Green tea is rich in polyphenols and antioxidant compounds, which make it a great addition to your health regimen. It is particularly rich in a compound called EGCG and L-theanine.
Results from human and animal studies suggest that plant chemicals in green tea may help treat viral hepatitis. However, green tea should be avoided by people who have liver disease and pregnant or breastfeeding women.
1. Lowers Blood Pressure
Studies suggest that green tea can lower high blood pressure (hypertension), which may help prevent stroke. Some experts believe that caffeine in green tea blocks a hormone that helps to keep arteries open. When arteries are narrow, it causes the heart to work harder, which can lead to high blood pressure and other problems, including bloating.
Others believe that the chemicals in green tea can relax arteries, which allows them to widen and decrease blood pressure. Research also suggests that the anti-inflammatory effects of certain compounds in green tea may protect against stroke.
Another benefit of Green Tea is its potential to lower cholesterol, a major risk factor for heart disease. Studies have found that people who regularly drink five or more cups of green tea a day have a 26 percent lower risk of death from heart disease over a seven-year period than those who don’t drink green tea.
Stroke prevention depends on many factors, including diet, exercise, and the use of Fildena 150 medicines. One study found that people who drank green tea had lower levels of both systolic and diastolic blood pressure, which can decrease the chance of strokes. The researchers also found that people who drank green tea tended to have a healthy diet rich in fish, vegetables, fruits, and “good” fats. The study found that people who drank seven or more cups of tea daily had a 62% lower risk of stroke than non-drinkers.
2. Reduces Risk of Cancer
However, studies in humans have produced mixed results. One population-based study found that green tea consumption was associated with a lower risk of esophageal cancer, while another found that regular green tea drinkers were at an increased risk of the disease.
Approximately 36 to 68% of the reference groups in the three case-control studies that found an inverse relationship between green tea consumption and stomach cancer were not green tea users. control group; the two Japanese cohort studies and the nested case-control study used a reference group consisting of women who drank no more than one cup of tea per day, which could include up to 43% of participants in each cohort. In addition, the inverse associations seen in these studies may be partially due to differences in exposure. Multivariate adjustment for potential confounders did not significantly alter these findings.
A meta-analysis of 14 RCTs and 142 epidemiological studies found that green tea intake was inversely associated with the risk of developing various types of cancer, including colorectal cancer, breast, prostate, lung, pancreas, ovary, urinary tract, blood, nasopharynx, skin and thyroid (Reference). The authors noted that the limited number of studies of high quality in this area limits the generalizability of the findings. In addition, a few studies have reported that the dose-response relationship between green tea intake and cancer development is stronger for women than for men.
3. Lowers Risk of Heart Disease
Many studies have found that the polyphenols in green tea can help reduce cholesterol, triglycerides and LDL levels, which all contribute to a lower risk of heart disease. The polyphenols in green tea also help to break down the plaque that clogs arteries, helping to reduce the risk of heart attacks and stroke.
In one study, participants were asked to report their frequency of green tea consumption on a food frequency questionnaire (FFQ). Habitual green tea drinkers had a twenty-six percent lower risk of death from cardiovascular causes and a fifty percent lower risk of death from all causes than non-habitual drinkers. The benefits were strongest in those who drank three cups or more of green tea each week.
A recent study analyzed the results of thirteen different observational studies and found that green tea drinking was linked to a lower risk of heart attack and stroke. The study also found that those who drank the most green tea had a twenty-eight percent lower risk of developing high blood pressure. The researchers concluded that this could be due to the lowering of triglycerides and cholesterol in those who drank the most green tea.
However, it is important to note that the use of herbs, including green tea, should be done with caution. In some cases, the chemicals in these herbs can trigger side effects and can interact with Fildena 200 medications and supplements. Also, some herbs may not be suitable for pregnant women or those with certain health conditions.
4. Lowers Risk of Type 2 Diabetes
Drinking green tea can help prevent diabetes, a condition that occurs when the body becomes resistant to insulin. This results in a high blood sugar level (hyperglycemia). The polyphenols in green tea, which are also found in black tea, decrease inflammation and oxidative stress, which can help reduce your risk of type 2 diabetes and heart disease.
The catechins in green tea, particularly epigallocatechin-3-gallate or EGCG, improve how well the lining of your blood vessels functions, so that your cardiovascular system can pump blood effectively, and your body can get all the oxygen and nutrients it needs to thrive. In addition, a study publishee Iranian Journal of Medical Sciences found that regular green tea consumption reduced insulin resistance and increased HDL (“good”) cholesterol levels.
Adding green tea to your diet is especially important if you already have diabetes or heart disease because it helps improve how your body uses glucose, and can decrease the risk of serious complications like nerve damage (neuropathy). Brewed unsweetened green tea contains no fat, carbohydrates, or protein, so it’s an ideal beverage to help balance out the higher carbohydrate content of meals and snacks.
A study of 101,000 people showed that those who drank green tea three or more times a week had a 25 percent lower risk of dying from heart disease or stroke than those who didn’t drink green tea. This decreased risk was greatest in people who drank five or more cups of green tea a day.
5. Lowers Risk of Alzheimer’s Disease
Various studies suggest that regular green tea consumption lowers the risk of Alzheimer’s disease and heart disease. However, the evidence on this is not strong enough to recommend green tea supplements as a way to prevent cognitive decline or Alzheimer’s disease.
In one study, participants were divided into groups based on their reported consumption of tea over the past three years. After adjusting for the factors that could affect the results, including other foods and drinks, people who consumed the most green tea were 67% less likely to have died during the study’s 11 year follow-up period. The researchers also found that green tea consumption was associated with reduced mortality from cardiovascular disease and cancer, but not from other causes.
Other research suggests that the chemicals in green tea protect brain cells from the damaging effects of amyloid-beta plaques, which form in the brain and interfere with nerve cell function, eventually killing them. In addition, research published in the journal Psychopharmacology shows that when healthy volunteers were given a drink containing several grams of green tea extract before working on memory tasks, they performed better on those tasks than they did when they had not consumed the beverage.
It’s important to note that while drinking green tea appears to provide a wide range of health benefits, it may interact with certain medications, such as beta-blockers and blood thinners, so be sure to talk to your doctor before making it part of your daily routine. Also, avoid adding sugar to your green tea, as excess sugar is linked to obesity and type 2 diabetes and can have negative effects on your heart health.
6. Lowers Risk of Dementia
Green Tea contains flavonoids, which are plant-based antioxidants known for their healing properties. They help lower blood pressure and keep cholesterol levels in check. Several studies have shown that drinking Green Tea on a regular basis reduces the risk of heart disease. In one study, participants who drank 5 or more cups of Green Tea per day had a 26% lower risk of dying from cardiovascular disease than those who drank less than five cups of Green Tea.
In addition to its protective effect on the heart, research has also shown that people who drink green tea have a lower risk of dementia. A study published in the Journal of Nutrition, Health & Aging followed 957 people over the age of 65 and found that those who consumed more than four cups of Green Tea a day had a 50% lower chance of developing Dementia than those who didn’t drink green tea. This lower risk is thought to be due to the antioxidants in Green Tea that protect against oxidative stress, which can damage brain cells.
However, it’s important to note that while the benefits of green tea are significant, it can’t replace other healthy habits such as getting enough sleep and exercising regularly. Also, it’s important to talk to your doctor before adding Green Tea to your diet, especially if you have any underlying health conditions. For example, if you have liver problems or take medication such as a beta-blocker (e.g., nadolol), green tea can interfere with the effectiveness of these drugs.
