What are the side effects of green tea diet?

- Caffeine overdose: Green tea is a natural source of caffeine. When consumed in high amounts, it can cause side effects such as anxiety, insomnia, headaches, and increased heart rate.

- Iron deficiency: Green tea contains tannins that can interfere with the absorption of iron from other foods. This can be a particular concern for individuals with iron deficiency.

- Digestive issues: Green tea can have a laxative effect, leading to diarrhea in some individuals.

- Nausea and vomiting: Some people may experience nausea and vomiting, especially when consuming green tea on an empty stomach.

Less Common Side Effects:

- Liver damage: Long-term consumption of high amounts of green tea extract may increase the risk of liver damage. This is more common in individuals with pre-existing liver conditions.

- Kidney stones: Green tea contains oxalates which can contribute to the formation of kidney stones in susceptible individuals.

- Medication interactions: Green tea may interact with certain medications, including blood thinners, antidepressants, and antibiotics. It is always best to consult a doctor before combining green tea with any medications.

Pregnancy and Breastfeeding:

Green tea is generally safe during pregnancy and breastfeeding when consumed in moderation. However, it's important to limit intake due to the caffeine content. Excessive caffeine intake during pregnancy may increase the risk of pregnancy complications.

It is always advisable to speak with a healthcare professional before starting a green tea diet or significantly increasing your green tea intake.