Can people with anemia not drink coffee at all?
Disease description:
I have been looking rather pale and have been experiencing very light menstrual flow. After going to the hospital for a checkup, I was diagnosed with anemia. My doctor advised me to pay attention to my diet, especially to avoid consuming items containing caffeine. However, I really feel like having a cup of coffee right now. I would like to ask, must individuals with anemia completely avoid drinking coffee?
Doctor's answer (1)
Dr. Liu Feng
People with anemia should try to avoid or limit coffee consumption.
1. Impaired iron absorption: Certain components in coffee, such as tannic acid and polyphenols, may interfere with the body's absorption of iron. Iron is an essential element for hemoglobin synthesis and is particularly important for individuals with anemia. Long-term coffee consumption may reduce iron absorption, thereby worsening symptoms of anemia.
2. Diuretic effect: Coffee has a diuretic effect, which may lead to fluid loss and subsequently reduce blood volume, exacerbating symptoms such as fatigue, dizziness, and weakness in individuals with anemia.
3. Gastrointestinal irritation: Coffee may also irritate the gastrointestinal mucosa, aggravating gastrointestinal symptoms such as nausea, vomiting, and loss of appetite that may already be present in individuals with anemia.
Therefore, to promote recovery from anemia and prevent worsening of symptoms, individuals with anemia should尽量 minimize or avoid coffee consumption.
