I'm a bit concerned about my health. Recently, I noticed my folic acid levels are over 20, and I used to have high HDL but it's under control now. However, I'm experiencing some numbness in my joints. Could there be a connection between these things? Should I be worried?
Large amounts of folic acid can mask the damaging effects of vitamin B12 deficiency . There are indications that high serum folate levels might not only mask vitamin B12 deficiency, but could also exacerbate the anemia and worsen the cognitive symptoms and neurological symptoms associated with vitamin B12 deficiency. Low levels of B12 can cause numbness and tingling sensation, paresthesia(neuropathies). If B12 levels are normal then you need to orthopedician to look for bone disorders.