For the collagen protein found in foods and most supplements to be utilized by the body, it must first be broken down many times by the digestive system, and then absorbed through the intestine into the blood in the precise form needed. Itâs then reassembled into your collagen at the proper site.he molecular weight of a batch of collagen, although expressed as a single number in daltons, is actually an average size within a range. Commercial collagens sold as food supplements today can run from 3000 daltons up to more than 50,000 daltons, depending upon processing.
A dead tooth is a tooth that does not have a nerve inside it. The nerve has died. Normally teeth DO have a nerve inside them. It's what tells you if your coffee is hot or your ice cream is cold! I usually tell my patients that a tooth is a bit like a pencil. The nerve inside the tooth is like the pencil lead, running down the inside of the tooth. It's possible for the nerve to die and shrivel up.
1 Find the tooth and call your dentist. A tooth that is knocked out of a personâs mouth is called an avulsed tooth. Your best chance of saving the tooth is to re-implant it within 30 minutes of it being dislodged.  Hold the tooth only by the crown, not the roots. Touching the roots can kill them.