Health Benefits and Side Effects of Green Tea

Tea is one of the most popularly consumed beverages across the globe. Nevertheless, 78 percent of the tea that is consumed globally is black, and only around 20 percent is green. Green tea possesses a wide range of health benefits. It is made by using unoxidized leaves, and the best part about this tea is that it is less processed. Therefore, this tea contains a wide range of beneficial polyphenols and antioxidants. Here is a list of health benefits and side effects related to green tea. 

Health Benefits of Green Tea

1. Heart Health

There is a limited number of studies that have investigated the relation between green tea and reduced risk of heart disease. However, there are certain studies that present evidence that green tea has positive effects on heart health, and it helps in decreasing the risk associated with heart diseases like cholesterol and blood pressure.  

2. Prevents Cancer

According to certain animal studies, the polyphenols that are found in green tea help to inhibit different types of cancer, including lung, esophagus, small intestine, colon, pancreas, liver, breast, and oral cavity. However, the results of human studies have been inconclusive. 

3. Reduces Cholesterol

Certain studies present evidence that consuming green tea is associated with a modest reduction in bad cholesterol or LDL.

4. Weight Loss

Green tea can help in losing weight in obese and overweight adults. However, it has a lesser ability to boost metabolism. Green tea might promote weight loss if it is used on a regular basis. Moreover, in order to loose weight more effectively you can consume foods below 50 calories. 

5. Treat Inflammatory Skin Diseases

Certain studies have shown that green tea could be used for treating skin disorders like dandruff and psoriasis. Research conducted on animal models for inflammatory skin issues that include dry, flaky, and red skin as a result of overproduction of skin cells or inflammation. Those who were treated using green tea showed signs like slow growth of skin cells. 

Side Effects of Green Tea

1. Blood Thinner 

People who take blood thinners should avoid consuming green tea or should consume it with caution. It is also suggested to consume green tea and aspirin as they both are responsible for reducing the effectiveness of the clotting of platelets. 

2. Caffeine Sensitivity

People who have caffeine sensitivities should avoid green tea; otherwise, they might experience nausea, upset stomach, insomnia, or anxiety.

3. Stimulants

If green tea is consumed with stimulant drugs, then it could lead to increased heart rate and blood pressure.