Derived from the leaves of the Camellia sinensis plant, green tea stands out among its counterparts due to its unique processing method, which involves minimal oxidation, preserving its natural compounds and distinct characteristics.
Originating in China thousands of years ago, green tea has a rich historical legacy. It was initially consumed for its medicinal properties and later evolved into a staple beverage ingrained in cultural practices and rituals. Over time, green tea spread across East Asia and eventually gained global popularity for its refreshing taste and purported health benefits.
Green tea's popularity in the health industry is well-founded. Its high antioxidant content, notably EGCG, has been extensively studied for its powerful antioxidant effects, which may help protect cells from damage caused by free radicals, potentially reducing the risk of chronic diseases such as cancer and heart disease (1).
Additionally, green tea contains L-theanine, an amino acid known for its calming effects. L-theanine promotes relaxation without inducing drowsiness, making green tea a popular choice for those seeking a natural way to alleviate stress and anxiety (2).
As one of the highest sources of antioxidants, particularly catechins like Epigallocatechin gallate (EGCG), which protect the skin from oxidative damage caused by free radicals, environmental aggressors, and UV radiation, it has been a common ingredient in beauty products for decades.
These antioxidants help reduce oxidative stress, prevent premature aging, fine lines, and skin damage, making green tea a valuable ingredient in skincare products[6][7].
Studies have shown that green tea extract can improve skin conditions like dermatitis, rosacea, acne, and even help prevent skin cancer caused by UV exposure[7].
Additionally, green tea extract provides a moisturizing effect, enhances skin hydration, and has anti-inflammatory properties beneficial for various skin ailments[3][4].
A more conscious form of caffienation
Green tea is renowned for providing a more balanced and sustained energy boost compared to coffee. The moderate caffeine content in green tea in synergy with l-theanine can enhance alertness and cognitive function without the jittery side effects commonly associated with caffeine consumption found in coffee (3).
Scientific research has identified several compelling benefits associated with regular green tea consumption. These include improved heart health, enhanced brain function, weight management support, potential cancer prevention, and boosted immune function (4). These benefits are attributed to the synergistic effects of its various bioactive compounds, making green tea a valuable addition to a healthy lifestyle.
We are lovers of Green Tea, so we could be accused of being slightly bias, however you don't need to take our word for it, as you'd be very hard pressed to find a health or wellness professional who didn't recommend Green Tea as a healthy addition to your diet. Particularly if you're trying to increase your anti-oxidants intake.
References:
1. Khan N, Mukhtar H. Tea and health: studies in humans. Curr Pharm Des. 2013;19(34):6141-6147.
2. Kimura K, Ozeki M, Juneja LR, Ohira H. L-Theanine reduces psychological and physiological stress responses. Biol Psychol. 2007;74(1):39-45.
3. Dietz C, Dekker M. Effect of Green Tea Phytochemicals on Mood and Cognition. Curr Pharm Des. 2017;23(19):2876-2905.
4. Cabrera C, Artacho R, Giménez R. Beneficial effects of green tea--a review. J Am Coll Nutr. 2006;25(2):79-99.
[5] https://www.healthline.com/nutrition/camellia-sinensis-leaf-extract
[6] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6930595/
[7] https://www.mdpi.com/1420-3049/28/12/4839