Salmon is a wonder food and gives special support for joint cartilage, insulin effectiveness, and control of inflammation in the digestive tract. The amounts of EPA and DHA contained in salmon are unusual among commonly-eaten foods. In addition to this high concentration of omega-3 fats is the relatively small amount of omega-6 fats in salmon and its outstanding ratio of omega-3 to omega-6. Four ounces of salmon will typically contain less than 1/2 gram of omega-6 fat, for an omega-3 to omega-6 ratio of approximately 5.5 to 1. In the average U.S. diet, this ratio has repeatedly been shown to be lop-sided in the opposite direction, with at least 4-5 times as much omega-6 fat as omega-3 fat, and in some studies, up to 12-20 times more. In our World's Healthiest Foods rating system for food, only two foods provide more omega-3s per standard serving than salmon. Those two being walnuts and flaxseeds.
Spinach is full of vitamins, antioxidants and minerals. Spinach has an extremely high nutritional value and is rich in antioxidants. It is a good source of vitamins A, B2, C and K, and also contains magnesium, manganese, folate, iron, calcium and potassium.