I believe this article greatly misrepresented the Ketogenic Diet.
Original Article
https://www.health.com/weight-loss/keto-diet-side-effects#:~:text=%20The%20low-carb%2C%20high-fat%20plan%20promises%20quick%20weight,Risk%20of%20Heart%20Disease%20and%20Diabetes%20More%20
source
Our Father in heaven gave us instructions on what to eat….it's called the Word of God aka the bible. Trust no man or the so called experts. Compare anything you are told to God's Word.