Iron deficiency can be a headache. It can lead to some major health problems such as fatigue, headaches, and shortness of breath. Apart from this, deficiency of iron can also lead to anemia. Numbness in the hands, brittle nails, pale complexion and heart palpitation are other problems associated with not having enough iron in your body.
To avoid all these, it is important to include iron-rich foods in your diet. These include the likes of green leafy vegetables, seasonal fruits, beans, and nuts.