What’s the Buzz around Green Tea all about?
Green tea has garnered a lot of attention for its array of health-promoting compounds, including antioxidants like catechins, as well as B vitamins, magnesium, potassium, manganese, caffeine, and the amino acid Theanine. Both green and black tea are derived from the Camellia sinensis plant, but they differ in processing; while black tea is fermented, green tea is made by steaming the fresh leaves to preserve more natural nutrients.
Green Tea Benefits
Research suggests several potential benefits of green tea, such as a modest metabolism boost that may support weight loss, as well as reductions in blood pressure and cholesterol, both of which can benefit heart health. However, while some studies show promise, the evidence isn’t yet robust in these areas.
Regarding cancer prevention, findings are mixed. Certain studies hint at protective effects against lung, breast, and stomach cancers, but many studies have limitations, and the results aren’t statistically strong.
Green Tea’s Impact on Brain Health
Where green tea really stands out is in supporting brain health. Recent studies have highlighted its positive impact on mood, cognitive function, and dementia prevention. Research from 2017 (Edele Mancini et al., PhytoMedicine), 2021 (Keiko Unno et al., Molecules), and 2023 (Peer J.) shows encouraging results in reducing cognitive decline and improving mood.
If brain health is a concern, adding green tea to your routine could be worthwhile—but limit it to no more than 3 cups a day, as excessive amounts can lead to side effects like irritability, acid reflux, palpitations, and insomnia.
A little goes a long way with green tea—sip and enjoy the benefits!
