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Matcha Mania: Iron Deficiency Alert!
23 Jun
Summary
- Matcha's polyphenols can hinder iron absorption from plant-based sources.
- Medical expert warns of exhaustion and heart issues from low iron.
- Timing matcha intake properly can prevent iron deficiency.
A popular matcha trend may be inadvertently causing iron deficiency in many consumers, an A&E physician has warned. The traditional Japanese tea, celebrated for its antioxidant properties, contains polyphenols that can significantly impede the absorption of non-heme iron, which is found in leafy vegetables and other plant-based foods.
This concern is amplified as more individuals adopt vegetarian and vegan diets, relying heavily on non-meat sources for iron. The physician noted a high prevalence of matcha consumption during a visit to Manchester's Arndale Centre, suggesting a widespread practice that could lead to iron depletion.
Symptoms of iron deficiency include extreme tiredness, weakness, pale skin, and shortness of breath. The physician emphasized that while matcha's effect on iron absorption is significant, the issue is primarily with plant-based iron. Individuals consuming heme iron from red meat, poultry, or fish are less affected.
To mitigate this risk, he recommends waiting 60 to 90 minutes after eating before consuming matcha, or pairing meals with Vitamin C to enhance iron absorption. This simple timing adjustment can help prevent iron deficiency anemia.
