The keto diet, also known as the low-carb high-fat diet (LCHF), consists of reducing the number of carbs while increasing the fat.
In a regular diet, about 55% of the energy comes from carbs, 35% from protein, and 10% from fat intake.
In Keto, it is quite different. Most of the energy intake comes from fat while carbs only make up about 10%.
This vast reduction of carbs consumed is putting the body in a state called Ketosis.
Ketosis is this metabolic state in which the body gets its energy from stored fats instead of the sugar you eat.
In your normal state, digestion breaks down sugars into glucose that can then be consumed by your muscles, organs, and brain.
In ketosis, there is not enough glucose available in the bloodstream, so your body turns to another mode of energy production.
The liver transforms the fat stored all over the body into ketones that your muscles can then use for fuel.
Ketones are molecules that are produced by your liver when you are in ketosis.
They are essentially a different form of fuel for your muscles.
Your muscles and organ will always favor glucose, if it is available, over ketone. Because glucose is more efficient.
However, if the supply of glucose is low, most muscles and organs can consume ketones instead.
Ketones are what people measure to know if they are in ketosis or not.
After you have reduced your carbs intake, it will take your body two to four days to get into ketosis. That’s how long it takes for the body to consume most of its blood glucose, glycogen, and other glucose storage!
Once you are in ketosis, the body actively turns fat into energy which means that if you can maintain this state for long enough, you lose weight!
This is a common misconception. The body can store both fat and glucose (from carbs) as fat. But your body will only be in fat-storage mode if the concentration of glucose in your blood is high.
When you are in ketosis, your blood sugar level is too low for the body to consider storing fat. Therefore, all the fat you are eating is either consumed or evacuated.
Before wondering how to begin a low carb diet, it is important to check whether it’s appropriate for you.
I am not the one that can answer this question! What is certain is that the ketogenic diet is not for everyone. There are limited risks – as with any diet, really. But it is a diet that can be challenging, in particular in the first week.
So, I will always recommend that you talk to your doctor or dietician before starting your keto journey. They would be able to assess any particular risk factor you might have.
For example, if you take insulin or other diabetes treatments, the keto diet is not recommended. It is the same for people taking medication for high blood pressure or breastfeeding women.
It is also not recommended if there is a history of colon cancer in your family as the keto diet limits the intake of fiber.
Net carbs are the quantity of carbohydrates (carbs) minus the fiber and any other non-metabolized sweeteners such as sugar alcohols (erythritol for example).
The reason why on Keto people only care about Net Carbs and not the total amount of Carbs is that fiber and some sugar alcohols don’t contribute to your energy supply.
These macro-ingredients just pass through!
The ketogenic diet is widely known as one of the most reliable ways of losing weight. But there are some other benefits as well.
There are many factors that contribute to how much weight you can lose on Keto and how fast it will happen, including:
But whatever the parameters, the Keto diet is a very efficient way to lose weight. The study linked below shows an average weight loss of 15kg after 9 weeks in women and 20kg for men.
One of the reasons it works so well is because most people doing Keto don’t feel hungry.
Therefore, there your mind is not telling you to stop. So is a diet that is one of the easiest to follow.
The Keto diet has also proven to be an efficient diet for some other conditions.
While the keto diet has many positive effects, it does have a few not so joyous side effects. Let me tell you how to mitigate them!
The Keto Flu is a combination of symptoms that generally happen in the first week after cutting carbs. These symptoms are similar to what you get with the flu, hence its name.
They include nausea, constipation, headache, weakness, cramps, dizziness, etc. All of it is due to your body adapting to the lack of carbs. But don’t worry, there are plenty of things you can do to reduce their effect and duration.
As your digestive system adapts to processing a lot more fat and a lot less carb, you might feel constipated.
To fight this, make sure to drink plenty of liquids and that you make recipes that are high in fiber. Yes, more fiber means more carbs, but remember that what matters is the net carbs (carb – fiber).
Heart palpitations are one of the potential side effects of the keto diet. In the vast majority of cases, you don’t have to worry, it is most likely that you are slightly dehydrated and that your electrolytes are low. Drink plenty and replace your electrolytes!
The change in macro-nutrients that you consume because of your new diet might lead to some hair loss. This might be due to the body trying to save energy for other functions.
The recipes, instructions, and articles on this website should not be taken or used as medical advice. You must consult with your doctor before starting on a keto or low-carb diet. The nutritional data provided on Sweetashoney is to be used as indicative only. The nutrition data is calculated using WP Recipe Maker. Net Carbs is calculated by removing the fiber and some sugar alcohols from the total Carbohydrates. As an example, a recipe with 10 grams of Carbs per 100 grams that contains 3 grams of erythritol and 5 grams of fiber will have a net carbs content of 2 grams. Some sugar alcohols are excluded because they are not metabolized. You should always calculate the nutritional data yourself instead of relying on Sweetashoney's data. Sweetashoney and its recipes and articles are not intended to cure, prevent, diagnose, or treat any disease. Sweetashoney cannot be liable for adverse reactions or any other outcome resulting from the use of recipes or advice found on the Website.