"I Drank It Daily Thinking It's Healthier Than Coffee, but Hair Loss"... The 'Green Beverage' Under Controversy

Matcha beverages trending on social media have become the subject of unexpected controversy.

There have been a series of reviews claiming hair loss after daily consumption.

Experts say that "the issue lies not with matcha itself, but with its ingredients and consumption habits."

"The cause of hair loss may not be matcha, but 'tannins'"

Matcha set on a wooden tray. Photo by Getty Images Bank

Matcha is a beverage made by grinding whole tea leaves,

and it has gained popularity among Generation Z as a 'healthier alternative to coffee.'

However, experts have pointed out that "tannins can interfere with iron absorption and may lead to hair loss."

Nutritionist Stephanie Schiff

explained, "When iron is deficient, the supply of nutrients necessary for hair growth decreases,"

and advised, "It's best to avoid matcha when eating iron-rich foods like spinach or tofu."

Caffeine is also a factor... "One to two cups a day is fine, but avoid excessive consumption"

Matcha beverage. Photo by Getty Images Bank

Matcha contains much more caffeine than regular green tea.

Nutritionist Amy Shapiro explained, "Excessive caffeine can trigger stress hormones,

which may cause temporary hair loss."

However, she added, "For most people, one to two cups a day is not a major problem,"

and emphasized that it is sufficient to simply avoid excessive intake.

Those with iron deficiency should be especially cautious

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Experts emphasize that people with iron deficiency or anemia,

women with heavy menstrual cycles, and vegetarians

should be particularly careful about consuming matcha.

This can help increase the rate of iron absorption.

Matcha is not just 'harmful'

Matcha tea. Getty Images Bank

Of course, matcha does not only have negative aspects.

It is rich in antioxidants, L-theanine, and EGCG (a type of catechin),

and has been reported to provide several positive effects,

including the removal of free radicals, prevention of heart disease, and improvement of insulin sensitivity.

Experts warn that "even health foods can cause side effects if consumed excessively."

Even if it is a smoother and trendier drink than coffee,
continuous overconsumption can actually harm your health.

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