If your talking about health problems, then obesity can cause <span>All-causes of death (mortality) High blood pressure (Hypertension) High LDL cholesterol, low HDL cholesterol, or high levels of triglycerides (Dyslipidemia) Type 2 diabetes Coronary heart disease Stroke Gallbladder disease Osteoarthritis (a breakdown of cartilage and bone within a joint) Sleep apnea and breathing problems Some cancers (endometrial, breast, colon, kidney, gallbladder, and liver) Low quality of life <span>Mental illness such as clinical depression, anxiety, and other mental disorders </span><span>Body pain and difficulty with physical functioning </span></span> (but this seems to be a multiple choice question, I hope this can help)