Did green tea cause any side effects.

Question

1. Caffeine-Related Health Problems: overconsumption of green tea (more than three to five times a day) can lead to several ailments due toits caffeine content which may although be less as compared to coffee. These include insomnia, upset stomach, nausea, diarrhea, and frequent urination in some people 2. Risky During Pregnancy And Lactation: A high level of consumption of green tea during pregnancy has been linked to an increased risk of miscarriages and a number of other negative effects. Not more than two cups of green tea should be consumed during these times. Completely avoiding green tea would be the best option. For lactating women, the caffeine in green tea can pass into breast milk and affect the nursing infant 3.Toxicity:There is a misconception that consuming green tea while fasting would compensate for the nutritional deficiency created by skipping meals. It has been found that green tea, when taken during fasting, leads to toxicity . This also includes gastrointestinal, renal, and liver 4. Iron Deficiency: unbelievable, but true that too much of green tea consumption might increase thechances of iron deficiency . Green tea contains tannins that block the absorption of iron from food and supplements. 5.Osteoporosis ; Drinking too much of green tea can increase the amount of calcium that is flushed out in the urine . And, we know that the deficiency of calcium leads to osteoporosis. It is advisable not to take more than 300 mg on any given day. The possible loss of calcium can be compensated by taking calcium supplements. 6.Harmful for Liver Metabolism ;Green tea containss polyphenols called catechins. Though they are antioxidants, catechins can prove to be harmful if taken in excess. They target the mitochondria, which are the powerhouses of the cells in your body, and disrupt the metabolic processes. They prevent your body from metabolizing food and turning it into energy, thereby leading to severe health conditions like jaundice, hepatitis, or in some extreme cases, even liver failure. In addition to the side effects, there are certain other precautions one must keep in mind before going for green tea. 1.Green tea can make anxiety worse. So, people with anxiety disorders must stay away from it. 2.The caffeine in green tea has been found to meddle with blood sugar control. Hence, diabetics must be cautious while consuming it. 3.The caffeine in green tea can even cause irregular heartbeats. 4.If you are on blood thinning medication , it?s better not to take green tea. This is because of the presence of vitamin K in green tea, which can nullify the effects of such mediccines . Also, refrain from consuming green tea if you are taking aspirin as using the two together might increase your risk of bleeding.

Ramneek Gupta · Accepted Answer

1. Caffeine-Related Health Problems: overconsumption of green tea (more than three to five times a day) can lead to several ailments due toits caffeine content which may although be less as compared to coffee. These include insomnia, upset stomach, nausea, diarrhea, and frequent urination in some people 2. Risky During Pregnancy And Lactation: A high level of consumption of green tea during pregnancy has been linked to an increased risk of miscarriages and a number of other negative effects. Not more than two cups of green tea should be consumed during these times. Completely avoiding green tea would be the best option. For lactating women, the caffeine in green tea can pass into breast milk and affect the nursing infant 3.Toxicity:There is a misconception that consuming green tea while fasting would compensate for the nutritional deficiency created by skipping meals. It has been found that green tea, when taken during fasting, leads to toxicity . This also includes gastrointestinal, renal, and liver 4. Iron Deficiency: unbelievable, but true that too much of green tea consumption might increase thechances of iron deficiency . Green tea contains tannins that block the absorption of iron from food and supplements. 5.Osteoporosis ; Drinking too much of green tea can increase the amount of calcium that is flushed out in the urine . And, we know that the deficiency of calcium leads to osteoporosis. It is advisable not to take more than 300 mg on any given day. The possible loss of calcium can be compensated by taking calcium supplements. 6.Harmful for Liver Metabolism ;Green tea containss polyphenols called catechins. Though they are antioxidants, catechins can prove to be harmful if taken in excess. They target the mitochondria, which are the powerhouses of the cells in your body, and disrupt the metabolic processes. They prevent your body from metabolizing food and turning it into energy, thereby leading to severe health conditions like jaundice, hepatitis, or in some extreme cases, even liver failure. In addition to the side effects, there are certain other precautions one must keep in mind before going for green tea. 1.Green tea can make anxiety worse. So, people with anxiety disorders must stay away from it. 2.The caffeine in green tea has been found to meddle with blood sugar control. Hence, diabetics must be cautious while consuming it. 3.The caffeine in green tea can even cause irregular heartbeats. 4.If you are on blood thinning medication , it?s better not to take green tea. This is because of the presence of vitamin K in green tea, which can nullify the effects of such mediccines . Also, refrain from consuming green tea if you are taking aspirin as using the two together might increase your risk of bleeding.