it is not right for everyone
Its tiny
Study selection and eligibility criteria Randomised controlled trials were selected if (1) had either parallel or cross-over design and lasted at least 2 weeks (Reference Schwingshackl, Nitschke and Zhringer16) , (2) were conducted in participants aged 18 years, (3) compared the effect of different types of tea or coffee including green tea, black tea, sour tea, coffee, decaffeinated coffee or green coffee on body weight, or compared one of these beverages against a control group and (4) reported change in body weight (kg) during the intervention period in both intervention and control groups in each trial as an outcome, or reported sufficient information to estimate those values
Is it normal to not lose weight on the starting units
Liu J, Hasanuzzaman M, Wen H, Zhang J, Peng T, Sun H, Zhao Q