A recent Taiwanese study has shown that consuming certain common types of tea helps improve mood and combat depression.
During the study, researchers analyzed health, psychological, and dietary data from 27,119 individuals sourced from the Taiwan Biobank. The results indicated that regular tea drinkers are less likely to experience depression throughout their lives. The researchers did not limit their focus to general tea consumption; they also examined the type, quantity, and frequency of intake.
اضافة اعلان
The Most Effective Types
The study found the strongest correlation with lower depression rates among those who consumed semi-fermented and unfermented teas, such as Oolong and Green Tea. Regular drinkers of these varieties were significantly less prone to depression compared to those who rarely consumed them.
Quantity and Frequency Matter
The findings highlighted specific patterns for the best results:
Daily Amount: The most significant correlation was observed in individuals drinking one to two cups of tea per day. Interestingly, consuming three or more cups did not show a statistically significant link to reduced depression.
Frequency: Lower rates of depression were noted in those who drink tea daily, while infrequent consumption showed no such benefits.
Why it Works
Researchers believe that bioactive substances in tea, such as polyphenols and the amino acid L-theanine, may play a key role in mental health. These compounds possess antioxidant and anti-inflammatory properties and may positively influence neurotransmitters in the brain.
Key Takeaways:
Best Varieties: Green Tea and Oolong.
Optimal Dosage: 1–2 cups daily.
Active Components: Polyphenols and L-theanine.
