DEAR DOCTORS: Does Type 2 diabetes run in the family? My dad and sister both have it, and I'm worried I'm next. We are a meat-and-potatoes family, and I've got a sweet tooth. I want to lose weight and eat healthier. Would a more plant-based diet help? What else can I do?
DEAR READER: Yes, Type 2 diabetes can run in families. For those who aren't familiar, Type 2 diabetes is a disease in which the body loses the ability to keep levels of blood glucose, also known as blood sugar, within a healthy range. Having too much glucose in the blood for extended periods of time leads to a range of serious health problems. When it goes untreated, Type 2 diabetes can damage the heart, kidneys and nerves; cause vision problems; and increase risk of stroke.
