What long-term complications could arise from uncontrolled diabetes?

Uncontrolled diabetes can lead to a variety of long-term complications, among which the risk of infections is significant. High blood glucose levels can impair the body's immune response, making it more difficult for the immune system to fight off infections. Furthermore, diabetes can cause damage to blood vessels and nerves, leading to conditions such as neuropathy and poor circulation. This can make it harder for wounds to heal, increasing the likelihood of infections, particularly in the feet and skin.

In contexts where blood sugar remains uncontrolled over time, the body often struggles to maintain normal functions, which can lead to chronic complications such as kidney disease, eye issues, and cardiovascular problems. All these factors contribute to an elevated risk of infections.

The other options either do not reflect the consequences of uncontrolled diabetes or are contrary to what is observed. Decreased cravings for sugars is not typically a consequence of uncontrolled diabetes; rather, people may experience increased cravings due to unstable blood sugar levels. Improved cardiovascular health and reduction in cholesterol levels are not outcomes associated with uncontrolled diabetes; in fact, such conditions can worsen as blood sugar levels remain high.