More on this page and my webpage
How do know someone is doing Keto? You don’t, they tell you.
Keto is short for ketogenic. Ketogenic describes a diet and lifestyle that puts ones body into a state of ketosis. Ketosis is the human body producing ketones from stored body fat or dietary fat. Ketones are a secondary backup fuel source. Glucose, sugar, is the primary fuel for the brain and body.
The body is evolved to be super efficient. Important functions have backup in case primary functions fail. Less important functions disappear. Brain function is a priority and the brain can use glucose as fuel. But if blood glucose levels fall, the body can produce ketones and the brain is happy. We live and reproduce. Evolution dictated what we are today.
Keto fans are loud and proud. Other diet fads are generally quiet. People don’t talk about their choice of diet. Dieting primarily is for weight loss. Admitting to dieting is admitting to wanting change and not being happy. Not happy with the current state of our body and not happy about food restrictions. Diets imply limits to food, some foods are forbidden. Good, tasty, convenient and fun foods are off limits when one diets. Unhappy.
But Keto adherents are happy. Why? In my opinion, because it’s right. Evolution dictated that we must survive in times of famine. And thrive in times of plenty. Our bodies store fat easily and quickly. Think spring and summer. Our bodies can survive long periods without food. Think winter or drought.
Sugar and carbs are nice, our brains and tastebuds are hardwired to seek it out. But the natural world, not the present man made world, has few and far between sugar and carb sources. So we cooked and ate meat and fat. You are not a grass or grain eater.
So Keto has some science behind it. Other diets are based on short term weight loss, have simple rules and are not usually sustainable. Keto is sustainable. Fasting and fasted exercise can be a big part of Keto lifestyle. It feels good because we are built for it.
We are not built for constant feeding and constant rest. Modern life gives us those luxuries. But eat all the time and rest too much and your body won’t be happy and therefore you won’t be happy. You will get sick and no one is happy when they are sick.
So move, every day. Eat fat, every meal. Don’t have too many meals per day. Avoid sugar and carbs. Call me Keto Dee or Keto Dum, I don’t care. Just call me happy.