Disadvantages of excessive consumption of green and black tea
If you are pregnant or breastfeeding, do not consume more than two glasses of black and green tea a day, this amount of tea provides about 200 mg of caffeine and consuming more than this amount, he added. It is probably unsafe during pregnancy and is associated with an increased risk of miscarriage, an increased risk of Sudden Infant Death Syndrome (SIDS), and low birth weight.
For a breastfeeding mother, drinking more than three cups of black and green tea a day may increase your baby’s irritability and increase bowel movements.
Drinking black and green tea may worsen anemia in people with iron deficiency. (It is better from one hour before meals to 2 hours after meals, especially tea lunch, which includes a variety of teas including black, green, herbal and … Can not be consumed.)
According to the report, the caffeine in black and green tea may increase anxiety, and there are reasons why the caffeine in black tea can cause blood clots to slow down, although this has not been shown in humans. If you have a bleeding disorder, use caffeine with caution.
The caffeine in black and green tea causes irregular heartbeats in certain people.
If you have heart disease, limit caffeine and affect blood sugar. If you have diabetes, do not drink more than two cups of tea a day.
Caffeine in black and green tea, especially when consumed in large quantities, may worsen diarrhea, and black and green tea contains caffeine.
There is a concern that excessive caffeine consumption may cause seizures or reduce the effects of medications used to prevent seizures. If you have ever had a seizure, do not take large amounts of caffeine or caffeinated supplements such as black tea.
Glaucoma: The caffeine in black and green tea may increase intraocular pressure.
This increase occurs in 30 minutes and lasts for at least 90 minutes, and in people with a genetic history of cancers such as breast cancer, uterine cancer, ovarian cancer, endometriosis or uterine fibroids, black tea may act as an estrogen hormone. Estrogen in these people can increase the risk of cancer. If you have a condition that gets worse with estrogen exposure, do not use black tea.
The caffeine in black tea may increase blood pressure in people with high blood pressure. However, people who regularly drink black tea or other caffeinated products do not appear to have high blood pressure.
Irritable Bowel Syndrome (IBS) The caffeine in black and green tea, especially when consumed in large amounts, may worsen diarrhea and worsen the symptoms of IBS. IBS, or Irritable Bowel Syndrome, is characterized by discomfort, chronic abdominal pain, bloating, and changes in bowel habits for no other reason.
Diarrhea or constipation may occur intermittently in people with the condition. IBS, or Irritable Bowel Syndrome, does not cause dangerous conditions in most patients and does not cause permanent damage to the large intestine, but it can disrupt daily life due to side effects.
People with this condition are more likely than others to have gastroesophageal reflux disease. IBS is a group of intestinal symptoms that usually go together.
Signs and symptoms vary from person to person and from person to person. Irritable bowel syndrome can cause bowel damage in some cases.
Caffeine increases the amount of calcium in the urine. This may weaken the bones. So do not consume more than 300 mg of caffeine (approximately 2-3 cups of black tea) per day. Taking calcium supplements may help compensate for calcium loss.
Caffeine may increase the risk of overactive bladder. Caffeine in black tea may also make symptoms worse in people with an overactive bladder. Drinking three cups of green and black tea a day provides all the fluoride your adult body needs daily. At the same time, excessive fluoride intake may cause hypothyroidism.