Grass-fed beef soup bones are flavorful, nutrient-rich cuts (like knuckles, neck bones) from pasture-raised cattle, excellent for making nutritious bone broth, stocks, stews, and ramen bases, releasing collagen, minerals (calcium, magnesium, phosphorus), and amino acids for joint, gut, skin, hair, and nail health, often roasted first for deeper flavor before slow simmering with aromatics for hours