Green tea is a growing trend nowadays; either for getting healthy or losing weight. Awareness for green tea health benefits is on the rise and many are opting for green tea over other types of tea. This is due to the fact that are rich in nutrients and anti-oxidants that benefit the body overall and keep the body healthy physically as well as mentally. Green tea has bioactive compounds in the tea leaves and is rich in polyphenols and powerful antioxidants. They also have a certain amount of minerals that benefit the body. Thus, green tea benefits the overall functioning of the body as well as reducing risks of infections and diseases and can be opted as a drink compared to any of the sugary soda or drink sold in the market.
Green Tea Health Benefits
1. Improves Brain Function
The brain is needed to carry out all the functions of the body and keep a control on all the processes. By drinking green tea you can improve it’s function as it as caffeine present in it; not as much as coffee but enough to improve brain functioning. Coffee acts on the brain in a manner that it causes the release of neurotransmitters like dopamine and norepinephrine which causes an improvement in mood as well as reaction time of the brain. While green tea also increases dopamine but also, it has an amino acid L-threonine that crosses the blood brain barrier and increases the activity of the inhibitory neurotransmitter GABA and produces anti-anxiety effects. This amino acid along with caffeine improves brain function. This improves brain function and not just a response as coffee. People have stated that green tea helps them be more productive as compared to coffee.
2. Reduce Risks Of Cancer
Cancer is the one of the topmost causes of death in the world today. Cancer is caused by cells growing in an uncontrollable manner. Antioxidants can help protect against cancer and thus the green tea health benefits overweigh this issue as they are rich in antioxidants. Studies have shown that men that drink green tea have 48% lower risk of developing cancer while women who drink green tea had a 22% lower risk of developing breast cancer. Also, a study has shown that Chinese women who drink green tea had a 57% lower risk of developing cancer. It should be noted that adding milk to your green tea would not be a wise idea, as it can decrease the antioxidants of the tea.
3. Reduce Risks Of Infections
Green tea has catechins present in them that are good anti-bacterial as well as anti-viral agents. Drinking green tea helps the body by warding off infections and can also protect your body from influenza as well as many other types of infections.
4. Promotes Oral Health
Catechins present in green tea help fight off infections in the mouth. Streptococcus mutans are harmful bacteria that cause infection in the mouth that leads to plaques, cavities and even tooth decay. This can lead to bad breath that can be very embarrassing. Following a green tea diet can reduce bad breath and help kill bacteria and viruses that cause caries and infections.
5. Reduces Cholesterol
The health benefits of green tea are that they reduce the levels of LDL cholesterol or bad cholesterol as well prevents the LDL cholesterol from oxidation. Studies suggest that people who drink green tea have a 31% less risk of suffering from cardiovascular diseases. Read about other foods to lower your cholesterol.
6. Promotes Weight Loss
Green tea helps in boosting the body’s metabolism. Several studies have showed where it helps to the boost metabolism in such a way that there is a decrease in body fats especially in the abdominal and waist area that leads to weigh loss. Thus, instead of trying crash diet why not drink green tea everyday along with exercise in order to lose weight effectively and in a healthy manner.
7. Reduces Risk Of Obesity
Studies have showed that people following the green tea diet can lose body fats especially around the abdomen and waist. One such study made a group of 240 men and women for a week and randomized green tea and control group. The people who drank green tea showed a decrease in body weight, body’s fat percentage as well as fat around the waist and stomach. It is particularly necessary to decrease fat around the abdomen as it may lead to many heart diseases and others.
8. Reduces The Risk Of Heart Diseases
A study published in the Journal of the American Medical Association suggested that the consumption of green tea is associated to the reduced mortality rates caused to various causes including cardiovascular diseases. The study was done on 40,000 Japanese participants within the ages of 40 and 79 for over a period of 11 years. This concluded that people who drank 5 cups of green tea per day showed a significantly lower risk of dying as compared to the ones who drank a single cup per day. Thus, it shows one of the green tea health benefits and how it can help you attain a healthier life.
9. Reduces The Risk Of Type 2 Diabetes
Type 2 diabetes is a growing concern and now affects about 300 million people of the total world’s population. In this disease, a person is unable to produce insulin or is insulin resistant and has an elevated blood sugar level. Studies have shown that the Japanese people who drank green tea had a 42% lower risk of developing type 2 diabetes. By following a green tea diet daily; studies have shown where it increases insulin sensitivity and lowers blood sugar levels.
10. Lower The Risk Of Alzheimer’s & Parkinson’s Disease
One of the green tea health benefits are that promote brain function and thus improve working memory as well as cognition. Studies carried out in the University of Missouri have shown that green tea not only protects the brain cells from dying but also restores damaged cells. It has been thought that green tea can also protect the brain in old age. Alzheimer’s disease is the leading cause of neurodegenerative diseases as well as the cause of dementia while Parkinson is the second most common of the neurodegenerative diseases. Researchers believe that the bioactive compounds in green tea can help prevent Alzheimer’s as well as Parkinson’s disease.
11. Reduces Depression
The L-threonine amino acid found in green tea leaves are thought to provide a relaxing and tranquilizing effect. And, thus can improve mood and relieve anxiety as well as depression.
12. Improves Skin Health
Green tea has powerful antioxidants and well as anti-inflammatory properties. These properties can help in anti-aging and also helps to restore skin from sun damage. This has been shown in studies done both on humans as well as animals. Read about how to make your skin healthy with other tips here.
13. Prevent UV Damage
The catechins present in green tea do wonders to your skin. So, the next time you plan to visit a beach take green tea along with your sunscreen. These catechins protect your skin from UV radiation and prevent skin redness and aging after the exposure to the sun. A study published in the British Journal of Nutrition showed that taking a low dose of 540 mg of green tea catechins along with a 50 mg dose of Vitamin C per day can help reduce the effect of UV rays. Thus, it can help retain youthful skin for longer.
14. Boost Eyesight
Green tea is rich in antioxidants and a study has found that catechins can actually prevent cataract-induced blindness. Researchers have found that lab rats that fed on green tea extract had largest concentration of antioxidants in the retina and least absorption in the cornea. This suggested that it can help protect eyesight in rats but however, hasn’t yet been confirmed in humans.
15. Promotes Longer Life
In a study conducted with 40,530 Japanese who drank green tea were significantly less likely to die during an 11 year period. Studies have shown that people who drank green tea shows that death from any cause was found to be 23% lower in women and 12% lower in men. Thus, it can promote your overall health and give you a longer life.
Green tea health benefits are vast and also very effective naturally. Thus, it is time to leave the unhealthy drinks and opt green tea for a longer and healthier life.