6. Beef
In some cases, beef is considered to be even healthier than chicken.
This is a rich source of zinc, having nearly 7 mg per serving, and it obviously has proteins. Of course, you don’t want to eat too much meat because of the cholesterol, but those who avoid meat aren’t getting some of the major nutrients that it provides.
Specifically, this means getting enough B12, and beef is a great way to do that. Besides, beef is a favorite food among those who eat it.
For vegetarians and vegans, they may have to get their B12 from another source.