関連ワード:  effects of b12 deficiency on the body    effects of low b12 on the body    effects of vitamin b deficiency in the body    what effects does low b12 have    what are the consequences of low b12    what does lack of vitamin b12 do to your body    what happens when low b12    what are the symptoms of low b12 in your body  
結果 : effects of b12 deficiency on the body