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The longer tea steeps, the greater the quantity of health-boosting flavonoids. Here's more proof that bigger isn't always better: Several recent studies show that sometimes the smallest changes (like how you brew your tea or when you schedule a medical exam) can have a huge payoff when it comes to improving your health.
It has very few to no calories or nutrients, although it does contain antioxidants. Black tea should be steeped in just boiled water. While the tea in tea bags usually has a high surface area and should only be steeped for a couple of minutes, whole leaf tea can be steeped for 5 minutes without turning bitter. Many cultures have significant rituals surrounding the brewing and serving of tea. The Health Benefits of Black Tea.