Check out this video post from our favorite camellia sinensis-pusher Dr. Tea, on the pros and cons of common tea additives such as milk and sugar. Personally we think that if you have to add something to make it taste better, you're not drinking the right tea. But for those who can’t drink a cup of the the brown stuff without a little milk and sugar, this is well worth a view.
Dr. Tea reveals that adding dairy to your tea may interfere with its antioxidant properties, and suggests using soy or almond milk instead. And those that need a spoonful of sugar to make their tea go down should steer clear of the addictive white powder, and its various artificial substitutes. A healthier option is agave syrup. The honey-like substance, which is derived naturally from the succulent agave plant, sweetens without the deadly sugar high (and subsequent low).