Medically reviewed by Lindsey DeSoto, RD Beef jerky offers various health benefits, including being an easy protein, zinc, ...

Braised or pan-fried beef liver contains around 4.5 milligrams of zinc per three ounces, according to the USDA. Ah, our final entry—and heaviest hitter. When it comes to zinc content, oysters “are in ...

zinc, and vitamin B. These nutrients support heart health, cognitive function, and energy levels, making grass-fed beef an excellent dietary staple for those striving to maintain a well-rounded ...