WHAT ROLE DOES KETOSIS PLAY IN THE SUCCESS AND MAINTENANCE OF DIETARY RESULTS?
Starting a ketogenic diet plan! The most common method of losing excess weight is to follow an effective weight loss diet plan. This diet is usually a low-calorie diet. You eat less, being careful, and reducing the calories you eat daily. Maybe you even go for a run, because it helps.
It is the most common approach to losing weight.
But what is the state of the art? Clinical-scientific evidence suggests that weight loss is as successful as the patient adheres to the protocol. So, How long does it take to lose weight in ketosis!
FOLLOWING THIS DIET SCRUPULOUSLY IS A DETERMINING FACTOR IN LOSING WEIGHT
It is therefore also a psychological question. If the patient does not follow the diet (because it is too hard the diet will inevitably fail.
Following the diet scrupulously also leads to greater weight loss success in the long run.
FOLLOWING THE DIET SCRUPULOUSLY INCREASES THE CHANCES OF LASTING WEIGHT LOSS.
So far, however, we have said some rather obvious things, but above all we have not yet talked about ketosis.
WHAT DOES LOSING WEIGHT HAVE TO DO WITH KETOSIS?
Professor Mauro Giulietti, former Medical Director of Clinical Pathology and Clinical Dietetics of the INRCA IRCCS Hospital, Rome
“Ketosis is a physiological metabolic response, coordinated with the low intake with the carbohydrate diet. This leads to an increase in the circulation of ketone bodies. Or ketones (beta-hydroxybutyrate, acetoacetate, and acetone) which are synthesized in the liver. These fats (fatty acids) are used by the body to produce energy instead of glucose. When the body is (lacking in low-calorie ketogenic diets). physiologically forces the body to use them as alternative energy. Source to carbohydrates and thus promoting rapid weight loss in excess in the form of fat mass.
Ketosis is the mechanism in our body that burns fat from adipose tissue to fuel the body. And it does so at the expense of the consumption of lean mass, during diets with very low carbohydrate intake.
KETOSIS NATURALLY SUPPRESSES APPETITE WHILE DIETING, How Long Does It Take To Lose Weight In Ketosis?
A dietary strategy that is frequently related to the suppression of food cravings during weight loss is represented precisely by diets that induce ketosis.
Many studies on the mechanisms of weight loss obtained with very low calorie and low carbohydrate diets (VLCD / Very Low Carb Diet) have also shown that changes in the body only occur at the expense of fat mass, preserving lean mass more than with other types of low-calorie diets.
But what are the mechanisms by which a state of ketosis makes weight loss and adherence to the diet possible by patients, with the absence of the urge to eat? During diet-induced ketosis, levels of appetite-enhancing hormones are nearly suppressed, while those of satiety-inducing hormones remain unaffected.
Fasting insulin levels remain low (insulin sensitivity improves) while fasting blood glucose remains unchanged, but after a meal, it is physiologically increased, thus not inducing the desire for food.
BECAUSE KETOSIS HELPS YOU TO STRICTLY FOLLOW A DIET TO LOSE WEIGHT
Patient adherence is incredibly high with ultra-low-energy diets that induce ketosis (VLCD or VLCKD).
This is because they are diets that are very low in calories (less than 800 kcal/day), and which lead to a very significant initial weight loss. This drop is highly motivating for people and could be one of the reasons VLCD diets are high in adherence.
YOU LOSE WEIGHT QUICKLY, THE PATIENT IS MORE MOTIVATED TO FOLLOW THE DIET
A recent study – continues Prof. Giulietti – found that a subject who starts a VLCD has about an 80% chance of losing ≥ 12.5% of his initial body weight, compared to about a 50% chance of those who start a diet that involves moderate energy restriction.
HOW IS IT POSSIBLE TO LOSE WEIGHT WITHOUT FEELING HUNGRY?
Ketone Bodies (also called Ketones) are the product of Ketosis and provide more energy than Glucose. The levels of fatty acids, during the diet, are increased and these levels provide our brain (the hypothalamus, to be precise) a signal of satiety. (At the bottom a more technical explanation)
Many studies carried out to verify weight regain after weight loss has found that people who lose weight on a low-calorie ketogenic diet (VLCD / VLCKD) manage in the long term to maintain a fair percentage of weight lost previously with the diet.
IS IT POSSIBLE TO LOSE WEIGHT PERMANENTLY ON THE KETOGENIC DIET?
The speed of weight loss and the positive results obtained, the lack of hunger during the diet, the reduced time required to lose weight.
All this, in addition to the desire to maintain what has been gained during the ketogenic diet (VLCD), causes people to switch to a maintenance diet (Mediterranean diet) much more frequently than people who have lost weight slowly with a classic diet. low calorie.
The reason is probably the lower motivation, given the effort already made to reach one’s diet goal. Stabilizing body weight with an additional maintenance diet appears to be more difficult for these individuals.
NO MORE YO-YO EFFECT, How Long Does It Take To Lose Weight In Ketosis
It is known that the “yo-yo” effect typical of obese and overweight patients who lose and then regain weight can only be eliminated by practicing the correct lifestyle.
THE FINAL SECRET IS THE LIFESTYLE
An adequate lifestyle found thanks to a maintenance diet for long periods (at least 1 year), is the real final secret to “stay on track” and take care of your body.
KETOSIS, MOTIVATION, AND LIFESTYLE
In clinical trials where enrolled patients were given a low-calorie ketogenic diet for weight loss and immediately after a moderately low-calorie Mediterranean-type diet, the long-term “yo-yo” effect was almost completely nullified.
An example, among the many clinical and scientific evidence that is accumulating over time, which brings ketosis and the ketogenic diet back to the center of the debate.