Fatigue : Symptoms of Lack of Iron & Vitamin B12

One of symptoms of fatigue is tiredness after a full night's
rest. This could result from a lack of
iron (found in lean meat, beans,
and fortified cereals) or vitamin
B12 (in beef liver and clams).

Iron and vitamin B12 are both important for
healthy red blood cells, which get
oxygen to your body's tissues.

In essence, lack of iron and vitamin can cause fatigue and they should
be consumed appropriately to prevent and fight fatigue.