A healthy diet can help a lot in preventing or lowering high cholesterol levels. Do a proper research for the food products that play a major role in causing high cholesterol. Make sure that you avoid such items in your daily diet regimen. In case you cannot avoid them, make sure that you have them at moderate level. Apart from this, there are many products that can act as a substitute for products that have higher amounts of cholesterol. Olive oil is considered a great replacement for normal cooking oil. Avoid eating products that are pre-packaged or even dairy products. Include green vegetables and fresh fruits in your diet regimen this will prevent high cholesterol. A healthy diet will lessen the chances of yours getting affected by high cholesterol and even if you are affected by it, they will help in controlling to a great extent. Your diet should be rich in vitamins, minerals and proteins. This will also make you stronger from inside and strengthen your immune system preventing you from various other diseases. Keep the fat calories under control and chose the food accordingly. You can have variety of foods but just eat them in right quantity which is neither too much nor too less for your body.