Benefits of Green Tea

So I bought my first box of green tea today! I have heard it taste like hay though. lol… I am more intrigued about the health benefits over the taste factor.

It’s difficult not to gush about green tea.

Tea’s health benefits are largely due to its high content of flavonoids — plant-derived compounds that are antioxidants. Green tea is the best food source of a group called catechins. In test tubes, catechins are more powerful than vitamins C and E in halting oxidative damage to cells and appear to have other disease-fighting properties. Studies have found an association between consuming green tea and a reduced risk for several cancers, including, skin, breast, lung, colon, esophageal, and bladder.

Drinking a cup of tea a few times a day to absorb antioxidants and other healthful plant compounds. In green-tea drinking cultures, the usual amount is three cups per day. Allow tea to steep for three to five minutes to bring out its catechins. The best way to get the catechins and other flavonoids in tea is to drink it freshly brewed. Decaffeinated, bottled ready-to-drink tea preparations, and instant teas have less of these compounds. Tea can impede the absorption of iron from fruits and vegetables. Adding lemon or milk or drinking tea between meals will counteract this problem.

* epigallocatechin-3-gallate (EGCG), which is the active ingredient that many studies have highlighted as the driving force behind green tea benefits.

13 Green Tea Benefits for your Health

1. Lowers your risk of cancer.  Although the studies of how green tea affects cancerous cells are still in their infancy, there  have been human trials which indicate that it does inhibit cells from developing cancer.  EGCG in green tea regulates and inhibits cancer growth by killing cells that are growing inappropriately.

2. Eases the pain of rheumatoid arthritis.  Study results reported polyphenol antioxidants in green tea benefits suffers of arthritis by reducing the incidence and severity of the disease.  EGCG protects cartilage destruction and reduces joint swelling and pain.  This leads many scientists and health professionals to recommend green tea as a legitimate remedy for treating arthritis.

3. Stabilizes your cholesterol levels.  Researchers believe that green tea lowers your cholesterol levels by reducing its absorption in your digestive tract and increasing the rate of which it is excreted.

4. Prevents cardiovascular disease.  A Japanese study published in the Journal of the American Medical Association showed significant reductions in deaths from cardiovascular disease among green tea drinkers.  The study found that over an 11 year test period, individuals who drank more than 5 cups per day had a 16% less chance of mortality and mortality related to cardiovascular disease when compared to individuals who drank less than one cup per day.  They also found that green tea was especially beneficially in preventing strokes, due in large part to the antioxidants and how they prevent clogged arteries.

5. Boosts your immune system.  Catechins, the antioxidant polyphenol compounds, have been shown to have a major impact in your immune system.  Research conducted by the Brigham and Women’s Hospital in 2003 revealed that theanine, found in green tea, boosted the activity of the gamma delta T cells that form part of our adaptive and innate immunity.  The study followed a group of coffee drinkers and a group of tea drinkers who each drank 600ml of their drink daily.  Blood samples taken four weeks later quite clearly showed that production of these anti-bacterial proteins were five times higher in those drinking tea.

6. Promotes weight loss.  Both green tea and green tea extract have been shown to fight obesity and lower LDL cholesterol – both of which ultimately lead to a reduced risk of heart disease and diabetes.  The polyphenols in green tea are extremely useful for dissolving triglycerides, a substance in the liver and small intestine made up of mostly sugar and fat, and this is thought to be the reason green tea benefits fat loss.  EGCG is also known to stimulate your metabolism and accelerate weight loss.  When combined with the caffeine in green tea, this causes your central nervous system to release fat into the bloodstream to  be used as fuel which burns your body fat off.

7. Reduces tooth decay.  Antibacterial properties found in green tea are also used by your body to kill the bacteria that causes plaque on your teeth.  Research by the Journal of Periodontology has also shown that for every cup of green tea you drink, there is a decrease in indicators for gum disease.  Fluoride is also found in green tea which helps to protect against cavities.

8. Effective in the treatment of multiple sclerosis.  In 2007, Dr. Orhan Aktas from the Institute of Neuroimmunology conducted a study of how green tea benefits sufferers of multiple sclerosis.  While current patients do not have many options to prevent tissue damage and disability, he found that the flavonoid EGCG found in green tea could have a huge impact on multiple sclerosis.  He concluded that EGCG is capable of directly protecting against neuronal injury in living brain tissue and that EGCG constituents may open up a new therapeutic avenue for treating MS by combining anti-inflammatory and neuroprotective capacities.

9. Slows the onset of Alzheimer’s and Parkinson’s disease.  A recent report published in the journal Phytomedicine has found substantial evidence that the enzymes found in green tea protect your brain cells from damage.  Another study conducted by the University of South Florida looked at the effects of antioxidant EGCG.  It was shown to be a protein blocker which prevented the chemical reactions that can lead to nerve damage that can lead to Alzheimer’s and Parkinson’s.

10. Fights the cause of allergies in your body.  Methylated epigallocatechin gallate (EGCG) has been shown to block a cells receptor involved in producing an allergic response.  By blocking the production of histamine and immunoglobulin E (IgE), two compounds in the body that are chiefly involved in triggering and sustaining allergic reactions, EGCG could very well be the compound which prevents you from having watery eyes, sneezing and coughing.

11. Helps to fend off infections.  Again, as one of the main benefits of green tea, EGCG has been highlighted by a study published in the Journal of Allergy and Clinical Immunology as being able to prevent infections, including the HIV virus.  EGCG binds with CD4 immune system T-cell receptors and stops HIV from doing the same to reduce the risk of infection.  While it is still way too early to peg green tea as a cure for HIV, an Egyptian study has shown that combining antibiotics with green tea significantly boosts the effectiveness of the antibiotic.  In fact, when tested against 28 disease-causing microorganisms, green tea enhanced the bacteria killing power in every single case.

12. Reduces and prevents acne.  Green tea benefits acne in a number of different ways.  It’s antibacterial properties attack and kill the acne bacteria while the anti-inflammatory benefits of green tea reduce the swelling and redness.  Antioxidants fight against free radicals which damage the skin and make it more susceptible to acne also help to balance hormone levels to help prevent future breakouts from happening.

13. Slows the aging process to prevent wrinkles.  One of the latest benefits of green tea is the effect it has on your skin and the aging process.  It is again down to the antioxidants that prevent cell oxidation and damage that can make you look older than you really are.  Studies are mixed on this particular green tea benefit as new research has come to light which suggests the full benefits can only be had by applying green tea topically to your skin.  However, many people have found that potent green tea extracts do have a positive effect on their skin, leaving it softer, more supply and younger looking.

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About Fitness Guru

I am a fitness enthusiast trying to change the world! Ok, well I know I won't be changing the world but hoping I can reach out to a few people. I am a personal trainer and a single mom who has struggled through life, lost my way and fallen off the fitness bandwagon. I want to share my struggles and how I'm finding my way back to a healthy life with daily fitness/exercise/diet tips, advice, videos and pictures. View all posts by Fitness Guru

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