In recent years, the keto diet has raised in favor among the general population. How does it help in maintaining the health conditions and affect the physical body let us know it in detail?
Initially, the keto diet was devised as a tool to improve symptoms of epileptic seizures but has now also gained attention as an effective way to manage metabolic conditions such as obesity and type 2 diabetes. is. The ketogenic diet is achieved by reaching a state of ketosis, which means your body has high levels of ketones (a physiological state seen in fasting).
In short, a ketogenic diet is one that is very low in carbohydrates (about 10% of your calories), and high in fat (and relatively high in protein). The total caloric intake of this diet should not exceed what is necessary to maintain your weight, it is just that a very high proportion of your calories come from fat to carbohydrate with a very small ratio.
The purpose of this diet Ketojenik state to achieve is used as, where circulating ketone bodies the primary fuel source. Many of the diets include carbohydrate intake from 20g to 50g/day or start at 20g/day in some, then gradually increase your body’s intake of carbohydrates to the maximum amount, which can lead to the condition of spasticity. allows maintaining.
How does the ketogenic diet affect metabolism?
The very-low-calorie ketogenic diet promotes a state of ketosis due to the high fat/low carbohydrate nature of this diet. With the keto diet, glucose levels drop evenly during one’s fast, forcing the body to turn to the breakdown of fat to fuel your body. Acetyl-CoA is produced by the breakdown of fats. Acetyl-CoA is commonly combined with oxaloacetate in the TCA cycle (a cellular pathway that produces energy);
However, with the keto diet, there is not enough glucose to produce oxaloacetate. As a result, acetyl-CoA levels begin to accumulate, leading to its conversion to ketone bodies in the liver to prevent its buildup. After that ketone bodies are distributed around the body to use as a source of energy on organs such as the kidneys, brain, heart, and muscles.
Dr. Atkins, a renowned physician who designed the Atkin diet (a high-protein/fat diet), believed that the keto diet would not lead to weight gain, as long as insulin levels remained low.
The keto diet reduces post-meal insulin release, as carbohydrate intake is minimized. A major role of insulin is to promote the formation of energy stores such as glycogen (glucose stores) and adipose tissue (fat stores), while simultaneously preventing the breakdown of these stores. Glucose stimulates insulin release, so consuming a high-carbohydrate diet promotes the release of insulin.
However, low carbohydrate/high-fat diets do not stimulate insulin release, which will promote the breakdown of fat stores. With the continuing low levels of insulin, which means that prohibition low insulin-mediated breakdown of fat, resulting in the body fuels more fat to break enabled.
Does Keto Diet Help Manage Weight?
The keto diet promotes the breakdown of fat and the use of fat in the form of ketones as an energy source. You may wonder if the keto diet promotes the breakdown of fat, has it been shown to be effective for weight management/loss?
Well, the keto diet is well-documented as an effective weight-loss tool, as is a satiating diet (making you feel full), and by promoting a state where the body breaks down fat. Increases and fat storage decreases. as stated before). In one clinical trial in 132 obese individuals that compared the keto diet with a low-fat diet (keeping total calories constant), weight loss was greater with the keto diet after 6 months.
Another way the keto diet can promote weight management is by affecting energy expenditure (calorie burn). There are studies that show that participants in a very low-calorie ketogenic diet expend more energy than those consuming a high-carbohydrate/low-fat diet.
A clinical trial conducted on 164 overweight individuals showed that balancing this decrease with increasing levels of fat (therefore maintaining a constant intake of total calories) resulted in an increase in energy expenditure by reducing carbohydrate content because of fat. level increased.
Exercising more energy promotes weight management because it means more calories are being burned. Overall, it is clear that the keto diet can promote weight loss through several mechanisms.
How effective is the keto diet in the management of type 2 diabetes?
Historically, before it was known that type 2 diabetes was associated with the onset of insulin resistance, high-fat/low-carbohydrate diets were often employed as a way to manage type 2 diabetes. Once insulin therapy was discovered, the number of dietary carbohydrates recommended for diabetics was gradually increased. Although individuals who have type 2 diabetes are insulin resistant, participating in a high-carbohydrate diet promotes hyperglycemia, creating the recent spark in the keto diet.There is the support that a high-fat/low-carbohydrate diet improves several parameters observed in type 2 diabetics. For example, in a 24-week trial with 84 obese diabetics, the keto diet showed a reduction in HbA1c levels (a 2–3-month marker of average blood sugar levels).
These results from clinical trials 2 diabetes is where overweight/individuals and type obese repeated in patients with levels of HbA1c significant reduction in dependence on diabetes medications reduced the went viewed. While these results are promising in short-term studies, one-year-long studies show inconsistent effects on HbA1c levels, partly attributable to low adherence to this regimen.
The keto diet promises to be effective in improving body weight and parameters of type 2 diabetes. As with any diet, compliance is important and results can vary from person to person, but it appears that experimenting with the keto diet to manage metabolic conditions is worth a shot!
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