People nowadays want to improve their appearance, they want to feel better because when they feel that they look nice they feel that our people appreciate that. People want to be attractive because they think that will give them more chances in life. They want to be successful and therefore they want to take care of their appearance. When you are attractive, it is easy to take advantage of it, and make good impression on other people, it is a chance to get better job and earn money especially when we take into consideration first impression that people make during a job interview. Many people want to lose weight because they think that when they lose a few kilograms, they will be slimmer and definitely more attractive to others. Therefore they look for many diet plans proposed by different specialist magazines, websites and suchlike. There are many methods of losing weight proposed and people can choose something that is most suitable for their needs and their lifestyle. It is very important to find a method that won^t substantially change our lifestyle, because not many of us are prepared for total change of life. There are diet plans which propose different types of food that we should eat and for sure we can find one which will propose products that we like to eat and at the same time will help us to lose weight.