Benefits and Harms of Green Tea
Benefits and Harms of Green Tea. Green tea is one of the beverages most widely consumed by many; it comes from the Camellia sinensis plant. This plant is used in several ways to obtain the desired type of tea. It has been proven that there are many benefits and harms of green tea depending on usage, so it is necessary to know them.
Benefits and Harms of Green Tea
Due to the presence of many elements and vitamins in the components of green tea, its most notable benefits are as follows:
- It contains antioxidants that work to prevent the formation of free radicals in the human body.
- It prevents inflammation and cell damage, and strengthens the immune system.
- It contains a reasonable amount of caffeine, thus providing the necessary stimulation for the brain without causing anxiety or tension, while stimulating nerve cells.
- It prevents certain types of cancer, such as breast, prostate, colon, and stomach cancer.
- It contributes to preventing Alzheimer's disease, aging, and also Parkinson's disease.
- It prevents the spread of microbes, viruses, and fungi throughout the body.
- It contributes to regular insulin secretion and protects against diabetes.
- It protects the heart and arteries, regulates blood pressure, and lowers the level of harmful cholesterol in the body.
As for the harms of excessive consumption of green tea, they are as follows:
- Excessive consumption by pregnant women affects the health of the fetus and may cause birth defects and miscarriage.
- It may lead to anemia if consumed excessively because it affects the absorption of iron from food.
- It may cause sudden bleeding in some people, so it must be stopped immediately.
- Consuming it constantly affects calcium in the body and may cause it to be excreted through urine, thereby exposing the person to osteoporosis.
- Excessive consumption may affect the nervous system, causing persistent insomnia and digestive disorders.
Benefits and Harms of Green Tea for Weight Loss
A large number of people are interested in consuming green tea to get rid of excess weight, so it is necessary to know its benefit in weight loss and its potential harm. We assure them that it helps burn a lot of fat, especially in the abdominal area, to get rid of excess weight. It contributes to reducing food cravings and eliminating fat in urine, but caution must be exercised when consumed by patients taking certain chemical medications, or by pregnant or breastfeeding women.
Benefits and Harms of Green Tea with Lemon
Green tea with lemon contributes to protecting the immune system and eliminating fat faster, along with quickly getting rid of harmful cholesterol. However, excessive consumption also causes major problems, the most important of which are feelings of fatigue and blood thinning; it is strictly prohibited for pregnant women as it causes miscarriage.
Benefits and Harms of Chinese Green Tea
Among its most important benefits are the following:
- Weight loss and the elimination of fat and obesity.
- Relaxing the nerves and resisting depression, due to the presence of the amino acid theanine.
- Treating high blood pressure and preventing strokes.
- Strengthening the body's immunity.
- Resisting tooth decay due to the presence of the mineral fluorine, and killing microbes in the mouth.
- Lowering harmful cholesterol in the blood.
- Protecting brain cells from death and preventing brain diseases such as Alzheimer's and Parkinson's.
- Complete protection from sunlight.
- Preventing skin diseases and premature aging.
As for the harms, it may affect the kidneys, especially for patients with kidney failure, and it affects pregnant and breastfeeding women because it impacts the health of children and fetuses.
Benefits and Harms of Green Tea on an Empty Stomach
Green tea achieves its full benefits more effectively when consumed on an empty stomach, but in appropriate amounts, as excessive consumption on an empty stomach several times can cause major stomach and kidney problems, which may be followed by severe bleeding during urination. It is strictly prohibited for pregnant and breastfeeding women to protect the mother and child.
Benefits and Harms of Green Tea for Men
One of the misconceptions about consuming green tea and its effect on male fertility is that it affects the man's reproductive system and performance. This is, of course, incorrect; it is like any other beverage containing a reasonable amount of caffeine and does not cause any problems for men during intimacy. However, excessive consumption may cause some pain in the prostate because it is a diuretic, but this does not pose a risk at all; however, moderation in its consumption is much better.
