Free BCAAâs are a little different in that they are. directly transported to the bloodstream through the. liver, while some exchange in the intestinal viscera and. go directly to the bloodstream also. Most all amino. acids can be degradated, broken down, in the liver. effectively, with the exception of BCAAâs.
They are the oldest form of life on earth. Microbe fossils date back more than 3.5 billion years to a time when the Earth was covered with oceans that regularly reached the boiling point, hundreds of millions of years before dinosaurs roamed the earth. Without microbes, we couldnât eat or breathe. Without us, theyâd probably be just fine.
The diagram highlights the sizes of different microbes and compares them to other living things. Microbes-bacteria, archaea, fungi, algae, protozoa and viruses-have been around for at least 3,500 million years and were the only life forms on Earth for most of that time.As the Earth cooled, liquid water formed and the first microbial life appeared.he diagram highlights the sizes of different microbes and compares them to other living things. Microbes-bacteria, archaea, fungi, algae, protozoa and viruses-have been around for at least 3,500 million years and were the only life forms on Earth for most of that time.