One of my biggest pet hates are all of the diet adverts on TV, radio, press, internet and everywhere else you go. They are impossible to ignore and this time of the year (after Christmas and the beginning of the New Year) brings out the worst in them.
Eating the right foods at right intervals and following an appropriate diet, are the key factors to gain weight. Working out alone is not going to do the trick. You need to exercise your muscles to encourage them to grow, but you also need to provide them with the right nutrition and diet.