Review the available Assessment Questionnaires for the symptoms of Spinal Cord Tumor: 1  Pain -- Assessment Questionnaire. 2  Paresthesias -- Assessment Questionnaire. 3  Numbness -- Assessment Questionnaire. 4  Back pain -- Assessment Questionnaire.
Vitamin D is a fat-soluble vitamin that is naturally present in very few foods, added to others, and available as a dietary supplement. It is also produced endogenously when ultraviolet rays from sunlight strike the skin and trigger vitamin D synthesis.ood. Very few foods in nature contain vitamin D. The flesh of fatty fish (such as salmon, tuna, and mackerel) and fish liver oils are among the best sources [ 1, 11 ]. Small amounts of vitamin D are found in beef liver, cheese, and egg yolks.
I encourage everyone to get their Vitamin D Level checked because up to 85% of the population has a Low Vitamin D Level, and most people are absolutely shocked at HOW LOW their vitamin d level is. Then the next question from them is, Why Do I have Vitamin D Deficiency!. Eating a very low fat diet-vitamin d is fat soluble and you must have fat to absorb it. 2  Having very dark skin-blocks the UV rays from reaching the cells that make vitamin d in the skin. 3  Living in the far North (or far South in the Southern Hemisphere).