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

There are currently many different diets with a wide variety of nutrients and varying degrees of restrictions.Some diets are designed to improve health and are recommended by doctors for certain diseases.Others need to lose weight, and experiments are often carried out here.In this article we will explain to you what the keto diet is.

Not so long ago, the ketogenic diet for weight loss among women gained particular popularity due to its unusual effect on the body.The keto diet or ketogenic diet for weight loss is characterized by a high fat intake and a low carbohydrate intake.By following these recommendations, the body enters the state of ketosis, a process in which fat burning begins.Thanks to the diet, blood sugar levels level off and insulin levels drop.The advantage of this effect is the rapid loss of body weight and the absence of hunger.To follow a ketogenic diet, you must avoid several major food classes.These foods include foods that contain carbohydrates.The main diet consists of fish, meat, some vegetables and natural oils (fats).

The keto diet was developed at the beginning of the last century to treat children with epilepsy.Studies have shown that 18% of patients who followed the keto diet for three months were completely seizure-free.Otherwise the seizures decreased somewhat.The effects of the keto diet on multiple sclerosis and Parkinson's disease have also been studied.However, these areas are still at the study stage.

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

What is Ketosis?

Followers of the keto diet rely on fats as their primary source of nutrition.Proteins are not that important as 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 nutrients such as carbohydrates, fats and proteins every day.During 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, the fuel for the body so to speak, is glucose;Other compounds can also be converted into it.During fasting or starvation of carbohydrates (on a ketogenic diet), the body adapts and begins to use glycogen (glucose residues) and lipids (fats).However, glycogen reserves are not large.

How do you get into ketosis?

Entering the state of ketosis is not that difficult if you understand the process.If you follow these steps, getting into ketosis will be easier:

• It is necessary to limit carbohydrates.It should be around 20 grams per day.There is no need to limit fiber.To get into ketosis, in most cases it is enough to limit carbohydrate consumption.However, in order to increase 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.The protein content in the diet should be around 1.5 grams per kilogram of body weight.For example, if you weigh 60 kilograms, you need no 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 starvation, unlike fasting, which also allows you to achieve ketosis.If you feel hungry, it is better to increase the amount of fat in your diet.
• Don't forget your water consumption.About two liters of water per day is not only enough for vital processes in the body, but also reduces the feeling of hunger.
• Try not to snack.Snacking can slow your weight loss process by causing additional insulin spikes.If you feel hungry, you need to have a snack.
• For example, the ketone diet can be combined with intermittent fasting according to the 16/8 scheme.This increases the amount of ketones.
• Don't forget sport and exercise.They improve health and well-being and allow you to achieve ketosis more successfully.At least 10,000 steps per day are enough.
• Get enough sleep and avoid stress.The minimum sleep duration 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 measuring the amount of ketones in your blood and urine using a special test.Test strips for determining glucose and ketone bodies have 50 pieces per pack.By the way, this test helps control the amount of acetone in the blood in order to avoid possible dangerous consequences.

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

• Dry mouth and thirst.Monitor your water intake to replenish electrolytes.
• Frequent urination.Ketone bodies contribute to increased frequency of trips to the toilet, as they need to be removed in a timely manner.
• Bad breath (keto 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 on the keto diet notice.

Rules of the keto diet

To follow a ketogenic diet, you must remember the following:Regulate:

• Reduce the amount of protein.As mentioned earlier, protein can inhibit the transition to ketosis because protein can be converted into glucose.
• Before starting the transition to a ketone diet, it is necessary to consult a specialist.For such experiments you need a comprehensive examination and permission from your doctor.It is also best to follow the ketogenic diet under the supervision and permission of a nutritionist.
• Clear your refrigerator of carbohydrate-containing foods in advance to avoid temptation.
• For the first time, create a list of allowed products;It should always be close at hand: in your phone notes or on the fridge.
• It is necessary to understand how to calculate the calorie content and quantities of food, for example, using calculators.
• Giving up carbohydrates should be done gradually, as giving up carbohydrates immediately 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 your reserves, but in their natural form it is better;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 make up around 5-10% of the main diet, protein around 10-20%.The rest should be fat – 70-85%.

For example, if your norm is 1600 calories, thenCarbohydratesshould be:

80-160 calories

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

Proteins:

160 – 320 calories

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

Fat:

1120 – 1360 calories

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

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=20g, 160/4=40g

Proteins:– 40 – 80 gr

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

Fat:

124 – 151g

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

Types of Keto Diet

There are different onesTypes of Keto DietHowever, depending on the BZHU ratio, you can now independently calculate the amount of nutrients using the example above.

• Standard power supplyon a keto diet or the classic keto diet.The BJU ratio is 20/75/5 (20% proteins, 75% fats, 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.Fasting days rich in carbohydrates are added to the usual times.You can eat sugary cereals and fruit 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 eat carbohydrate-containing foods before and after training and exercise.BJU ratio – 35/60/5
• Protein rich schemeketogenic diet.You can consume more proteins than usual.Used by bodybuilders to maintain muscle mass.Two options for 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 diet, or the vegan ketogenic diet.Animal foods are replaced by permitted foods, and carbohydrates are also restricted.The menu consists of fruits, vegetables, herbs, nuts, seeds, fats.The carbohydrate content should not be more than 15%.
• The Dirty Keto Diet.You can eat unhealthy foods.These include soda, sausages, sausages, fast food, as long as they do not contain a lot 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 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.The large fat content makes you feel more energetic.When losing weight, people most often experience depression and reduced energy.This is due to a reduced amount of glucose in the blood.On the keto diet, the lack of glucose does not lead to a decrease in the body's energy levels.On the contrary, the sugar level normalizes as there are no fluctuations and loss of strength.
• Improved mental function.Many followers of the ketone diet note an increase in mental performance.Because ketones are the best source of energy for the brain.The body works stably, focus and concentration are improved.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 to treat epilepsy since the early 20th century.The keto diet is now used to treat children with epilepsy.Current studies show that the treatment is also effective in adults.
• Improving skin quality.Some studies show that the ketogenic diet reduces facial inflammation.
• Improving the performance of the cardiovascular system.The amount of bad cholesterol decreases, which stabilizes blood pressure.The likelihood of plaque and blood clot formation is reduced, vascular walls are strengthened, and blood quality improves.

Harm of the keto diet and side effects

The consequences of a ketogenic diet are far 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.For this reason, your keto diet should be monitored by a doctor.It is very difficult to do everything right and follow all the rules, especially for a beginner.

With the ketone diet you can:negative consequences:

• Increased urination.The body strives to get rid of ketone bodies, so urine production increases.The fluid needs to 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, the introduction of magnesium supplementation is necessary.
• Constipation.The cause is usually dehydration (dehydration), as well as a lack of vegetables and fiber.Increase the amount of water again, at least 2 liters per day.To solve constipation problems, you can eat more fiber from non-starchy vegetables.
• Cardiac arrhythmia (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 deficiency 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.
• Decreased physical activity.Strength and endurance can initially be zero until the body gets used to burning fat.If you don't regain strength over time, try a cyclic ketogenic diet.
• Hair loss, deterioration of hair quality and the quality of skin and nails.The effect can appear 3-5 months after onset.It is urgent to add vitamins to the diet, preferably in natural form.Vitamins in tablet form are more difficult and not fully absorbed.
• Cholesterol levels can rise.Some studies show that cholesterol levels increase on keto dieters.
• Aggravation of cholelithiasis.
• Heartburn at the beginning of the trip and stomach problems are possible.
• Rash on the body.The keto rash is believed to be a skin reaction to elevated levels of acetone that comes out in sweat.
• Keto flu is the most common side effect.It accompanies beginners through the first week of the ketogenic diet.The keto flu includes headaches, brain fog, fatigue, hunger, nausea, and malaise.Symptoms can be relieved by supplementing with the minerals sodium, magnesium and potassium.
• The biggest consequence of the keto diet that causes these side effects is mineral imbalance and vitamin deficiency.A lack of minerals and vitamins can harm and affect 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 breastfeeding
• Pancreatitis, chronic diseases of the stomach and intestines
• Liver failure
• Carnitine deficiency, deficiency of the enzymes carnitine palmitoyltransferase, carnitine acyltransferase, pyruvate kinase
• Porphyria

Danger!If you're 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 ketogenic diet, what fats can you eat on a ketogenic diet, what is fiber, what fruits and vegetables can you eat on a ketogenic diet.Read more about it.

Allowed on the ketone dietFats, they can be found in:

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

Slightly less quantity is requiredSquirrel:

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

No more than 10% of the food should be omittedCarbohydrates: low-carb vegetables and fruits (fiber) - chia seeds, eggplant, peppers, radishes, Chinese cabbage, cauliflower, cabbage, broccoli, celery, spinach, asparagus, chard, zucchini, lettuce, Brussels sprouts, green beans, cucumbers, zucchini, mushrooms, olives, avocado, vegetables, 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 replenish minerals –mineral water

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

The following products should always be present in the kitchen:

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

What foods are forbidden on the keto diet?

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

• Products high in sugar – sweets, chocolate, cookies, candies, soda, packaged juices, etc.
• Cereal and starchy products – rice, legumes (beans, lentils, chickpeas, mung beans, 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, Jerusalem artichokes, turnips, turnips, pumpkin, zucchini
• High carbohydrate spices
• Alcohol can interrupt the process of ketosis

We free the kitchen of the following products:

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

Let's start by reading the labels: Hidden carbohydrates can be anywhere.

Menu for a keto diet

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:

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

Preparation:

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

Dinner

Meatballs with zucchini

Ingredients:

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

Preparation:

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

Why is it better not to practice the keto diet?

• “You lose weight quickly on a keto diet,” shout all proponents of the keto diet.And it's true, the weight is really coming off, although not as much as I would like.The 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.First, you may lose a lot of water, which will motivate you to continue sticking to the keto diet.However, without a calorie deficit, weight loss stops.
• The keto diet has a huge list of contraindications;To follow the ketogenic diet, you must be in good health.It is better not to follow this diet without the supervision of a professional.
• The World Health Organization (WHO) recommends consuming carbohydrates to replenish energy and obtain all necessary minerals and vitamins.Without such a large product class, this balance can be disrupted.As a result, the body is destroyed due to a lack of vitamins.
• The ketogenic diet completely contradicts the rules of a healthy diet.
• You won't be able to lose weight without a calorie deficit; 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 right while restricting your calorie intake.
• No matter how much everyone talks about treating diabetes, a ketogenic diet can cause diabetes.Liver cells are no longer sensitive to insulin and glycogen filling.The cells of the pancreas also atrophy, leading to type 2 diabetes.Of course, this can't happen in a few weeks, but the longer you stay on the diet, the higher the risk.
• Fatty hepatosis may develop (fatty liver is a process that occurs as a result of a large accumulation of fats in the liver).
• The scary word “insulin” is what followers of the keto diet are afraid of and believe that it contributes to weight gain.However, it also occurs when consuming fats and proteins.It is also produced in the same moderate amounts when complex carbohydrates are consumed.When fats, proteins and complex carbohydrates are fully consumed, there are no sugar peaks.
• The keto diet promises increased activity, well-being, improved mental performance, lower sugar levels and more.In fact, the same success can be achieved by completely eliminating simple carbohydrates and leaving only complex carbohydrates.
• Without carbohydrates you cannot build muscle mass.Muscles need glycogen from carbohydrates.
• Let’s come to the most important point – the 12-year course.The main finding is that low-carb diets are associated with a significantly higher risk of death from all causes in the long term.