Does Tea Stain Teeth
Why tea stains teeth, how it compares with coffee, which teas stain least, whether milk helps, and simple ways to keep drinking tea without the…
Nettle Tea Benefits and Side Effects
What nettle tea can and cannot do: the hay fever, prostate and blood sugar trials, EU guidance, who should avoid it, and how to forage…
The Best Tea for Acid Reflux
Which teas are safe with acid reflux and which make heartburn worse. Chamomile, ginger, licorice and peppermint compared, with what the studies on tea and…
Tea and Kidney Stones
Does tea cause kidney stones? What cohorts of 200,000 people found, oxalate per cup by tea type, why milk helps, the iced tea case and…
How Much Caffeine Is in Green Tea
An 8 oz cup of green tea has about 28 mg of caffeine, but gyokuro and matcha hold far more. Caffeine by type, bag vs…
The Best Tea for Anxiety
Chamomile has the best evidence, then lemon balm and passionflower. What the trials found, why caffeine matters, and how to brew a calming cup.
Yorkshire Tea and Bettys of Harrogate
Yorkshire Tea launched in 1977 as a black tea blend from a fourth-generation family business in Harrogate. The only top-5 UK black tea brand still…
The Best Tea for Immunity
Tea does not ‘boost’ the immune system in the marketing sense. But specific ingredients — echinacea, elderberry, ginger, green tea — have RCT-grade evidence for…
Who Owns the Big Tea Brands
Lipton and PG Tips belong to CVC’s Lipton Teas and Infusions, Tetley to India’s Tata, and Twinings to Associated British Foods. Every big tea brand’s…
Matcha vs Coffee for Energy and Focus
A usual 2 g serving of matcha has about a third of the caffeine in a mug of coffee, plus some L-theanine. Which to drink,…
