There are two types of diabetes that are often talked about. Type 1 is rarer (making up roughly 5% of all diabetes cases), and has genetic factors. Type 2 makes up between 90 to 95% of cases and is strongly influenced by lifestyle and environmental factors for its development.
Environmental and genetic factors may lead to the development of both type 1 and type 2, but many people are able to avoid the development of type 2 by making healthy lifestyle choices. Healthy lifestyle choices can also help control the disease after it develops. At this point, most of this information is pretty well known. Some lesser-known factors that a building body of evidence is coming to support with regard to diabetes are as follows:
• Lower levels of vitamin D may play a role in diabetes development. The primary source of vitamin D is from exposure to sunshine, but other sources such as fortified dairy products and oily fish are available.
• Tobacco products, particularly smokable ones, have been linked to increased development of type 2 diabetes. Quitting smoking is a good way to aid in prevention.
• Eating a diet high in fibre has been linked to reducing the risk of diabetes. High-fibre diets are good for both weight management and positively affect gastrointestinal health. Fibre can help decrease the rate at which sugar is absorbed into the bloodstream, resulting in a more gradual rise in blood sugar levels.
• Drinking tea or coffee, with limited additions of milk and sugar, can help reduce blood sugar if the option often picked is a sugar-sweetened beverage like soda. There are some studies that link an antioxidant, polyphenols, found in both tea and coffee that may act as a protective measure against the development of diabetes.
The United States is the land of plenty, but too much of a good thing can be harmful. Diabetes is a great example of when too much of specific types of food can cause health problems. There are ways to try to prevent type 2 diabetes and control both through diet and exercise, but the first steps must be taken to start. Reducing or replacing lots of high-sugar foods with other alternatives is one of several ways.
As we enter the holiday season this month, it is a good time to think on how small changes can protect ourselves and the health of the nation.
Devin Oates is a master of public health student at Touro University, a partner of Solano Public Health.
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