These side effects may seem daunting, but most people tolerate this medication quite well. The drug can be dangerous for people with kidney disease, however. They should not take the drug, and everyone on metformin should have their kidney function monitored regularly (at least once a year). People with congestive heart failure should not take metformin either.
Nitrogen: uses. The following uses for nitrogen are gathered from a number of sources as well as from anecdotal comments. I'd be delighted to receive corrections as well as additional referenced uses (please use the feedback mechanism to add uses).1  used in ammonia, NH 3, production (Haber process).2  This is the greatest use of nitrogen.itrogen: uses. The following uses for nitrogen are gathered from a number of sources as well as from anecdotal comments. I'd be delighted to receive corrections as well as additional referenced uses (please use the feedback mechanism to add uses).
Some of the uses of phosphorus for the body are that it forms part of the teeth, bones, and cell membranes. It is the constituent of nucleic acids present as a cofactor for many enzymatic reactions of metabolism.ne of the major advantages of phosphorus is that it forms a constituent of the phosphodiesterase linkages of the DNA. These ester linkages consist of the phosphate groups which form the backbone of the nucleic acids.