tea, which is very popular with South Asians, use regular low fat milk. Instead of adding lots of salt to your food, use other spices like pepper or tamarin. There are many ways to modify your diet that won’t completely change your lifestyle or deprive you of your cultural customs.
Diabetes is a family affair because if you eat a certain way, your family will too. Being a good influence on your family helps with both your health and theirs.
Increasing activity levels is also important. The South Asian community is hard working, often getting home late in the evening and leaving little time for exercise. Keeping active doesn’t necessarily mean joining a gym. It can be as simple as using the stairs instead of the escalator at the mall, or parking at the back of the parking lot to get more walking in. Also, walking everyday with your family is a good way of keeping fit and social also.
Even losing 5% of your body weight is effective in reducing the risk of developing DM-2. Lifestyle changes are the most powerful in preventing DM-2 however there are some medications that can prevent diabetes. These include metformin, acarbose, and Rosiglitazone. Talk to your doctor about these, but remember lifestyle is still the most important.
If you are at risk for diabetes and choose not to make lifestyle changes, or if you have diabetes and choose not to treat it, your quality and quantity of life will suffer. Make the move to get your health on track by making simple lifestyle changes for you and your family. Remember, take a little time to do it now, or a lot of time to do it later.
Dr. Ally P.H. Prebtani is Associate Professor of Medicine, Internal Medicine, Endocrinology & Metabolism, Program Director, Endocrinology & Metabolism Residency Training Program, Director, International Health Program, Internal Medicine Residency Training Program, McMaster University, Canada.
According to the Canadian Diabetes Association (CDA), being South Asian is an automatic risk factor for developing Type 2 Diabetes Mellitus (DM-2). In fact, the highest incidence of diabetes in a single region right now is in South Asia (India, Pakistan, etc). This wasn’t always the case, but as South Asians have become more urbanized and industrialized, they’ve become less physically active, developed poorer dietary habits, and become overweight, affecting their health. Even young children are getting DM-2 because of unhealthy lifestyles. Having DM-2 increases one’s risk of having heart disease, stroke, kidney, eye, and nerve damage.Unfortunately, a South Asian’s risk of developing diabetes is at a 10 cm lower waist circumference (90 cm in men and 80 cm in women) than white Caucasians. So while they may still look relatively thin, the risk is higher. White Caucasians have more healthy fat while South Asians tend to have more bad fat, especially around the abdomen, causing insulin resistance. This is referred to as the “apple” rather than the “pear” body shape.The good news is that South Asians can do a lot to reduce their risk by making lifestyle changes. Modifying your diet is a big one. Big family dinners are customary for South Asians. If turning down food will make the cook feel insulted and cause a family feud, make other changes in your diet. Instead of using ghee (a high-fat butter substitute), use canola oil or olive oil. Instead of frying samosas, bake them. And stuff them with more peas and carrots and less potato. Instead of putting carnation milk in your tea, which is very popular with South Asians, use regular low fat milk. Instead of adding lots of salt to your food, use other spices like pepper or tamarin. There are many ways to modify your diet that won’t completely change your lifestyle or deprive you of your cultural customs.Diabetes is a family affair because if you eat a certain way, your family will too. Being a good influence on your family helps with both your health and theirs.Increasing activity levels is also important. The South Asian community is hard working, often getting home late in the evening and leaving little time for exercise. Keeping active doesn’t necessarily mean joining a gym. It can be as simple as using the stairs instead of the escalator at the mall, or parking at the back of the parking lot to get more walking in. Also, walking everyday with your family is a good way of keeping fit and social also.Even losing 5% of your body weight is effective in reducing the risk of developing DM-2. Lifestyle changes are the most powerful in preventing DM-2 however there are some medications that can prevent diabetes. These include metformin, acarbose, and Rosiglitazone. Talk to your doctor about these, but remember lifestyle is still the most important.If you are at risk for diabetes and choose not to make lifestyle changes, or if you have diabetes and choose not to treat it, your quality and quantity of life will suffer. Make the move to get your health on track by making simple lifestyle changes for you and your family. Remember, take a little time to do it now, or a lot of time to do it later.Dr. Ally P.H. Prebtani is Associate Professor of Medicine, Internal Medicine, Endocrinology & Metabolism, Program Director, Endocrinology & Metabolism Residency Training Program, Director, International Health Program, Internal Medicine Residency Training Program, McMaster University, Canada.