A healthy diet is essential if you want to slim down, and some foods are particularly effective when it comes to shedding excess pounds. A health educator specialising in weight loss shared the top foods for banishing stubborn belly fat. He advised slimmers to up their salmon intake because it helps to reduce insulin and cortisol in the body, both of which contribute to weight gain. Speaking about the foods that “guarantee” speedy weight loss in the tummy area, Dr Eric Berg revealed that salmon takes a top spot. This is because it is one of the foods that is highest in omega-3 fatty acids. The…