Recently I wanted to explore the world of Ketosis. I thought I knew a little bit about ketosis, but after doing some research I soon realised how wrong I was. three months later, after looking at numerous books, listening to countless podcasts and experimenting with various diets I know have a sound understanding of ketosis.
This resource is made being a reference guide for anyone seeking to explore the fascinating world of ketosis. It is a resource which i wish I needed three months ago. Since you will soon see, many of the content below is not really mine, instead I actually have linked to referenced to pros who have a greater knowledge of this topic than I ever will.
I really hope it will help and if you have something which We have missed please leave a comment below to ensure that I can update this.
Also, as this is a rather long document, I actually have split it into various sections. You can select the headline below to be sent directly to the section that interests you. For people who are actually time poor I have developed a useful ketosis cheat sheet guide. This informative guide covers each of the essential information you should know about ketosis.
A leading expert in the area of ketosis, defines it as being: A state where your liver makes enough ketones to cancel out the brains dependence on glucose – P. Attia. For additional of the detailed explanation refer to Dr Peter Attia’s interview on the Tim Ferris Show. At concerning the 20minute mark, Peter does a fantastic job of explaining ketosis. You can tune in to this HERE.
Otherwise We have paraphrased some of his comments below: “Our ancestors lived in a time when we would go without food for longer periods. Your body can only store a finite quantity of glucose (sugar). Some inside the muscles, and some inside the liver. Only the glucose stored in the liver can be utilised through the brain.
Your brain uses about 20% in our daily metabolic fuel needs, and ordinarily functions using glucose. So we have a problem, the brain is dependent on glucose, but we can only store a small amount of glucose within the liver.
The body needed a method to fuel the brain (and the entire body) even in times where there was no readably available food. Converting protein to glucose was one possible mechanism – but this would mean plenty of muscle wasting which isn’t wise for your survival.
Another option – which is the superior option – is definitely the breakdown of fat into a fuel that can be utilised by the mind. This can be a beautiful solution, because even the leanest individual may have weeks and weeks’ amount of energy stored as body fat. The body breaks down this fat in the liver and converts it into ketone bodies. The mind can then utilise these ketones as being a fuel source – forgoing the necessity for stored glucose or constant intake of carbohydrates. These ketones can also be employed to help make ATP.
Our bodies will start making ketones when either we go extended periods without food, or we restrict usually the one dietary factor that stops ketone formation – this being carbohydrates and also minimising protein intake because this also can halt ketone. Subsequently, your main supply of food is fat, with very little carbohydrate and a tiny amount of protein.”
Meanwhile Ben Greenfield, a physical fitness guru who also has a lot of knowledge of ketosis and athletic performance defines Ketosis as: Ketosis is a metabolic state where the majority of the body’s energy supply originates from ketone pzihhc within the blood, as opposed to a state of glycolysis where blood glucose provides a lot of the energy. Ketosis is characterised by serum blood concentrations of ketone bodies over .5 millimolar with low and stable amounts of insulin and blood sugar. However, with ketone supplementation (as you’ll understand later in this article) ketosis can really be induced even when you can find high degrees of blood sugar.