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 restriction.Some 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 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 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 fat begins to burn.Thanks to the diet, blood glucose levels decrease and insulin levels decrease.The advantage of this effect is the rapid loss of body weight and lack of hunger.To follow a ketogenic diet, you will need to give up several large food classes.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 following the keto diet for three months were completely seizure free.For the rest, the convulsions subsided to some degree.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.

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

What is ketosis?

Keto dieters rely on fats 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 nutrients 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 into it.During fasting or carbohydrate deprivation (with a ketogenic diet), the body adapts and begins to consume glycogen (glucose waste) and lipids (fats).However, glycogen stores 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 enter ketosis:

• It is necessary to limit carbohydrates.It should be about 20 grams per day.No need to limit fiber.Most often, all you need to do to enter ketosis is to restrict carbohydrates.However, to increase the potential success, it is advisable to observe all points.
• Reduce the amount of protein in your diet.The limitation of protein is due to the fact that it is able to 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.The keto diet for weight loss allows you to avoid hunger, unlike fasting, in which you can also achieve ketosis.If you feel like you are hungry, it is better to increase the amount of fat in your diet.
• Don't forget about your 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.Eating junk food can slow down the weight loss process by causing additional insulin spikes.You should eat 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.
• Do not forget about sports and training.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 the determination of glucose and ketone bodies have 50 pieces per package.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 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 must be removed in time.
• Bad breath (bad breath).In ketosis, a person may smell like acetone, similar to nail polish remover or ripe fruit.

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

These are the rules of the diet

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

• Reduce the amount of protein.As mentioned earlier, protein can prevent the transition to ketosis due to the fact that protein is able to be processed into glucose.
• Before starting the transition to a ketogenic 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 permission of a nutritionist.
• Clean out your fridge of carb foods beforehand to avoid temptation.
• For the first time, make a list of allowed products;it should always be near: in the notes of the phone or on the refrigerator.
• It is necessary to understand how to calculate the caloric content and amount of food, using, for example, calculators.
• Giving up carbohydrates should be gradual, as immediately giving up carbohydrates will be very difficult.
• Remember 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 rate 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 parameters to grams.One gram of carbohydrates and proteins contains 4 calories, fats - 9. This means that with a calorie rate of 1600,carbohydratesshould be:

20 - 40 g

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

proteins:- 40 - 80 gr

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

fat:

124 – 151 g

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

These types of diet

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

• Standard power supplyon a keto diet, or classic keto diet.The BJU ratio is 20/75/5 (20% protein, 75% fat, 5% carbohydrate).
• Cyclic schemeketo diet with fasting.It is used by athletes who wish to increase muscle mass and is not intended for long-term use.High-carb fasting days are added to regular periods.You are allowed to eat grains and fruits that contain a lot of sugar two days a week.The ratio of BZHU on normal days is 20/75/5, on fasting days - 20/30/50
• This targeted diet, also called a sports diet.You can consume carbohydrate foods before and after workouts and training.BJU report – 35/60/5
• High protein schemeketogenic diet.You can 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 ratio of BZHU is distributed as follows - 30/40/30
• This is a vegetarian dietor the ketogenic vegan diet.Animal foods are replaced with permitted foods and carbohydrates are also limited.The menu consists of fruits, vegetables, herbs, nuts, seeds, fats.Carbohydrates should not be more than 15%.
• 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.Scheme BZHU – 20/75/5
• The lazy ketogenic diet.Suitable for beginners, apart from the ratio, BJU is no different from the dirty ketogenic diet.BZHU scheme – 20/80/20

The benefits of the keto diet

Lovers of this 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 often suffer from depression and low energy.This is due to a reduced amount of glucose in the blood.With the keto diet, the lack of glucose does not reduce the body's energy levels.On the contrary, the sugar level is normalized, as a result of no increases and loss of strength.
• Improving mental function.Many fans 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 steadily, focus and concentration will improve.In rare cases, the keto diet is used to prevent Parkinson's and Alzheimer's diseases in the elderly.
• 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 the quality of the skin.Some studies show 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 possibility of plaque formation and blood clotting is reduced, vessel walls are strengthened and blood quality is improved.

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.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 correctly and follow all the rules, especially for a beginner.

With the ketogenic diet are possible:negative consequences:

• Increased urination.The body tries to get rid of ketone bodies, so urine production increases.The fluid must be refilled.
• Leg cramps are the most common side effect after starting the keto diet.This effect is related to the 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.
• Constipation.The most common cause is dehydration (dehydration) and 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 starts to beat faster and harder.This is a temporary effect that goes away 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.
• Sedentary physical activity.Strength and endurance may be nil 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 of hair quality and skin and nail quality.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 tablet form are more difficult to absorb and not completely.
• Cholesterol may increase.Some studies show that cholesterol levels increase among keto dieters.
• Exacerbation of cholelithiasis.
• Heartburn attacks at the beginning of the trip, as well as stomach upsets are possible.
• Redness on the body.There is an assumption that keto rash is a skin reaction to increased levels of acetone, which comes out in sweat.
• Keto flu is the most common side effect.It follows beginners through the first week of the ketogenic diet.Keto flu includes headache, 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 that causes these side effects is mineral imbalance and vitamin deficiency.Lack of minerals and vitamins can disrupt and damage 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
• Pregnancy and lactation period
• Pancreatitis, chronic stomach and intestinal diseases
• Liver failure
• Carnitine deficiency, deficiency of the enzymes carnitine palmitoyltransferase, carnitine acyltransferase, pyruvate kinase
• porphyria

Warning!When on a keto diet, an alcohol test can 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 this.

Allowed on the ketogenic dietgrease, they can be found at:

• Dairy products - full-fat cottage cheese, sour cream and 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, flaxseed, coconut, mustard, corn, cedar, sea buckthorn, peanut, hemp, walnut oil, avocado oil), butter, mayonnaise, dressings
• Nuts and seeds – pistachios, peanuts, cashews, walnuts, macadamia nuts, walnuts

A little less amount is neededsquirrels:

• 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, bell peppers, radishes, Chinese cabbage, cauliflower, white cabbage, broccoli, celery, spinach, asparagus, chard, zucchini, lettuce, Brussels sprouts, green beans, kidney beans, avocado, collard greens, lemons, limes, kiwi, grapefruit, plums, blueberries, blackberries, raspberries, strawberries, coconut,avocado.

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

To replenish minerals -mineral water

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

The kitchen should always have the following products:

• Water, tea, coffee.
• Sweeteners.
• Sauces: mayonnaise, mustard, horseradish, soy sauce.
• Ready-made soups (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 high in sugar - sweets, chocolates, cookies, candies, soda, packaged juices, etc.
• Cereals and starch products - rice, legumes (beans, lentils, chickpeas, mung beans, peas, soybeans, china, lupine), pasta, cereals (buckwheat, oats, wheat, pearl barley, millet, barley, oatmeal, corn, peas)
• Fruits, the allowed fruits are listed above
• Starchy vegetables - potatoes, carrots, corn, Jerusalem artichokes, rutabagas, beets, squash, zucchini
• High carb spices
• Alcohol can interrupt the process of ketosis

We free the kitchen from the following products:

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

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

The menu of a keto diet

BREAKFAST

Scrambled eggs and bacon

Ingredients:

• 2 eggs
• Ham 100 gr
• Spices to taste

Preparation:

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

lunches

Chicken curry soup

Ingredients:

• small onion
• Chicken thighs 150 gr
• Yogurt 25% 40 gr
• Beans 70 gr
• Curry powder 1 tablespoon.
• Each oil 1 tablespoon.

Preparation:

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

Dinner

Zucchini meatballs

Ingredients:

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

Preparation:

• Grate the hard cheese.
• Mix the ground meat: ground meat, egg and cheese.Form meatballs.
• Fry in a pan with oil until cooked on both sides.
• Cut zucchini into long strips, like noodles.
• Fry in a pan with oil for about 2 minutes.
• Put 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 fast on a keto diet," shout all 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 hold a lot of water.One gram of carbohydrate requires 3 grams of water.The presence of 300 grams of carbohydrates in the diet saves 900 grams of water.At first, you will be able to lose a lot of water weight and this will motivate you to stick with it.However, without a calorie deficit, weight loss stops.
• The keto diet has a long list of contraindications;to practice the ketogenic diet you must be in good health.It is best not to eat this diet without the supervision of a professional.
• The World Health Organization (WHO) recommends consuming carbohydrates to replenish 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 the 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 won't be able to lose weight, well, 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 right and also restricting calories.
• No matter how much everyone thinks about treating diabetes, a ketogenic diet can cause it.Liver cells cease to be sensitive to insulin and glycogen replenishment.Pancreatic cells also atrophy, which leads to type 2 diabetes. Of course, this cannot happen in a few weeks, but the longer you stick to 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 fat in the liver).
• The dreaded word "insulin" is one that 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 complete consumption of fats, proteins and complex carbohydrates, there will be no increase in sugar.
• 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 come 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.