Healthy heart is one of the most if not the most important factor for staying healthy. For overall good health it is essential to have a healthy heart. The older one get, the weaker the heart becomes thus it becomes doubly important for individuals over the age of 40 to care for the health of their hearts. Whether you're eating healthy or are giving up bad habits, there are many ways to take care of your heart. What one eats is the most essential factor that impacts the heart.   Eating the right foods can lead to a longer, healthier life. Thus avoiding junk and oily food and consuming lots of fresh fruits and vegetables along with oats and omega-3 is a good way to nourish your heart. What you eat plays a key role in how well you age. Getting the right nutrition can lower your risk of many age-related diseases and help you to live an enjoyable life for as long as possible. Life expectancy is increasing globally, but a longer life — or greater longevity — doesn't necessarily mean a healthier one. A simple heart-healthy diet can help you control your weight. That’s important because more than a third of people 65 and older are obese. That can lead to diabetes, some cancers, and heart disease.