How common are heart problems in whole world, what can one do starting today to help improve the health of their heart first they need to monitor what food they eat reduce oil content in the diet go for mainly vegetables and fruits fat has to be less no red meat no smoking alcohol if it has to be taken it has to be taken in moderation red wine is supposed to be good but I don't know how exercise especially people need to exercise at least for half an hour to one hour every day if you are stressed you can go for yoga and meditation which will definitely help you mentioned there alcohol in moderation could you please define moderation for us first of all I don't know the parameter I do not know what moderation is all I can suggest is that don't get drunk which is not good for you thank you.