Dr. K K Aggarwal, President Heart Care Foundation of India and Group Editor in Chief MEDtalks, will talk whether loneliness is harmful in this video. There are enough literature available which reports that people who are lonely have more heart attacks, premature deaths, dementia, stroke, etc. He further says that in a joint family chances of loneliness are less. Loneliness can lead to depression and can cause health related complications. He will further discuss the basic needs of life. People generally want to talk to someone to share their emotions. A companion or friend is needed in each one’s life.