Grass-fed Beef

Oxtail is a gelatin-rich meat, which is usually slow-cooked as a stew or braised.

Bone broth advocates say it can relieve joint pain and osteoarthritis, detoxify the liver, aid in wound healing, prevent aging skin, support digestive health, balance hormones, increase energy, strengthen bones and improve quality of sleep.

Beef tenderloin is widely regarded as the most tender cut of beef. It's a portion of the ever-popular T-bone or porterhouse steak, and the upscale filet mignon comes from it as well.

Experimenting with beef heart isn't very risky because it's flavorful, surprisingly lean and inexpensive. Beef heart contains all essential amino acids, zinc, selenium and phosphorus.

Beef liver is often called the superfood of the animal kingdom because it is one of the most nutrient dense foods on Earth!