are the people with diabetes I normally skinny? because their body is unable to produce insulin, they must turn to other sources of energy like stored fat?

http://www.associatedcontent.com/article/11204/juvenile_diabetes_type_one_diabetes.html

Read the above site. Bear in mind that after treatment with insulin, weight can return to normal.

To answer your question, people with diabetes are not necessarily always skinny. The link you provided discusses juvenile diabetes, also known as type 1 diabetes, which is typically diagnosed during childhood or adolescence. In type 1 diabetes, the body is unable to produce insulin.

Insulin is responsible for regulating the uptake of glucose from the bloodstream into cells to be used as energy. Without sufficient insulin, glucose cannot enter the cells, leading to high blood sugar levels. To compensate for the lack of insulin, the body starts breaking down stored fat for energy, which can cause weight loss.

However, it's important to note that weight loss is not a universal symptom for all people with diabetes. Many factors, such as individual metabolism, dietary habits, and overall health, can influence weight. Additionally, it's crucial to remember that diabetes can be managed with insulin therapy or other medications, which help regulate blood sugar levels. With proper treatment, weight can return to normal.

So, while it is true that some people with diabetes may experience weight loss due to the inability to use glucose for energy, this does not apply to all individuals with diabetes, and it can be managed with appropriate medical treatment.