Eggs & Fish
Both eggs and fish have a ton of health benefits for your body. Eggs are a great source of protein and vitamin D, in fact, egg yolks are the second highest source of vitamin D, aside from fish! And speaking of fish, they contain tons of omega 3 fatty acids, iron, and vitamin D. However, when you combine the two, your body doesn’t receive any of these benefits. Eggs contain a protein called avidin, and fish contain vitamin B7, or biotin. When the two combine, they create a complex that your system can’t absorb. Try eating salad with your fish instead!