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Is It Good To Be In Ketosis?

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What Is Ketosis, And Is It Healthy?

Ketosis is a natural metabolic state. It involves the body producing ketone bodies out of fat, and using them for energy instead of carbs. You can get into ketosis by following a very low-carb, high-fat ketogenic diet (1). In addition to fast weight loss, ketosis may have several health benefits, such as reduced seizures in epileptic children (2). Ketosis is quite complex, but this article explains what it is and how it can benefit you. Ketosis is a metabolic state in which fat provides most of the fuel for the body. It occurs when there is limited access to glucose (blood sugar), which is the preferred fuel source for many cells in the body. Ketosis is most often associated with ketogenic and very low-carb diets. It also happens during pregnancy, infancy, fasting and starvation (3, 4, 5, 6). To go into ketosis, people generally need to eat fewer than 50 grams of carbs per day and sometimes as little as 20 grams per day. This requires removing certain food items from your diet, such as grains, candy and sugary soft drinks. You also have to cut back on legumes, potatoes and fruit. When eating a very low-carb diet, levels of the hormone insulin go down and fatty acids are released fr Continue reading >>

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Popular Questions

  1. Bret Scher

    Nutritional ketosis can be very beneficial. Ketosis is when your internal glucose and insulin levels are low enough that your body no longer wants to store excess energy as fat, and instead, breaks down your fat stores and converts them into energy in the form of ketones. A ketone body is actually a more efficient fuel source than glucose (ketones require 2 molecules of oxygen to produce ATP, the main chemical source of energy, whereas glucose requires 4 molecules of oxygen). You can achieve nutritional ketosis by limiting your carbohydrate intake to less than 20grams per day, and instead eating a very high fat diet with >80% of your calories coming form fat. Starvation ketosis is another way to get into ketosis, and as the name implies, requires not eating at all. That could be anywhere from 14–48 hours and still be potentially healthy. After 48 hours, however, you likely get more harm than good from starvation ketosis. Once in ketosis, many people experience greater energy levels, improved mental clarity, and increased fat loss just to name a few. There is a well describes adaptation period of about 2 weeks called the “keto flu” where your body adjusts to ketosis and you may actually feel worse at first. But once your body adapts, you will start to feel the benefits. There are also ketone supplements available now that can help you get in to ketosis. Ket-OS by Pruvit is one supplement. Check out Dustin Schaffer’s website to learn more about the keto lifestyle and exogenous ketone supplements

  2. Marcel Hartmann.

    Everyone reacts differently. Theoretically, there is nothing wrong with ketones being the primary source of fuel for the body. In-fact, It has been proven to be more adequate in supplying energy that carbohydrates.

  3. Taylor Baker

    The difference between "Ketosis" and "Ketoacidosis" is that the latter is the extreme ketosis that has developed so much that it has acidified the blood, which in effect, will kill you. A lot of people THINK that ketoacidosis is only caused by diabetes, but this is not true. It can also be caused by things like Alcohol, etc. that mess with the liver (though the Diabetic form, called DKA, is the most common that is seen in practice.) Essentially what this means is that if your in "Ketosis", you are sort of half way to a state of ketoacidosis, though still in a controlled state. This means that your more likely to end up in a state of ketoacidosis, if exposed to anything which could cause it. (the acidosis part comes from the fact that when ketones are burnt at the cellular level, they release by-product acids similar in chemical structure to acetone.) You also have to remember, that Ketosis is an Altered state, which one is not in by default, (a healthy newborn will NEVER be in a state of ketosis upon birth, regardless of whether the mother is on a ketogenic diet or not.) Therefore, one could reasonably conclude that this is probably not a good idea, or we would have been born doing it.

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