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).
The invention of nitrogen fertilizer provided a way to artificially stimulate crop production. Nitrogen fertilizer factories now produce 100 million tons a year and two billion people depend on it for their food production.Scientists now refer to this as a nutrient overload that is dangerous to life on earth.arly History. German chemist Fritz Haber won the 1918 Nobel Peace Prize for discovering the process of turning the nitrogen in the atmosphere into material that can be used to make fertilizer. He had discovered a way of tapping into the earth's reservoir of nitrogen gas and converting it into liquid ammonia.