Pale skin and tiredness are commonly associated with low iron levels, but there are some more unusual symptoms that may indicate that your stores of this essential mineral are running low. Developing pica (cravings for non-food items), restless legs and tinnitus are among the other lesser-known side effects caused by low iron levels, and an indication that you may benefit from either supplementation or boosting levels in your diet. Lola Biggs, dietician at natural health supplement brand Together Health , explains: "Iron is an essential mineral your body needs to function properly.

"It plays a vital role in the formation of red blood cells and supports everything from energy and brain health to hormones, skin, and hair. Without adequate iron, your body can't deliver oxygen effectively

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