Hair and nails are mostly made of protein. Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood. Along with fat and carbohydrates, protein is a macronutrient, meaning that the body needs relatively large amounts of it.
Blackened seasoning is a mixture of herbs and spices used to impart flavor and color during cooking. The ingredients of this mixture vary but may include salt, pepper, paprika, garlic, onion, thyme and oregano. Blackened seasoning is popular in Southern cuisine in the United States and is often used with seafood and chicken.
Condensates of the vapors eventually were made and found useful as preservatives. The term wood vinegar for centuries was the popular term used to describe the water based condensates of wood smoke. Presumably, this is due to its utilization as food vinegar.