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

Currently, there are many different diets with a wide range of nutrition and varying degrees of restriction.Some diets are used to improve health and are recommended by doctors for certain diseases.Others need to lose weight, people often experiment here.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 special popularity due to its unusual effect on the body.The keto diet or ketogenic weight loss diet is characterized by high fat and low carbohydrate intake.Following these recommendations, the body enters a state of ketosis, a process in which fat begins to be burned.Thanks to the diet, the blood glucose level decreases and the insulin level becomes low.The advantage of this effect is rapid weight loss and absence of hunger.To follow a ketogenic diet, you will have to give up several large food classes.These foods include foods that contain carbohydrates.The main diet becomes fish, meat, some vegetables and natural oils (fats).

The keto diet was developed at the beginning of the last century for the treatment of children suffering from epilepsy.Studies have shown that 18% of patients on the keto diet were completely seizure-free for three months.In other respects, the attacks have somewhat decreased.The effects of the keto diet on multiple sclerosis and Parkinson's disease have also been studied.But these areas remain under study.

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

What is ketosis?

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

To maintain life and health, the body needs nutritional components such as carbohydrates, fats and proteins every day.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, fuel for the body, is glucose;other compounds can also be converted to it.During fasting or lack of carbohydrates (on a ketogenic diet), the body adapts and begins to consume glycogen (glucose residues) and lipids (fats).However, glycogen reserves are not large.

How to get into ketosis?

Getting into ketosis is not that difficult if you understand the procedure.Following these steps will help you get into ketosis more easily:

• It is necessary to limit the intake of carbohydrates.It should be around 20 grams per day.No need to limit fiber.Most often, all you need to do to get into ketosis is to restrict carbohydrates.However, to increase the possible success, it is advisable to adhere to all points.
• Reduce the amount of protein in your diet.The limitation of protein is due to the fact that it can be converted into glucose.Protein in the diet should be about 1.5 grams per 1 kilogram of weight.For example, if you weigh 60 kilograms, then you do not 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.A keto diet for weight loss allows you to avoid starvation, unlike fasting where you can also achieve ketosis.If you feel hungry, it is better to increase the amount of fat in your diet.
• Do not forget about water consumption.About two liters of water a day will be enough not only for vital processes in the body, but will also reduce the feeling of hunger.
• Try not to snack.Snacking can slow down your weight loss process by causing extra insulin spikes.You must eat a snack if you feel hungry.
• The ketogenic 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 enough.
• 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 determine whether 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 have 50 pieces in a package.Otherwise, 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 that you are in ketosis:

• Dry mouth and thirst.Monitor water intake to replenish electrolytes.
• Frequent urination.Ketone bodies contribute to increasing the frequency of trips to the toilet, because they need to be removed in time.
• Bad breath (keto breath).In ketosis, a person may smell like acetone, similar to nail polish remover, or overripe fruit.

Decreased appetite and increased energy may occur.These are the signs that people on 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 earlier, protein can inhibit the transition into ketosis due to the fact that protein can be processed into glucose.
• Before starting the transition to the keto diet, a consultation with a specialist is necessary.For such experiments, you must have a comprehensive examination and permission from your doctor.It is also best to follow a ketogenic diet under the supervision and permission of a nutritionist.
• Clean out the fridge in advance of foods containing carbohydrates to avoid temptation.
• Create a list of allowed products for the first time;it should always be at hand: in the notes on the phone or on the fridge.
• It is necessary to understand how to calculate the calorie content and amounts of food, using, for example, a calculator.
• Giving up carbohydrates should be gradual, because immediately giving up carbohydrates will be very difficult.
• Do not forget that by almost completely eliminating a large group of foods, you lose a large amount of vitamins and nutrients.Do not forget to replenish their reserves, but it is better in their natural form;pharmacy vitamins are not fully absorbed.
• Maintain the proportions of BJU (proteins, fats and carbohydrates).Calculating BJU on a keto diet is the most important rule.Carbohydrates should be about 5-10% of the main diet, proteins about 10-20%.The rest should be fat - 70-85%.

For example, if your norm is 1600 calories, thencarbohydratesit should be:

80-160 calories

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

proteins:

160 – 320 calories

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

grease:

1120 – 1360 calories

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

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

20 – 40 years

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

proteins:- 40 - 80 gr

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

grease:

124 – 151 years

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

Types of keto diets

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

• Standard power supplyon a keto diet, or a 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.Fast days with a high carbohydrate content are added to the usual periods.Two days a week you can eat cereals and fruits that contain a lot of sugar.The BZHU ratio on normal days is 20/75/5, on fasting days - 20/30/50
• The targeted keto diet, also called the 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 can consume more protein than usual.It is used by bodybuilders to maintain muscle mass.Two options for the BZHU ratio - 35/60/5 and 40/55/5.
• Modified Keto Diet.The ratio of BZHU is distributed as follows - 30/40/30
• Vegetarian keto dietor a vegan ketogenic diet.Food of animal origin has been replaced by permitted food, and carbohydrates are also limited.The menu consists of fruits, vegetables, herbs, nuts, seeds, fats.Carbohydrates should not be more than 15%.
• The Dirty Keto Diet.You can eat junk food.This includes soda, sausages, sausages, fast food, if they do not contain a large amount of carbohydrates.BZHU scheme – 20/75/5
• The 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

Proponents of the keto diet point to several benefits 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 high amount of fat, you will feel more energetic.When losing weight, people most often suffer from depression and reduced energy.This is due to the reduced amount of glucose in the blood.In the keto diet, the lack of glucose does not reduce the body's energy levels.On the contrary, the sugar level normalizes, as a result without spikes and loss of strength.
• Improved mental function.Many followers of the keto diet 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 disease in the elderly.
• Treatment of epilepsy.The keto diet has been used since the beginning of the 20th century to treat epilepsy.The keto diet is now being used to treat children with epilepsy.Recent studies show that the treatment is also effective for adults.
• Improving skin quality.Some research shows that the ketogenic diet reduces facial inflammation.
• Improving the performance of the cardiovascular system.The amount of bad cholesterol decreases, as a result, blood pressure stabilizes.The probability of the formation of plaque and blood clots is reduced, the walls of blood vessels are strengthened and the quality of the blood is improved.

The harm of the keto diet and side effects

The consequences of the ketogenic diet are much greater than the positive effects.The worst thing a keto diet can lead to 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.

With the keto diet, the following is possible:negative consequences:

• Increased urination.The body tries to get rid of ketone bodies, so the production of urine increases.The fluid must be topped up.
• Leg cramps are the most common side effect after starting a 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, then it is necessary to introduce a magnesium supplement.
• Prison.The cause is usually dehydration (dehydration) and a lack of vegetables and fiber.Increase your water intake again, at least 2 liters a day.To solve constipation problems, you can consume more fiber from non-starchy vegetables.
• Abnormal heart rhythm (tachycardia), the heart starts to beat faster and harder.This is a temporary effect that disappears after the first week.The problem is related to the lack of potassium, magnesium and sodium.If the problem persists, increase the amount of water and salt.In severe cases, add potassium or consult a doctor immediately for advice.
• Reduced 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.
• Loss of hair, deterioration of hair quality and quality of skin and nails.The effect can appear 3-5 months after the start.It is urgent to add vitamins to the diet, preferably in their natural form.Vitamins in the form of tablets are more difficult to absorb and not completely.
• Cholesterol may increase.Some studies show that cholesterol levels increase among those on a keto diet.
• Exacerbation of cholelithiasis.
• Heartburn attacks are possible at the beginning of the trip, as well as stomach problems.
• Body rash.There is an assumption that keto rash is a skin reaction to an increased level of acetone, which comes out with sweat.
• Keto flu is the most common side effect.Follows beginners during the first week of the ketogenic diet.Keto flu includes headaches, brain fog, fatigue, hunger, nausea, and discomfort.Symptoms can be reduced by adding the minerals sodium, magnesium and potassium.
• The biggest consequence of the keto diet, which causes these side effects, is mineral imbalance and vitamin deficiency.Lack of minerals and vitamins can disrupt and undermine health.

Contraindications for the keto diet

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

• diabetes mellitus
• Period of pregnancy and breastfeeding
• Pancreatitis, chronic diseases of the stomach and intestines
• Liver failure
• Deficiency of carnitine, deficiency of enzymes carnitine palmitoyltransferase, carnitine acyltransferase, pyruvate kinase
• Porphyria

Warning!When on a keto diet, an alcohol test can give a 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 keto diet.Read more about it.

Allowed on the keto dietfats, can be found in:

• Dairy products - full-fat cottage cheese, 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, walnuts

A slightly smaller amount is requiredsquirrels:

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

It should not be more than 10% of the dietcarbohydrates: low-carb (fiber) vegetables and fruits – chia seeds, eggplant, peppers, radishes, Chinese, cauliflower, white cabbage, broccoli, celery, spinach, asparagus, Swiss chard, zucchini, lettuce, Brussels sprouts, beans, green beans, squash, avocado, collard greens, lemon, lime, kiwi, grapefruit, plum, blueberry, blackberry, raspberry, strawberry, coconut, avocado.

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

To compensate for minerals –mineral water

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

The following products should always be in the kitchen:

• 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 the keto diet than are allowed.

• Products with a high sugar content - candy, chocolate, cookies, sweets, juices, packaged juices, etc.
• Cereals and starchy products - rice, legumes (beans, lentils, chickpeas, legumes, peas, soybeans, china, lupine), pasta, cereals (buckwheat, oatmeal, wheat, pearl barley, millet, barley, semolina, corn, peas)
• Fruits, permitted fruits are listed above
• Starchy vegetables - potatoes, carrots, corn, artichokes, rutabagas, beets, pumpkins, zucchini
• Spices with a high carbohydrate content
• Alcohol can interrupt the process of ketosis

We have cleared the kitchen of the following products:

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

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

Keto diet menu

Breakfast

Scrambled eggs and bacon

Ingredients:

• Eggs 2 pcs
• Bacon 100 gr
• Spices to taste

Preparation:

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

Lunch

Chicken curry soup

Ingredients:

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

Preparation:

• Fry the onion in oil in a pan until it is transparent.
• Add the chicken thighs and fry for 4-5 minutes on each side.
• Grind the meat directly in the pan.
• Add sour cream, beans, curry, salt and spices to taste.
• Add a glass of water and simmer for 20 minutes.

Dinner

Meatballs with zucchini

Ingredients:

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

Preparation:

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

Why is it better not to practice the keto diet?

• "Lose weight fast on the keto diet," shouts all the keto dieters.And it's true, the weight does come off, though not what I would like.Lack of carbohydrates leads to rapid weight loss, because 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.At first, you will be able to lose a lot of water weight and this will motivate you to stay on keto.However, without a calorie deficit, weight loss stops.
• The keto diet has a huge list of contraindications;To practice a ketogenic diet, you must be in good health.It is better not to eat this diet without the supervision of an expert.
• The World Health Organization (WHO) recommends the consumption of carbohydrates in order to fill up energy and get all the necessary minerals and vitamins.Without such a large product class, you can upset this balance.As a result, due to lack of vitamins, the body will be destroyed.
• The ketogenic diet is completely against the rules of a healthy diet.
• Without a calorie deficit, you won't be able to lose weight, so, in general, weight loss on a keto diet is only possible thanks to calorie restriction.Therefore, it is much easier and safer to lose weight by eating properly and limiting calories.
• No matter how much everyone is trying to cure diabetes, the ketogenic diet can trigger it.Liver cells become less sensitive to insulin and glycogen loading.Pancreatic cells also atrophy, leading to type 2 diabetes. Of course, this cannot happen in a few weeks, but the longer you stick to the diet, the greater the risk.
• Fatty hepatosis may develop (fatty liver is a process that occurs as a result of a large accumulation of fat in the liver).
• The dreaded word “insulin” is what keto dieters fear and believe contributes to weight gain.However, it is also produced when fat and protein are consumed.It is also produced in the same moderate amounts when complex carbohydrates are consumed.With 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 finding is that low-carbohydrate diets are associated with a significantly higher risk of death from all causes in the long term.