Scientific references
[1] https://abbylangernutrition.com/learning-curve-do-95-of-people-who-lose-weight-really-gain-it-back/
[2] https://www.nejm.org/doi/full/10.1056/NEJMoa1105816
[3] https://www.healthline.com/nutrition/keto-flu-symptoms
[4] https://www.medicalnewstoday.com/articles/180858
[5] https://promedicahealthconnect.org/wellness/the-pros-and-cons-of-the-keto-diet/
[6] https://www.webmd.com/diabetes/type-1-diabetes-guide/what-is-ketosis#1
[7] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6375425/
[8] https://www.webmd.com/diabetes/qa/what-are-ketones
[9] https://www.health.harvard.edu/blog/what-is-keto-flu-2018101815052