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Due to the lack of hemoglobin in the blood, the body starts becoming weak. The iron-based protein present in blood cells is called hemoglobin. It works to deliver oxygen to all the parts of the body. In such a situation, if there is a deficiency of hemoglobin in the blood, then the blood circulation of the body will be impaired. To avoid this, consumption of iron-based rich foods is very important.

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Nutrient-rich walnuts are very helpful in increasing the level of hemoglobin in the blood. A handful of peeled walnuts contains about 0.82 milligrams of iron. That's why consumption of walnuts is very important. A handful of pistachios contains 1.11 mg of iron. If pistachios are included in the regular diet, the amount of iron in the body will increase and the level of hemoglobin in the blood will also increase.

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Talking about cashews, a handful of cashews contain about 1.89 mg of iron. It also removes iron and hemoglobin deficiency. Apart from this, soaked almonds in the morning are also helpful in removing the deficiency of hemoglobin in the body.