Recently I needed to explore the world of Ketosis. I figured I knew a bit about ketosis, but after doing a bit of research I soon realised how wrong I was. 3 months later, after looking at numerous books, hearing countless podcasts and experimenting with various diets I understand have a sound knowledge of ketosis.
This resource is built as a reference guide for those trying to explore the fascinating world of ketosis. This is a resource that I wish I needed 3 months ago. As you will soon see, many of the content below is not mine, instead We have linked to referenced to experts who have a greater understanding of this topic than I ever will.
I am hoping this can help and if you have something which I have missed please leave a comment below in order that I can update this.
Also, because this is a relatively long document, We have split it into various sections. You can select the headline below to be sent right to the section that interests you. For those that are really time poor I actually have made a useful ketosis cheat sheet guide. The following information covers all the essential information you must know about Keto Diet Supplements.
A respected expert in the field of ketosis, defines it as: A state where your liver makes enough ketones to offset the brains reliance on glucose – P. Attia. For additional of a detailed explanation make reference to Dr Peter Attia’s interview in the Tim Ferris Show. At concerning the 20minute mark, Peter does a fantastic job of explaining ketosis. You can listen to this HERE.
Otherwise I actually have paraphrased some of his comments below: “Our ancestors lived in a time when we would go without food for prolonged periods. The body could only store a finite level of glucose (sugar). Some in the muscles, plus some within the liver. Just the glucose saved in the liver could be utilised through the brain.
Your brain uses about 20% in our daily metabolic fuel needs, and ordinarily functions using glucose. So there exists a problem, your brain is influenced by glucose, but we could only store a tiny amount of glucose within the liver.
Your body needed a process to fuel the mind (and the body) even during times in which 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 the survival.
Another option – the superior option – is definitely the breakdown of fat into a fuel which can be used by the brain. This is a beautiful solution, because even leanest individual could have weeks and weeks’ amount of energy stored as body fat. Our bodies stops working this fat in the liver and converts it into ketone bodies. Your brain can then utilise these ketones as being a fuel source – forgoing the requirement for stored glucose or constant consumption of carbohydrates. These ketones may also be used to create ATP.
Your body will start making ketones when either we go extended periods without food, or we restrict the one dietary component that stops ketone formation – this being carbohydrates as well as minimising protein intake as this also can halt ketone. In turn, your main way to obtain meals are fat, with very little carbohydrate and a modest amount of protein.”
Meanwhile Ben Greenfield, a health and fitness guru who also has a lot of knowledge about ketosis and athletic performance defines Ketosis as: Ketosis is a metabolic state where most of the body’s energy supply originates from xqvagg bodies inside the blood, contrary 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 degrees of insulin and blood sugar. However, with ketone supplementation (as you’ll understand later in the following paragraphs) ketosis can certainly be induced even though you can find high amounts of blood glucose.