What is high cholesterol?What are the main signs and symptoms of high cholesterol?How is high cholesterol diagnosed?What are some of the main medical treatments for high cholesterol?Have any supplements been studied for high cholesterol?How could diet affect high cholesterol?Are there any other treatments for high cholesterol?What causes high cholesterol?Does the DASH diet do anything else besides lower blood pressure?What exactly should I eat to adhere to the DASH diet?What other foods are known to impact cholesterol levels and heart health?Are fully hydrogenated oils a health concern?Is saturated fat bad for your health?Will eating eggs increase my cholesterol?