The keto diet is a high-fat and low-carb (HFLC) diet. I would actually describe it as extremely low-carb-you're allowed to eat just 20 grams in a day. Some people on keto follow a net-carb plan (you can subtract the grams of fiber from a food's total carbs) and you're allowed to eat more carbs in a day. For my 30-day diet and for the sake of simplicity, I stuck with total carbs. As a rule, I aimed for 20 grams each day-2 at breakfast, 5 at lunch, 3 for snacks and 10 for dinner. I found that if I aimed for 20, I'd land under 30. That was successful enough for me. The key to hitting my number was to plan, plan, plan. I worked out all three meals, down to the condiments, plus snacks on the weekends. If I knew what I was having and what I was "allowed" to have while staying under my carb goal, I found managing the infrequent cravings and hunger pangs easier. I can't stress enough the importance of planning for a keto diet.

https://ipsnews.net/business/2021/01/23/slim-origin-keto-reviews-shocking-safety-side-effects-explained/