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health1d ago
Understanding tea's health benefits and risks
- Green tea shows cardiovascular benefits, including blood pressure and cholesterol improvements, according to the Chinese Academy of Sciences review.
- Regular tea consumption may lower risks of all-cause mortality, cardiovascular disease, and some cancers in cohort studies.
- Tea catechins may aid weight reduction and improve metabolic parameters in obese individuals.
- Neuroprotection and muscle preservation are noted as potential tea benefits for older adults.
- Bottled and bubble teas may compromise benefits due to added sugars, artificial sweeteners, and preservatives.
- Contaminants and residues in tea, including pesticides and microplastics, are discussed as long-term concerns.
- Nutrient absorption interference, especially with non-heme iron and calcium, is noted for certain diets.
- The review calls for more research on the long-term effects of different tea types and contaminants.
- The review was conducted by the Chinese Academy of Sciences and published in Beverage Plant Research.
- The article emphasizes moderate traditional tea consumption as beneficial, especially for cardiovascular and metabolic health.
- The source notes a need for broader research on non-green teas and consumer beverage formulations.
- Overall, the review balances clear benefits with cautions about commercial tea products and contaminants.
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