Social networking sites like Facebook, Twitter, keep a deep impact on our social lives. Social media helps us to stay connected with our friends and relatives. A study said that the people who are active on social media generally have less chance of getting memory loss than those who don't. 
We can see our friend's or relative's photos on social media and thereby it helps in knowing the whereabouts of them. Some people also put some facts and remedies which is good for day to day life. At last I would say that social media leaves a deep impact on our social lives by connecting us with our nears and dears.