With coronary heart disease being one of the biggest killers in the Western World, it is absolutely crucial that you take care of your heart. To not take care of your heart would be like putting sugar in the petrol tank and still expecting your car to run.
Regular exercise (both aerobic and weight bearing), cutting down on trans fats, fried and sugary foods are all basic tips we should make a part of our everyday lifestyle. To prevent atherosclerosis (the fatty plaque build up within our blood vessel walls) fish oil and krill oil are fantastic. Make sure that the fish oil you take is of a high quality and is mercury tested.
If you get reflux you might like to try an enterically coated capsule. The golden rule for any oil based supplement is to TAKE IT AFTER MEALS otherwise, not only will it not be absorbed, you may feel nauseous and sick.
Other good supplements include magnesium and CoQ10. Hawthorn berry tea and lots of garlic are also good.