## 9 Discussion and Conclusions
The authors declare no conflict of interest. The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results. Figure 4: Take-home messages: (**a**) Drinking tea is basically safe and does not have many contraindications; (**b**) Green tea extracts (GTE) should not be used instead of the medication prescribed by a physician and without consultation by health care providers, including pharmacists. The increasing consumption and popularity among the patients of GTE products in community pharmacy e.g., ready-to-drink green tea beverages, food supplement products in capsule and tablet forms led to the development of recommendations for their use, primarily due to potential side effects, mainly concerning gastrointestinal disturbances. Figure 5: Guidelines for healthcare professionals: The scope of patient education resulting from the review. * _[PERSON] et al. (2010)_ [PERSON]; [PERSON]; [PERSON]; [PERSON] Formulation of a Dry Green Tea-Apple Product: Study on Antioxidant and Color Stability. _J. Food Sci._**2010**, _75_, C184-C190. [CrossRef] [PubMed]
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