Tea is a source of micronutrients like fluoride, magnesium and zinc; however, the health benefits of tea are attributed to three main bioactive compounds namely catechins, caffeine and L-theanine. Catechin is a type of polyphenol with antioxidant properties, while caffeine makes you feel alert and L-theanine is an amino acid that is believed to have relaxing properties. Now, which one of the two has the maximum amount of these active compounds is still questionable.
According to Bangalore based Nutritionist Dr. Anju Sood, "If you looking for an authentic way of having tea, I would suggest that you should always prefer a tea bag and not leaves because the excessive brewing can raise the pH levels of the tea causing several health problems."
Prefer a tea bag and not leaves because the excessive brewing can raise the pH levels
Unlike tea leaves that have whole, unbroken leaves, most tea bags are unusually made with small broken leaves along with the addition of dust and fannings, which are smaller pieces of tea. Now, tea leaves may contain more bioactive compounds as they contain high quality leaves. However, leaves in teabags are cut smaller and is thought to enhance the extraction process.
Leaves in teabags are cut smaller.
The key to a good tea (whether it is from tea bags or tea leaves) is that it has to be brewed properly and for a slightly longer period. Ideally, tea bags are better; however, it also depends on the temperature and time tea is being made at. The next time you are drinking tea, make sure you cuppa is just perfect!