Keto is so effective that the diet industry is in trouble. Weight Watchers stock dropped. It is so effective, doctors are coming out with false horror stories. You already can see hordes of fake Keto programs and products. Fool you into a false program just so you can fail and blame Keto.
Keto is simply; Eat NO carbs.
Keto not only lets you easily lose weight. You can keep it off. But that is only the start. What you wont hear much about is all the other ailments that Keto helps.
When you stop buying and eating carbs, you will save huge $$ on your food bill. Really, I dare you to add up the total money you spend on every bread, cereal, cookie, cracker, desert, chip, drink. You will save on your dentist bill. Sugar is the main cause of all tooth trouble. So stores and dentists also hate Keto.
So far you probably agree with me. But there is more. You will be healthier. You will not need your $800 a month obama care plan anymore, I sure dont. So doctors hate Keto.
You have lost the weight, so after 1 year your heart rate and BP will be nice and low. Your blood tests will come back amazing. You wont be on any Rx drugs. So drug companies hate Keto.
After 2 years or so, if you had joint pain (I did) it will be much less. No more chiropractors, more $$ saved. They hate Keto too.
You wont be sick nearly as often.
And finally, there is evidence that Keto holds off cancer. The big C lives off sugar. On Keto you never eat sugar, so you are already on an anti-C diet.
In a way I have found this to be a burden. Keto is SO effective that many people dont believe it. Keto has attracted its share of trolls. I see a growing anti-Keto force out here, even on Quora. My own (ex) heart Doc hates it. He lost me as a patient thanks to Keto.