缺乏叶酸的表现并不太明显,你可能会腹泻、没有胃口、体重减轻,也可能出现虚弱、嗓子疼、头疼、心跳加快和易怒等情况。缺铁是造成贫血最常见的原因,但并不是唯一的原因。由于叶酸有助于使你的血液保持健康,所以,叶酸摄入不足,也可能会让你发生贫血。缺乏叶酸引起的贫血和缺铁性贫血 Lack of folic acid is not obvious, you may have diarrhea, no appetite, weight loss, weakness, sore throat, headache, rapid heartbeat and irritability may occur. Iron deficiency is the most common cause of anemia, but not the only reason. Because folic acid helps keep your blood healthy, inadequate folate intake may also cause you anemia. Lack of folate-induced anemia and iron-deficiency anemia