Introduction: Spring is the best time to nourish the blood. Spring blood toning can harmonize the body's internal and external balance, keeping the body's qi and blood flowing smoothly. However, some friends, due to believing in rumors or superstitions from ancient times, not only fail to achieve the effect of blood nourishment but also harm their own health. Let's take a look at the common misconceptions about blood nourishment:
Correction: Eating more vegetables and fruits is beneficial for iron supplementation. This is because vegetables and fruits are rich in vitamin C, citric acid, and malic acid. These organic acids can form complexes with iron, thereby increasing its solubility in the intestines and facilitating iron absorption.
Correction: Excessive consumption of coffee and tea may lead to iron-deficiency anemia. This is because tannic acid in tea and polyphenols in coffee can form insoluble salts with iron, inhibiting iron absorption. Therefore, coffee and tea should be consumed in moderation, 1-2 cups a day is sufficient.
Correction: Animal foods are not only rich in iron but also have a high absorption rate of up to 25%. In contrast, the iron in plant-based foods is interfered with by phytates and oxalates, resulting in a very low absorption rate of about 3%. Therefore, not eating meat can easily lead to iron-deficiency anemia. In daily diet, the intake of fruits, vegetables, and meat should be balanced.
Correction: There has always been a popular belief that brown sugar water can nourish the blood. Women often drink brown sugar water during their menstrual period and after childbirth to replenish blood. However, experts point out that brown sugar does not have the so-called magical effects of "replenishing qi and blood," "promoting uterine contractions to expel postpartum lochia, and helping the uterus recover quickly." In fact, brown sugar does not contain effective ingredients for blood nourishment, and due to insufficient refining, it may also contain impurities. For postpartum women, eating brown sugar can help dispel wind and cold, strengthen the spleen, and warm the stomach.
Correction: Milk is nutritious, but it contains very little iron, with a human absorption rate of only 10%. For example, infants fed with milk often develop iron-deficiency anemia if parents neglect to add supplementary foods. Although the iron content in egg yolk is relatively high, its absorption rate is only 3%, making it not an ideal choice for iron supplementation. Certain proteins in eggs can inhibit the body's absorption of iron.