All of them seem to have the same effect on our body. At least, according to a recent study. The study investigated how the powerful antioxidants in green tea, catehins ECG and EGCG, act in the worm C. elegans.

Our brain has an immune system with its microglia cells that aim to protect neurons from any damage. In healthy people microglia cells facilitate the neurons’ function. In case of Alzheimer’s, they defend neurons by surrounding the accumulation of highly toxic substances, known as ameloid plaques, preventing their spread in the brain and decreasing damage. […]