When eating meat protein we eat mostly the muscle tissue, that is the leg, wing, breast or thigh muscle of the animal. Though high in many important nutrients including zinc maybe we are missing something. Humans bodily protein make up is actually 25-35 % collagen and the amino-acid make up of collagen and muscle protein is completely different. For example in collagen the top amino-acid is glycine followed by proline and alanine and the rarer hydroyproline. In muscle meat Glutamine is most abundant followed by alanine, Valine and glycine.
Many of us have heard of collagen in terms of aging and the lack of this protein in the skin and its deleterious affects. However this is just the tip of the iceberg. So far, 28 types of collagen have been identified and described. The five most common types are:
- Collagen I: skin, tendon, vascular ligature, organs, bone (main component of the organic part of bone)
- Collagen II: cartilage (main component of cartilage)
- Collagen III: reticulate (main component of reticular), commonly found alongside type I.
- Collagen IV: forms basal lamina, the epithelium-secreted layer of the basement membrane.
- Collagen V: cell surfaces, hair and placenta
So what are the reasons for taking bone broth?
So why when collagen is so important do we still mainly consume the wrong ratio of amino-acids to make it? Our ancestors will have eaten fish skin, knawed on bone ends, eaten ligaments, we however do not. So this is where the bone broth comes in. Boiling up grass fed bones is a great way of extracting soluble collagen. This can then be consumed in soups added to sauces to boost up our collagen precursors.
Reason 1: Bone broth makes you feel like you have oiled your joints.
Reason 2: Bone Broth Heals Your Gut!
Reason 3: Bone gives you great hair skin and nails.
So how to make this super-food
Ingredients:
- 3- 6 lb of bones. Grass fed beef is great
- Stock vegetables- 2 sticks of celery, 2 carrots, 1 onion. (organic)
- Nutrient rich vegetables. Turnip greens, beet greens, swiss chard, collard greens, parsley. (organic) One large handful per pound of bones.- or to taste.
- dried sea week. 1 tablespoon for pound of bones.
- Roast the bones for 10-15 mins or until browned in a 400 f oven.
- Then cover with water and add sea salt.
- Bring to a boil and simmer for 4 hours. If you have a pressure cooker you can speed this process up considerably. Make sure the bones remained submerged, you will need to top the water up. The bones are ready when the collagen is breaking down and actually bones are soft. This stage can be longer than 4 hours, for example if you have a crock pot you can leave overnight.
- Once the bones are ready. Remove from broth.
- Chill the broth in the fridge until the fat has come to the surface and hardened.
- Remove fat and discard. If a small amount remains that is fine as it will help with the extraction of the fat soluble vitamins from the greens (ie vitamin K)
- Add the vegetables and seaweed. Boil until well cooked. Strain the vegetables out and reserve.
- If you wish to freeze and use as stock/ broth this can be done now, in ice cube trays or portion sized tubs.
- If you want to make into a soup add the vegetables back in and blend, or leave chunky. If you are planning to eat this soup as a complete meal add barley or root vegetables (see below).