If you wish to avoid having unwanted fat around your waist, eat salmon and walnuts, suggests a brand new research. The research conducted by Uppsala University reveals that individuals who consume a lot of polyunsaturated fat gain more muscle than those who eat a lot of saturated fat, reports dailymail.co.uk. The researchers believe their findings also suggest those who eat a lot of polyunsaturated fat are not as likely to produce cardiac arrest and type 2 diabetes. ‘If the results regarding increased lean muscle mass following eating polyunsaturated fat can be confirmed within our coming studies, it can potentially be interesting for many people seniors, to whom maintaining lean muscle mass is of great importance in preventing morbidity,’ said Ulf Ris