Sections. By Mark Flood, D.O. Annular tear symptoms can arise when the annulus fibrosus (the tough exterior) of an intervertebral disc rips. The outer layers of the annulus fibrosus near the vertebral endplates are replete with nerve fibers that are very sensitive to pain.ections. By Mark Flood, D.O. Annular tear symptoms can arise when the annulus fibrosus (the tough exterior) of an intervertebral disc rips. The outer layers of the annulus fibrosus near the vertebral endplates are replete with nerve fibers that are very sensitive to pain.
Those of us who are deficient and start on a vitamin D supplement usually take five to six weeks to reach the recommended level of vitamin D. If you're in doubt, it's always best to have a chat with your GP who might arrange a blood test. The B vitamins and vitamin C are all water soluble.
Doses of 400-100,000 IU have been taken by mouth daily to monthly for six months to two years. Doses of 0.04-4 micrograms per kilogram of vitamin D have been injected into the vein once or three times weekly over a 4-12 week period.