Type 1 diabetes is the most common form of diabetes in young people. Type 1 diabetes is caused by the immune system attacking the body's own insulin-producing cells. This leaves the individual with very low amounts of insulin in the body. This is dangerous because insulin is used to lower the amount of glucose found in the body's bloodstream. Glucose needs to be able to reach the cell so the body can have energy. Having little insulin prevents glucose form reaching cells, leaving the body without much energy. There are no concrete evidence of what causes Type 1 diabetes, but it is often considered an autoimmune disease.
Type 2 diabetes is different from Type 1 in that the immune system does not attack insulin-producing cells. Rather, people with Type 2 diabetes have a problem with how the body creates and uses insulin. This diabetes causes difficulties for the liver and fat to send glucose to respective cells. As a result, the body will not have enough energy. The difficulties of creating insulin create additional problems in maintaining adequate energy levels. Causes for Type 2 diabetes have been linked to diets that are high in sugar content and those who have accrued extra weight. Type 2 is a prolonged disease that can be avoided with proper diet and regular exercise.
There are many types of diabetes, but the two most common are Type 1 and Type 2. These two types are similar in that they make it difficult for the body to use insulin. In Type 1 the body has difficulties making insulin because the immune system mistakenly attacks insulin-producing cells. In Type 2 diabetes the body's organs have difficulties sending insulin to cells that make energy. Both Type 1 and Type 2 causes high levels of glucose in the bloodstream. As a result the body becomes depleted in energy.