A common health condition influenced by a poor diet is type 2 diabetes. Unhealthy eating habits, particularly those high in refined sugars and saturated fats, contribute to insulin resistance, a key factor in the development of this condition. Diets low in fiber and high in processed foods can exacerbate blood sugar control issues, leading to more severe health complications. Improving dietary choices can significantly lower the risk of developing type 2 diabetes and promote better overall health.