Matcha and Immunity: The benefits for a healthy autumn
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Autumn brings a particular kind of fatigue. Less light, temperature changes, a busy back-to-school season. The immune system takes a hit.
Matcha doesn't replace a balanced lifestyle — but its active compounds have been the subject of serious research on immune response.
Polyphenols: Matcha's Unique Antioxidant Density
Matcha is made from the entire leaf, ground into a powder. Unlike steeped green tea, where only a portion of the compounds pass into the water, matcha delivers all of the leaf's nutrients.
This density is exceptional: 10 to 15 times the EGCG concentration of a standard steeped green tea.
EGCG and Immune Response
EGCG (epigallocatechin gallate) is the most studied catechin in matcha. Research published in journals like Journal of Nutritional Biochemistry shows its effects on:
- Antiviral activity — interference with certain viral entry mechanisms
- Reduction of chronic inflammation — modulation of pro-inflammatory cytokines
- Support for NK cells — natural killer cells, the first line of immune defense
Did you know? Matcha's chlorophyll has been associated with anti-inflammatory and detoxifying properties in several studies. Its concentration in matcha is particularly high thanks to pre-harvest shading.
Autumn Routine: Incorporating Matcha
- 1 bowl in the morning on an empty stomach or with breakfast
- Combined with a diet rich in zinc, vitamin D, and vitamin C
- Avoid after 3 PM to not interfere with sleep
FAQ
Q: Does matcha replace immune supplements?
A: No. It's a functional food, not a medicine. Its benefits are expressed as part of an overall healthy lifestyle, not as a replacement for medical protocols.
Q: Should it be consumed hot to preserve antioxidants?
A: Moderate heat (70-80°C) does not destroy catechins. However, boiling water (100°C) can degrade some polyphenols. Preparation at 75°C is optimal.
