The recommended range for a healthy cholesterol level is typically under 200 mg/dL for total cholesterol. Specifically, LDL (low-density lipoprotein), known as "bad" cholesterol, should be below 100 mg/dL, while HDL (high-density lipoprotein), known as "good" cholesterol, should be 60 mg/dL or higher. Elevated cholesterol levels can increase the risk of cardiovascular disease, so monitoring and managing these levels through a healthy diet, exercise, and lifestyle modifications is essential for maintaining heart health.