Nutrients, such as nitrogen and phosphorus, are essential for plant and animal growth and nourishment, but the overabundance of certain nutrients in water can cause a number of adverse health and ecological effects.
Where can the symptoms of herniated discs be felt? Herniated disc symptoms can include localized pain and inflammation, as well as radiating pain, numbness, tingling, muscle weakness and muscle spasms. These radiating symptoms arise when a portion of the disc makes contact with a nearby nerve root.
1 For slipped disks in the lower back, back symptoms include. 2  Pain down the back of each leg from the buttocks to the knee or beyond (this is called sciatica, as it affects the sciatic nerve)  Numbness, tingling, weakness, or pain in the buttocks, back, legs, or feet or all of these as in sciatica.