Too Many Immigrants. The main problem with Canada s current immigration system is quite simple. It s that the number of people admitted to Canada on both a permanent and temporary basis is way too high -- from a long-run structural point of view, not to mention from a short-run cyclical point of view.he main problem with Canada s current immigration system is quite simple. It s that the number of people admitted to Canada on both a permanent and temporary basis is way too high -- from a long-run structural point of view, not to mention from a short-run cyclical point of view.
1 In your nervous system, B-12 deficiency causes symptoms affecting your nerves (numbness, tingling, tremors, balance problems) and your mind (depression, brain fog, mood swings, and, in rare cases, hallucinations and psychosis).
Anemia means you have a low red blood cell count or your red blood cells don't have enough hemoglobin. Hemoglobin is an iron-rich protein found in red blood cells that carries oxygen from your lungs to the rest of your body. If you're anemic, you might experience the following: 1  weakness. 2  feeling tired/fatigued. 3  cold. 4  dizziness. 5  crankiness.