As composting proceeds, the C:N ratio gradually decreases from 30:1to 10â15:1 for the finished product. This occurs because each time thatorganic compounds are consumed by microorganisms, two-thirds of thecarbon is lost to the atmosphere as CO 2 gas, while most of the nitrogenis recycled into new microorganisms.
Serotonin syndrome occurs when you take medications that cause high levels of the chemical serotonin to accumulate in your body. Serotonin syndrome can occur when you increase the dose of such a drug or add a new drug to your regimen. Certain illegal drugs and dietary supplements also are associated with serotonin syndrome. Serotonin is a chemical your body produces that's needed for your nerve cells and brain to function. But too much serotonin causes symptoms that can range from mild (shivering and diarrhea) to severe (muscle rigidity, fever and seizures). Severe serotonin syndrome can be fatal if not treated.
There are three ways in which the serotonin syndrome may occur: 1  Use of two or more serotonergic medications (meaning medications that increase serotonin levels)  Overdose of a single serotonergic medication.