Final answer:
Sleep deficiency can cause diabetes and asthma, but not lung disease or allergies.
Step-by-step explanation:
One health issue that can be caused by sleep deficiency is diabetes. Lack of sleep can affect the body's insulin sensitivity, which can increase the risk of developing diabetes. Another health issue linked to sleep deficiency is asthma. Studies have shown that sleep deprivation can trigger asthma symptoms and make it difficult to control the condition. However, lung disease and allergies are not directly caused by sleep deficiency.
Learn more about Health issues caused by sleep deficiency