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).
People whose anemia is caused by a deficiency of Vitamin B12 may have these symptoms: 1  A tingling, pins and needles sensation in the hands or feet. 2  Lost sense of touch. 3  A wobbly gait and difficulty walking.  Clumsiness and stiffness of the arms and 1  legs. Dementia.