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Tea

All articles tagged with #tea

Brewing Health: Whole-Leaf Tea Beats Bottled Varieties
health19 days ago

Brewing Health: Whole-Leaf Tea Beats Bottled Varieties

A scientific review links brewed tea—especially green tea—with better heart health, metabolism, and lower risk of chronic diseases, noting that brewed teas preserve polyphenols and catechins better than processed or bottled versions. To maximize benefits, skip or minimize sugar and choose whole-leaf tea (or matcha) over bottled varieties, as processing and added ingredients can negate tea’s advantages; tea should be part of a balanced diet, not a magic solution.

via Women's Health|
#antioxidants#cardiovascular-health#health
Moderate Caffeine From Coffee or Tea Linked to Lower Dementia Risk
health23 days ago

Moderate Caffeine From Coffee or Tea Linked to Lower Dementia Risk

A large, long-term study of about 131,000–132,000 people followed for up to 43 years found that consuming two to three cups of caffeinated coffee daily or one to two cups of caffeinated tea daily was associated with roughly 15–20% lower dementia risk versus little or no caffeine; benefits for coffee plateaued beyond about 2.5 cups per day. The study did not prove causation and could reflect other healthy behaviors, but adjustments for various factors strengthen the association. Decaf showed no similar benefit, and stronger signals appeared before age 75. The study also noted less subjective cognitive decline and slightly better cognitive scores in some subgroups, suggesting caffeine may support brain health via inflammation and vascular pathways, though more research is needed.

via The New York Times|
#caffeine#coffee#dementia
Long-Term Coffee and Tea Intake Linked to Lower Dementia Risk, Large Harvard Study Finds
health23 days ago

Long-Term Coffee and Tea Intake Linked to Lower Dementia Risk, Large Harvard Study Finds

A Harvard-led study of 131,821 participants followed for up to 43 years found that drinking two to three cups of caffeinated coffee daily or one to two cups of tea daily was associated with an ~18% lower risk of dementia, lower prevalence of subjective cognitive decline, and better performance on cognitive tests, with decaffeinated coffee showing no benefits. Results held across genetic risk groups, suggesting caffeine may be the active protective factor, though the effect size is small and caffeine should be one part of a broader cognitive-health strategy.

via Harvard Gazette|
#caffeinated-coffee#caffeine#cognitive-decline
Moderate caffeine linked to lower dementia risk in large study
health23 days ago

Moderate caffeine linked to lower dementia risk in large study

A large study of 131,821 participants from the Nurses’ Health Study and the Health Professionals Follow-Up Study found that consuming two to three cups of caffeinated coffee daily or one to two cups of caffeinated tea is associated with an ~18% lower risk of dementia and slower cognitive decline, with no similar benefit seen from decaf coffee. The researchers caution that the study shows association, not causation, and lifestyle factors could contribute. Benefits plateau at the noted intake levels, and further work is needed to understand metabolism and timing, while caffeine and polyphenols in coffee/tea are thought to contribute to cognitive health.

via WBUR|
#caffeine#coffee#cognition
Small Daily Cups of Coffee or Tea Linked to Lower Dementia Risk, Large Study Finds
health24 days ago

Small Daily Cups of Coffee or Tea Linked to Lower Dementia Risk, Large Study Finds

A large observational study of over 130,000 people (Nurses’ Health Study and Health Professionals Follow-up Study) links midlife caffeinated coffee and tea intake with a lower risk of dementia later in life. The strongest associations were two to three cups of coffee or one to two cups of tea daily, with coffee users about 18% and tea users about 14% less likely to develop dementia. Decaffeinated options did not show the same benefit. Because the study is observational, it cannot prove causation; remaining cautious about caffeine intake is advised, and coffee/tea should complement other brain-healthy lifestyle habits.

via cnn.com|
#caffeine#coffee#dementia
Daily coffee or tea may reduce dementia risk, large study finds
health24 days ago

Daily coffee or tea may reduce dementia risk, large study finds

A study of 131,821 US adults followed for up to 43 years found that people who drank two to three cups of caffeinated coffee or one to two cups of caffeinated tea daily had about a 15-20% lower risk of dementia than those who drank little or none, and caffeinated drinkers showed slightly slower cognitive decline and better test scores compared with decaf. The researchers note causality cannot be established and there may be other factors at play; decaf coffee showed no benefit. More research is needed to confirm the link and understand underlying mechanisms.

via The Guardian|
#brain-health#caffeine#coffee
Fresh Brewed Tea May Boost Heart Health and Longevity, if You Skip the Sugary Bottled Varieties
health1 month ago

Fresh Brewed Tea May Boost Heart Health and Longevity, if You Skip the Sugary Bottled Varieties

A comprehensive review links tea—especially green tea—with reduced risks of cardiovascular disease, obesity, diabetes, and several cancers, plus brain protection and reduced age-related muscle loss; however, bottled and bubble teas with added sugars and additives may negate these benefits, so freshly brewed tea in moderation offers the most benefit.

via ScienceDaily|
#aging#cardiovascular#green-tea
Tea vs. Coffee: Which Is Better for Bone Health?
health2 months ago

Tea vs. Coffee: Which Is Better for Bone Health?

A recent study suggests tea may slightly benefit bone mineral density more than coffee, especially at the hip, but the differences are small. Moderate coffee consumption (2-3 cups daily) is generally safe for bones, while drinking five or more cups may negatively impact bone health. Maintaining strong bones also involves a balanced diet rich in calcium and vitamin D, regular resistance exercise, and avoiding smoking and excessive alcohol. Overall, moderation in coffee intake and a healthy lifestyle are key to supporting bone health.

via The Washington Post|
#bone-health#coffee#diet
Experts warn of microplastic risks in popular beverages and bottled water
health4 months ago

Experts warn of microplastic risks in popular beverages and bottled water

Recent research has found microplastics in all tested herbal teas from popular Turkish brands, raising health concerns due to their potential links to serious diseases. Microplastics originate from plastic leaching in tea bags, and their presence in food and water sources poses risks to human health. To reduce exposure, experts recommend switching to loose-leaf tea and plastic-free tea bags, and being cautious of greenwashing by some brands.

via Yahoo|
#contamination#environment#health
Morning Tea or Coffee May Reduce Head and Neck Cancer Risk
health5 months ago

Morning Tea or Coffee May Reduce Head and Neck Cancer Risk

Research suggests that moderate daily consumption of tea and coffee may reduce the risk of head and neck cancers, possibly due to their antioxidant and anti-inflammatory compounds, though excessive tea intake might increase certain risks. The study highlights the potential health benefits of these beverages, emphasizing moderation and the importance of overall healthy lifestyle choices.

via Times of India|
#antioxidants#cancer-prevention#coffee
Texas School Districts and Schools Face Ratings and Accountability Challenges in 2025
education6 months ago

Texas School Districts and Schools Face Ratings and Accountability Challenges in 2025

A record five Texas school districts are at risk of state takeover due to consecutive failing grades, with the Texas Education Agency considering actions such as replacing school boards or shutting down schools, amidst ongoing evaluations and recent court rulings allowing the release of school performance ratings.

via The Texas Tribune|
#education#school-districts#school-performance-ratings