中新网5月23日电 近日，网络上流传一种说法，称经常饮用咖啡会影响铁的吸收，进而导致贫血。对此，中国新闻网记者进行了调查，并得到了专家的权威解释。
专家表示，咖啡中的确含有一些成分会影响非血红素铁的吸收，非血红素铁主要存在于谷物和蔬菜中，而血红素铁则主要存在于肉类中。因此，咖啡对肉类中的血红素铁并无影响。这意味着，即使咖啡饮用者可能从植物性食物中吸收的铁较少，但仍然可以通过摄入肉类等食物来保证铁的充足摄入。
此外，铁的来源广泛，不仅限于食物，还包括药物补充剂。因此，即使是咖啡爱好者，也不必过分担心铁的缺乏问题。实际上，适量的咖啡摄入对大多数人来说并不会对铁的吸收造成显著影响。
专家提醒，虽然咖啡不会直接导致贫血，但过量饮用咖啡可能会干扰铁的吸收，并可能对睡眠质量产生影响。因此，建议适量饮用咖啡，并保持均衡饮食，以确保身体获得足够的铁和其他营养素。
中国新闻网将持续关注此类健康话题，并提供权威信息，帮助公众科学地理解健康问题。
英语如下：
News Title: “Coffee Lovers Breathe Easy: Coffee Doesn’t Affect Absorption of Heme Iron, Won’t Cause Anemia”
Keywords: Coffee, Iron Absorption, Anemia, Dietary Sources
News Content:
China News Service, May 23rd, 2023 — Recently, there has been a circulating claim on the internet that regular consumption of coffee can affect iron absorption, leading to anemia. To investigate this matter, a reporter from China News Service conducted an inquiry and obtained authoritative explanations from experts.
Experts have stated that coffee does contain certain components that can interfere with the absorption of non-heme iron, which is mainly found in grains and vegetables. Heme iron, on the other hand, is predominantly found in meats. Therefore, coffee has no impact on the heme iron found in meats. This means that even if coffee drinkers may absorb less iron from plant-based foods, they can still ensure adequate iron intake by consuming meat and other foods.
Furthermore, iron sources are diverse, not limited to food, but also including supplements. Therefore, even for coffee enthusiasts, there is no need to overly worry about iron deficiency. In fact, moderate coffee consumption is unlikely to significantly affect iron absorption for the majority of people.
Experts remind that while coffee does not directly cause anemia, excessive consumption of coffee may interfere with iron absorption and potentially affect sleep quality. Therefore, it is recommended to consume coffee in moderation and maintain a balanced diet to ensure the body receives sufficient iron and other nutrients.
China News Service will continue to follow up on such health topics and provide authoritative information to help the public understand health issues scientifically.
【来源】http://www.chinanews.com/life/2024/05-23/10221985.shtml
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