吃飯配茶壞習慣，可能會引發貧血症狀。

A 27-year-old woman surnamed Wang in Kaohsiung has been drinking 2,000 to 3,000 cc of green tea every day for the past seven or eight years.Weight lossNot only did she not lose much weight, but she also frequently experienced dizziness and lightheadedness. A check-up at Kaohsiung Medical University Hospital revealed severe iron-deficiency anemia. The doctor advised tea lovers to be especially careful and to avoid drinking tea or coffee with or after meals, as the tannins in tea or coffee can bind with iron, reducing iron absorption.
Symptoms of iron deficiency anemia

Ms. Wang is not a picky eater, but her excessive tea consumption has led to frequent fatigue and poor complexion for the past six months. A hematologist suggests that if you often experience poor energy, dizziness, palpitations, and paleness, you should first perform a self-examination: stand in front of a mirror and pull back your lower eyelids to observe their color; or pull back your lower lip to check the color of your gums and lower lip mucosa. If they are pale and lack color, it is best to consult a hematologist or oncologist.

Iron deficiency anemia, while not fatal, can negatively impact quality of life and children's learning. Iron is an essential mineral for the body to produce heme in red blood cells. Without sufficient iron, heme synthesis is inadequate, resulting in insufficient oxygen delivery of red blood cells to various tissues. This leads to tissue and organ hypoxia, causing fatigue, dizziness, paleness, rapid heartbeat, low blood pressure, and can also impair memory and learning ability.

How to effectively consumeiron

Based on the opinions of doctors and nutritionists, the following suggestions can effectively help you get enough iron:

■ Eat more red meat and lean meat:

Liver, pork, beef, clams, and pork or duck blood are all good sources of iron and are rich in protein, which helps with iron absorption. Generally, the redder the color, the higher the heme iron content. However, please note that people with high cholesterol should not eat too much of these foods and can try the following other suggestions instead.

■ Eat more high-speed rail vegetables and legumes:

Breakfast cereals, beans such as peanuts, red beans, peas, and soybeans, as well as dark green vegetables such as red amaranth and sweet potato leaves, are not only high in iron, but also contain folic acid, which helps in the production of red blood cells. These foods can be cooked with lean meat to increase iron absorption.

■ Vitamin C can promote iron absorption: Vitamin C can promote the body's absorption of iron from plant-based foods. Therefore, vegetarians can eat more foods containing iron and vitamin C, such as sunflower seeds, black sesame seeds, nuts, black moss, and strawberries. Drinking a glass of orange juice with meals can also double the body's iron absorption.

■ Introducing complementary foods for infants and toddlers: Remember to supplement infants and toddlers after 6 months with iron-rich complementary foods.

Iron deficiency anemia is the most common type of anemia and a prevalent problem for women. To avoid iron deficiency anemia, besides avoiding drinking tea with meals, it's also important to be aware of the effects of calcium. The calcium and phosphates in milk or cheese can hinder iron absorption. If you want to increase your calcium and iron intake, it's best to stagger them. For example, drink milk at breakfast or as a snack to supplement calcium, and focus on iron-rich foods at lunch and dinner.