Keto diet for weight loss: what is the ketogenic diet, where to start?

Currently, there are many different diets with a wide variety of nutrition and varying degrees of restrictions.Some diets are used to improve health and are recommended by doctors for certain illnesses.Others need to lose weight, people here often experience it.In this article, we will tell you what the keto diet is.

Not so long ago, the ketogenic diet for women's weight loss gained particular popularity due to its unusual effect on the body.The ketogenic diet or ketogenic diet for weight loss is characterized by high fat intake and low carbohydrate intake.By following these recommendations, the body enters a state of ketosis, a process in which fats begin to be burned.Thanks to the diet, blood glucose levels stabilize and insulin levels decrease.The advantage of this effect is rapid loss of body weight and the absence of hunger.To follow a ketogenic diet, you will have to give up several major classes of foods.These foods include foods that contain carbohydrates.The main diet is fish, meat, some vegetables and natural oils (fats).

The keto diet was developed at the beginning of the last century to treat children suffering from epilepsy.Studies have shown that 18% of patients who followed the keto diet for three months were completely seizure-free.For the rest, the convulsions have subsided to some extent.The effects of the keto diet on multiple sclerosis and Parkinson's disease have also been studied.But these areas remain in the study phase.

This diet is effective, does it make sense to follow a ketogenic diet for weight loss, the pros and cons as well as the side effects of the ketogenic diet.More on this later.

What is ketosis?

Followers of the keto diet rely on fats as their main source of nutrition.Proteins are not as important because they can also be converted into glucose.Carbohydrates are consumed in small quantities - no more than 10% of the daily diet.

To maintain life and health, the body needs nutritional components such as carbohydrates, fats and proteins daily.In the process of assimilation, they are broken down into simple organic compounds, fats into glycerol and fatty acids, proteins into amino acids, carbohydrates into glucose.The most important component, so to speak, the body's fuel, is glucose;other compounds can also be converted into it.During fasting or lack of carbohydrates (with a ketogenic diet), the body adjusts and starts consuming glycogen (glucose residues) and lipids (fats).However, glycogen reserves are not large.

How to get into ketosis?

Entering a state of ketosis is not that difficult if you understand the procedure.By following these steps, it will be easier to get into ketosis:

• It is necessary to limit carbohydrates.There should be about 20 grams per day.There's no need to limit fiber.Most of the time, all you need to do to get into ketosis is limit carbs.However, to increase possible success, it is advisable to comply with all points.
• Reduce the amount of protein in your diet.The limitation of protein is due to the fact that it is capable of converting into glucose.Protein in the diet should be about 1.5 grams per 1 kilogram of weight.For example, if you weigh 60 kilos, you don't need more than 90 grams of protein.
• Don't worry about the amount of fat in your diet.On a keto diet, fat becomes the main source of energy, so there should be plenty of it.The keto diet for weight loss allows you to avoid hunger, unlike fasting, in which you can also achieve ketosis.If you feel hungry, it is best to increase the amount of fat in your diet.
• Don't forget about water consumption.About two liters of water per day will be enough not only for the body's vital processes, but will also reduce the feeling of hunger.
• Try not to snack.Snacking can slow the weight loss process by causing additional insulin spikes.You need to have a snack if you feel hungry.
• The keto diet can be combined with intermittent fasting, for example according to the 16/8 scheme.This will increase the amount of ketones.
• Don't forget about sports and exercise.They improve health and well-being and allow you to achieve ketosis more successfully.A minimum of 10,000 steps per day will be sufficient.
• Get enough sleep and avoid stress.The minimum amount of sleep per day is at least 8 hours.

How do you know if you are in ketosis?

You can tell if you are in ketosis by determining the amount of ketones in your blood and urine using a special test.Test strips for determining glucose and ketone bodies come in 50 pieces per pack.By the way, this test will help control the amount of acetone in the blood to avoid possible dangerous consequences.

In addition to the test, there are several symptoms that will indicate you are in ketosis:

• Dry mouth and thirst.Monitor your water intake to replace electrolytes.
• Frequent urination.Ketone bodies contribute to increased frequency of bathroom visits, as they need to be removed at the right time.
• Bad breath (ketone breath).In ketosis, a person may smell like acetone, similar to nail polish remover or overripe fruit.

There may be a decrease in appetite and an increase in energy.These are the signs that people following the keto diet notice.

Keto diet rules

To follow a ketogenic diet, you must follow the following:rules:

• Reduce the amount of protein.As mentioned previously, protein can inhibit the transition to ketosis due to the fact that protein is able to be processed into glucose.
• Before starting the transition to a keto diet, consultation with a specialist is necessary.You must have a comprehensive examination and permission from your doctor for such experiments.It is also best to follow the ketogenic diet under the supervision and authorization of a nutritionist.
• Clear your fridge of carbohydrate foods in advance to avoid temptation.
• For the first time, make a list of permitted products;It should always be at hand: in your phone notes or on the refrigerator.
• You need to understand how to calculate the calorie content and quantities of food, using, for example, calculators.
• Giving up carbs should be gradual as it will be very difficult to give up carbs immediately.
• Don't forget that when you almost completely eliminate a large food group, you lose a large amount of vitamins and nutrients.Don't forget to replenish your reserves, but it's better in its natural form;pharmacy vitamins are not completely absorbed.
• Maintain BJU proportions (proteins, fats and carbohydrates).Calculating BJU on a keto diet is the most important rule.Carbohydrates should make up about 5-10% of the main diet and proteins should make up about 10-20%.The rest should be fat - 70-85%.

For example, if your norm is 1,600 calories, thencarbohydratesshould be:

80-160 calories

1600*5%=80kcal, 1600*10%=160kcal

proteins:

160 – 320 calories

1600*10%=160kcal, 1600*20%=320kcal

fat:

1120 – 1360 calories

1600*70%=1120kcal, 1600*85%=1360kcal

Convert the parameters to grams.One gram of carbohydrates and proteins contains 4 calories, fats - 9. This means that with a calorie norm of 1600,carbohydratesshould be:

20 – 40g

80/4=20 gr, 160/4=40 gr

proteins:– 40 – 80 g

160/4=40 gr, 320/4=80 gr

fat:

124 – 151g

1120/9 = 124 grams, 1360/9 = 151 grams

Types of keto diet

There are differenttypes of keto dietdepending on the proportion of BZHU, but now you can independently calculate the amount of nutrients according to the example above.

• Standard power supplyon a keto diet or the classic keto diet.The BJU ratio is 20/75/5 (20% protein, 75% fat, 5% carbohydrates).
• Cyclic schemeketo diet with fasting.It is used by athletes who want to increase muscle mass and is not intended for long-term use.High-carb fasting days are added to the usual periods.You can eat high-sugar cereals and fruits two days a week.The ratio of BZHU on normal days is 20/75/5, on fasting days – 20/30/50
• Targeted keto diet, also called sports diet.You can consume foods rich in carbohydrates before and after training and exercise.BJU Ratio – 35/60/5
• High protein schemeketogenic diet.You may consume more protein than usual.Used by bodybuilders to maintain muscle mass.Two options for the BZHU ratio - 35/60/5 and 40/55/5.
• Modified keto diet.The proportion of BZHU is distributed as follows - 30/40/30
• Vegetarian keto diet, or the vegan ketogenic diet.Foods of animal origin are replaced with permitted foods and carbohydrates are also limited.The menu consists of fruits, vegetables, herbs, nuts, seeds, fats.Carbohydrates should not exceed 15%.
• The Dirty Keto Diet.You may eat unhealthy foods.These include soda, sausages, sausages, fast food, if they do not contain a large amount of carbohydrates.BZHU Scheme – 20/75/5
• Lazy Ketogenic Diet.Suitable for beginners, except for the ratio, BJU is no different from the dirty ketogenic diet.BZHU Scheme – 20/80/20

Benefits of the keto diet

Followers of the keto diet highlight several advantages of this diet.In addition to significant weight loss, there are:

• Reduced blood sugar.Available research shows that the keto diet is effective in preventing diabetes.
• Increased energy.Due to the large amount of fat, you will feel more energetic.When losing weight, people more often suffer from depression and decreased energy.This is due to a reduced amount of glucose in the blood.With the keto diet, a lack of glucose does not reduce the body's energy levels.On the contrary, the sugar level is normalized, as a result of which there are no spikes and loss of strength.
• Improved mental function.Many keto dieters notice an increase in mental performance.This is because ketones are the best source of energy for the brain.The body works stably, focus and concentration will improve.In rare cases, the keto diet is used to prevent Parkinson's and Alzheimer's diseases in older adults.
• Treatment of epilepsy.The keto diet has been used since the early 20th century to treat epilepsy.The keto diet is now used to treat children with epilepsy.Recent studies show that the treatment is also effective for adults.
• Improving skin quality.Some studies show that the ketogenic diet reduces facial inflammation.
• Improve the performance of the cardiovascular system.The amount of bad cholesterol decreases and, as a result, blood pressure stabilizes.The likelihood of plaque and blood clot formation is reduced, vessel walls are strengthened and blood quality improves.

Keto diet harm and side effects

The consequences of a ketogenic diet are much greater than the positive effects.The worst thing a keto diet can cause is acidosis.It has already been mentioned above;This is a condition in which damage to the nervous system is possible, in the most severe case - coma.This is why your keto diet should be supervised by a medical professional.It is very difficult to do everything right and follow all the rules, especially for a beginner.

The following are possible on the keto diet:negative consequences:

• Increased urination.The body struggles to get rid of ketone bodies, so urine production increases.The liquid must be refilled.
• Leg cramps are the most common side effect after starting the keto diet.This effect is associated with a lack of minerals due to increased urination.Therefore, it is necessary to consume more water and salt.If these measures are not sufficient, it is necessary to introduce a magnesium supplement.
• Constipation.The cause is usually dehydration (dehydration) and a lack of vegetables and fiber.Again, increase the amount of water, at least 2 liters per day.To solve constipation problems, you can consume more fiber from non-starchy vegetables.
• Abnormal heart rhythm (tachycardia), the heart begins to beat faster and stronger.This is a temporary effect that disappears after the first week.The problem is associated with a lack of potassium, magnesium and sodium.If the problem persists, increase the amount of water and salt.In severe cases, add potassium or immediately consult a doctor for advice.
• Decrease in physical activity.Strength and endurance may be zero at first until the body adjusts to burning fat.If your strength doesn't return over time, try a cyclical ketogenic diet.
• Hair loss, deterioration in the quality of hair and skin and nails.The effect may appear 3-5 months after the start.It is urgent to add vitamins to the diet, preferably in their natural form.Vitamins in tablets are more difficult to absorb and not completely.
• Cholesterol can increase.Some studies show that cholesterol levels increase among those on the keto diet.
• Exacerbation of cholelithiasis.
• Heartburn attacks are possible at the beginning of the trip, as well as stomach pains.
• Rash on the body.Ketone rash is thought to be a skin reaction to increased levels of acetone, which comes out in sweat.
• Ketogenic flu is the most common side effect.He walks beginners through the first week of the ketogenic diet.The keto flu includes headaches, brain fog, fatigue, hunger, nausea, and discomfort.Symptoms can be reduced with supplementation of the minerals sodium, magnesium and potassium.
• The biggest consequence of the keto diet, which causes these side effects, is mineral imbalance and vitamin deficiency.A lack of minerals and vitamins can hinder and harm your health.

Contraindications to the keto diet

Since the ketogenic diet has many side effects, the body must be absolutely healthy.Contraindications to the keto diet:

• Diabetes mellitus
• Pregnancy and lactation period
• Pancreatitis, chronic diseases of the stomach and intestines
• Liver failure
• Carnitine deficiency, deficiency of the enzymes carnitine palmitoyltransferase, carnitine acyltransferase, pyruvate kinase
• Porphyria

Notice!When on a keto diet, an alcohol test may be false positive.

What can you eat on a ketogenic diet?

What foods can you eat on a keto diet, what fats can you eat on a keto diet, what is fiber, what fruits and vegetables can you eat on a ketogenic diet.Read more about it.

Allowed on the keto dietfats, they can be found at:

• Dairy products - fatty cottage cheese, sour cream and sour cream, hard cheeses, butter, almond and coconut milk.Avoid low-fat dairy products and sweet yogurts.
• Oils and fats – vegetable oils (olive, sunflower, sesame, pumpkin, linseed, coconut, mustard, corn, cedar, sea buckthorn, peanut, hemp, walnut oil, avocado oil), butter, mayonnaise, sauces
• Nuts and seeds – pistachios, peanuts, cashews, walnuts, macadamia nuts, walnuts

A slightly smaller quantity is requiredsquirrels:

• Meat - beef, pork, lamb, chicken, turkey, duck, goose, game.
• Fatty fish - salmon, salmon, sardines, saury, beluga, etc.
• Seafood.
• Canned food.
• Eggs.

No more than 10% of the diet should becarbohydrates: low carb (fiber) vegetables and fruits - chia seeds, eggplant, peppers, radishes, Chinese, cauliflower, white cabbage, broccoli, celery, spinach, asparagus, chard, zucchini, lettuce, Brussels sprouts, green beans, cucumber, zucchini, mushrooms, olives, avocado, leafy greens, lemon, lime, kiwi, grapefruit, plum,blueberry, blackberry, raspberry, strawberry, coconut, avocado.

To replenish your water supply, drink moreliquids– coffee, tea, water, bone soup, low-carb shakes and smoothies

To replenish minerals –mineral water

On the keto diet, you can follow the plate rule.It just looks a little different:

The kitchen must always have the following products:

• Water, coffee, tea.
• Sweeteners.
• Sauces: mayonnaise, mustard, horseradish, soy sauce.
• Ready-made broths (bone, chicken, beef, mixed).
• Pickles.
• Seeds and nuts.

What foods are prohibited on the keto diet?

There are many more foods to avoid on a keto diet than are allowed.

• Products rich in sugar – sweets, chocolates, cookies, candies, soft drinks, packaged juices, etc.
• Grains and starchy products - rice, legumes (beans, lentils, chickpeas, mung beans, peas, soybeans, porcelain, lupins), pasta, cereals (buckwheat, oats, wheat, pearl barley, millet, barley, semolina, millet, peas)
• Fruits, permitted fruits are listed above
• Starchy vegetables - potatoes, carrots, corn, Jerusalem artichokes, rutabaga, beets, pumpkin, zucchini
• Seasonings with a high carbohydrate content
• Alcohol can interrupt the ketosis process

We rid the kitchen of the following products:

• Starches and cereals - pasta, bread, rice, potatoes, corn, flour, cereals, rolls, croissants, bagels, waffles.
• Sweets – fruit juices, milk chocolate, pastries, desserts, sweets.
• Legumes – beans, peas, lentils.

Let's start reading the labels, hidden carbohydrates can be anywhere.

Menu on a keto diet

Breakfast

Scrambled eggs and bacon

Ingredients:

• Eggs 2 units
• Bacon 100 gr
• Seasonings to taste

Preparation:

• Fry the bacon for 1 minute on each side and add the eggs.
• Fry the eggs until they are ready, add salt and spices.

Lunch

Curried chicken soup

Ingredients:

• small onion
• Chicken thighs 150 gr
• 25% cream 40 gr
• Green beans 70 gr
• Curry powder 1 tbsp.
• Any oil 1 tbsp.

Preparation:

• Fry the onion in a frying pan with olive oil until transparent.
• Add the chicken thighs and fry for 4-5 minutes on each side.
• Grind the meat directly in the pan.
• Add the cream, green beans, curry powder, salt and seasonings to taste.
• Add a glass of water and cook for 20 minutes.

To have lunch

Meatballs with zucchini

Ingredients:

• Ground beef 180 gr
• Chicken egg 1 piece
• Hard cheese 40 gr
• Zucchini 100 gr

Preparation:

• Grate the hard cheese.
• Mix the minced meat: minced meat, egg and cheese.Form meatballs.
• Fry in a frying pan with oil until cooked on both sides.
• Cut the zucchini into long strips, like noodles.
• Fry in a frying pan with oil for about 2 minutes.
• Place the zucchini on a plate and the meatballs on top.You can add sauce and herbs.

Why is it better not to follow the keto diet?

• “You lose weight quickly on a keto diet,” scream all the keto diet advocates.And it's true, the weight is really coming off, although not what I would like.Lack of carbohydrates leads to rapid weight loss, as they retain a lot of water.One gram of carbohydrates requires 3 grams of water.The presence of 300 grams of carbohydrates in the diet retains 900 grams of water.In the beginning, you will be able to lose a lot of water weight and this will motivate you to stick with keto.However, without a calorie deficit, weight loss stops.
• The keto diet has a huge list of contraindications;To practice the ketogenic diet you need to be in good health.It is best not to follow this diet without professional supervision.
• The World Health Organization (WHO) recommends the consumption of carbohydrates to replenish energy and obtain all the necessary minerals and vitamins.Without such a large class of products, this balance can be upset.As a result, due to lack of vitamins, the body will be destroyed.
• The ketogenic diet is completely contrary to the rules of healthy eating behavior.
• Without a calorie deficit you will not be able to lose weight, in short, in general, losing weight on a keto diet is only possible thanks to calorie restriction.Therefore, it is much easier and safer to lose weight by eating well and also limiting calories.
• No matter how much everyone talks about treating diabetes, a ketogenic diet can trigger it.Liver cells cease to be sensitive to insulin and glycogen filling.Pancreas cells also atrophy, which leads to type 2 diabetes. Of course, this cannot happen in a few weeks, but the longer you follow the diet, the greater your risk.
• Fatty hepatosis may occur (fatty liver is a process that occurs as a result of a large accumulation of fat in the liver).
• The scary word “insulin” is what keto dieters are afraid of and believe it contributes to weight gain.However, it is also produced when consuming fats and proteins.It is also produced in the same moderate amounts when complex carbohydrates are consumed.With the full consumption of fats, proteins and complex carbohydrates, there will be no sugar spikes.
• The keto diet promises increased activity, well-being, improved mental function, lower sugar levels, and more.But in fact, the same success can be achieved by completely abandoning simple carbohydrates, leaving only complex ones.
• Without carbohydrates, you will not be able to build muscle mass.Muscles need glycogen from carbohydrates.
• Let’s get to the most important point – the 12-year study.The main conclusion is that low-carb diets are associated with a significantly higher risk of death from all causes in the long term.