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

Currently, there are many different diets with a wide variety of nutrition and varying degrees of restrictions.Certain diets are used to improve health and are recommended by doctors for certain diseases.Others need to lose weight, people here often experiment.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 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 a state of ketosis, a process in which fat begins to be burned.Thanks to the diet, blood sugar levels stabilize and insulin levels decrease.The advantage of this effect is the 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 containing 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 following a keto diet for three months were completely seizure-free.For the rest, seizures have decreased somewhat.The effects of the keto diet on multiple sclerosis and Parkinson's disease have also been studied.But these areas remain at the study stage.

Is this diet effective, is it wise to follow a keto diet for weight loss, the pros and cons, as well as the side effects of the ketogenic diet.We'll talk about this later.

What is ketosis?

Keto diet followers rely on fat as their primary source of nutrition.Protein is not that important because it can also be converted into glucose.Carbohydrates are consumed in small quantities - no more than 10% of the daily diet.

To stay alive and healthy, the body needs nutritional components such as carbohydrates, fats and proteins every day.During the assimilation process, 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 fuel of the body, is glucose;other compounds can also be converted there.During a fast or a lack of carbohydrates (with a ketogenic diet), the body adjusts and begins to consume glycogen (glucose residue) and lipids (fats).However, glycogen stores are not large.

How to get into ketosis?

Getting into a state of ketosis is not that difficult if you understand the procedure.Following these steps will make it easier to get into ketosis:

• Carbohydrates must be limited.There should be around 20 grams per day.There is no need to limit fiber.Most often, all you need to do to get into ketosis is limit carbs.However, to increase the chances of success, it is advisable to respect all points.
• Reduce the amount of protein in your diet.The limitation of proteins is due to the fact that they are able to transform into glucose.Protein in the diet should be approximately 1.5 grams per 1 kilogram of weight.For example, if you weigh 60 kilograms, 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 it should be plentiful.The keto diet for weight loss helps prevent starvation, unlike fasting, in which you can also achieve ketosis.If you are hungry, it is best to increase the amount of fat in your diet.
• Don't forget your water intake.About two liters of water per day will not only be enough for the body's vital processes, but will also reduce the feeling of hunger.
• Try not to snack.Snacking can slow down your weight loss process by causing additional insulin spikes.You should have a snack if you are 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 effectively.A minimum of 10,000 steps per day will be enough.
• Get enough sleep and avoid stress.The minimum duration of sleep per day is at least 8 hours.

How do you know if you are in ketosis?

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

Besides the test, several symptoms will indicate that 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 on time.
• Bad breath (keto breath).When in ketosis, a person may smell 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 a keto diet notice.

Keto diet rules

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

• Reduce the amount of protein.As mentioned earlier, protein can inhibit the transition to ketosis because it can be converted into glucose.
• Before starting the transition to a keto diet, a consultation with a specialist is necessary.You must undergo a complete examination and clearance 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 refrigerator of high-carb foods ahead of time to avoid temptation.
• For the first time, make a list of authorized products;it should always be at hand: in your phone notes or on the refrigerator.
• It is necessary to understand how to calculate the caloric content and quantities of foods, using, for example, calculators.
• Giving up carbohydrates should be gradual, because giving up carbohydrates immediately will be very difficult.
• Remember that by almost completely eliminating a large food group, you lose a large amount of vitamins and nutrients.Don't forget to replenish their reserves, but it is better in their natural form;pharmaceutical vitamins are not completely 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 about 5-10% of the main diet, proteins about 10-20%.The rest should be fats - 70-85%.

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

80-160 calories

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

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=20 gr, 160/4=40 gr

proteins:– 40 – 80 gr

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

fat :

124 – 151g

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

Types of Keto Diet

There are differenttypes of keto dietdepending on the ratio 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 patternketo diet with fasting.It is used by athletes who want to increase their muscle mass and is not intended for long-term use.Fasting days rich in carbohydrates are added to the usual periods.You are allowed to eat cereals and fruits high in sugar two days a week.The BZHU ratio 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 Report – 35/60/5
• High protein dietketogenic diet.You can eat 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 ratio of BZHU is distributed as follows - 30/40/30
• Vegetarian keto diet, or the vegan ketogenic diet.Foods of animal origin are replaced by permitted foods and carbohydrates are also limited.The menu consists of fruits, vegetables, herbs, nuts, seeds and fats.Carbohydrates should not exceed 15%.
• The Dirty Keto Diet.You can 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

Keto diet enthusiasts point to several benefits of this diet.Added to significant weight loss are:

• Decrease in blood sugar.Available research shows that the keto diet is effective in preventing diabetes.
• Increased energy.Thanks to the large amount of fat, you will feel more energetic.When losing weight, people most often experience depression and decreased energy.This is due to a reduced amount of glucose in the blood.On the keto diet, lack of glucose does not reduce the body's energy levels.On the contrary, the sugar level is normalized, thanks to the absence of flare-ups and loss of strength.
• Improved mental function.Many keto diet followers note an increase in mental performance.In fact, ketones are the best source of energy for the brain.The body works stably, concentration 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.
• Improve 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 blood pressure stabilizes.The risk of plaque formation and blood clots is reduced, the vessel walls are strengthened and the quality of blood improves.

Keto diet harms and side effects

The consequences of a ketogenic diet far outweigh the positive effects.The worst thing a keto diet can lead to is acidosis.This 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 healthcare professional.It is very difficult to do everything correctly and follow all the rules, especially for a beginner.

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

• Increased urination.The body works to get rid of ketones, which increases urine production.The liquid must be replenished.
• 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.It is therefore necessary to consume more water and salt.If these measures are not enough, then it is necessary to introduce a magnesium supplement.
• Constipation.The cause is most often 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 eat more fiber from non-starchy vegetables.
• Abnormal heart rhythm (tachycardia), the heart begins to beat faster and harder.This is a temporary effect and 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 consult a doctor immediately for advice.
• Decrease in physical activity.Strength and endurance may be zero at first until the body gets used to burning fat.If your strength doesn't return over time, try a cyclical ketogenic diet.
• Hair loss, deterioration of hair quality and skin and nail quality.The effect may appear 3 to 5 months after the start.There is an urgent need to add vitamins to the diet, preferably in their natural form.Vitamins in tablet form are more difficult to absorb and not completely.
• Cholesterol may increase.Some studies show that cholesterol levels increase in people on the keto diet.
• Exacerbation of cholelithiasis.
• Attacks of heartburn at the start of the trip, as well as stomach aches, are possible.
• Rash on the body.The keto rash is thought to be a skin reaction to increased levels of acetone, which is released with sweat.
• Keto flu is the most common side effect.It follows 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 by supplementing with 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 harm health.

Contraindications to the keto diet

Since the ketogenic diet has many side effects, the body must be in perfect health.Contraindications to the keto diet:

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

Attention !When following a keto diet, a blood alcohol test may be falsely 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.Learn more about this.

Allowed with the keto dietfats, we find them in:

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

You need a little less quantitysquirrels:

• 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 vegetables and fruits (fiber) – chia seeds, eggplant, peppers, radishes, Chinese, cauliflower, white cabbage, broccoli, celery, spinach, asparagus, chard, zucchini, lettuce, Brussels sprouts, green beans, cucumbers, zucchini, mushrooms, olives, avocado, green vegetables, 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

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

The kitchen should always have the following products:

• Water, coffee tea.
• Sweeteners.
• Sauces: mayonnaise, mustard, horseradish, soy sauce.
• Ready-to-use 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 allowed.

• Products high in sugar - candy, chocolate, cookies, candies, soda, packaged juices, etc.
• Grain and starchy products - rice, legumes (beans, lentils, chickpeas, mung beans, peas, soy, china, lupin), pasta, cereals (buckwheat, oatmeal, wheat, pearl barley, millet, barley, semolina, corn, peas)
• Fruits, permitted fruits are listed above
• Starchy vegetables - potatoes, carrots, corn, Jerusalem artichoke, rutabaga, beets, pumpkin, zucchini
• High-Carb Seasonings
• Alcohol can interrupt the ketosis process

We clear 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, sweets.
• Legumes – beans, peas, lentils.

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

Menu on a keto diet

Breakfast

Scrambled eggs and bacon

Ingredients :

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

Preparation :

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

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 :

• Sauté the onion in a pan with oil until transparent.
• Add the chicken thighs and brown for 4 to 5 minutes on each side.
• Chop the meat directly in the pan.
• Add sour cream, green beans, curry, salt and spices to taste.
• Add a glass of water and simmer for 20 minutes.

Dinner

Zucchini Meatballs

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 an oil pan until cooked on both sides.
• Cut the zucchini into long strips, like noodles.
• Brown in an oil pan for about 2 minutes.
• Arrange the zucchini on a plate and 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,” all keto diet proponents shout.And it’s true, the weight is really decreasing, even if it’s 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 allows us to retain 900 grams of water.At first, you will be able to lose a lot of water weight, which will motivate you to continue sticking to keto.However, without a calorie deficit, weight loss stops.
• The keto diet has a huge list of contraindications;To practice 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 your energy and get all the necessary minerals and vitamins.Without such a wide range of products, you can disrupt this balance.As a result, due to a lack of vitamins, the body will be destroyed.
• The ketogenic diet is completely against the rules of healthy eating behavior.
• Without a calorie deficit you will not be able to lose weight, well, in general, losing weight on a keto diet is only possible through calorie restriction.Therefore, it is much easier and safer to lose weight by eating healthily and limiting calories.
• No matter how much everyone is interested in treating diabetes, a ketogenic diet can trigger it.Liver cells stop being sensitive to insulin and glycogen replenishment.The cells in the pancreas 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 higher the risk.
• Fatty hepatosis may develop (fatty liver is a process resulting from significant accumulation of fats in the liver).
• The scary word “insulin” is what keto dieters fear and believe 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 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 much more.But in fact, the same success can be achieved by completely abandoning simple carbohydrates and sticking only to complex carbohydrates.
• 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.