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

Nowadays, there are many different diets with different nutrition and different degrees of restrictions.Some diets are used to improve health and are recommended by doctors for certain diseases.Others need to lose weight, which is where people often experiment.In this article, we will tell you what the keto diet is.

Some time ago, the ketogenic diet for women's weight loss gained special popularity due to its extraordinary effect on the body.The keto diet or ketogenic diet for weight loss is characterized by a high fat intake and low carbohydrate intake.By following these recommendations, the body enters a state of ketosis, in which fat begins to be burned.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 the absence of hunger.To follow a ketogenic diet, you will have to give up several large 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 within three months, 18% of patients who followed a keto diet became completely seizure free.In the rest, the convulsions have decreased to some extent.The effects of the keto diet on both multiple sclerosis and Parkinson's disease have also been studied.But these areas are still under study.

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

What is ketosis?

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

The body needs nutrients such as carbohydrates, fats and proteins every day to maintain life and health.In the process of assimilation, they are broken down into simple organic compounds, fats into glycerol and fatty acids, proteins into amino acids, and carbohydrates into glucose.The most important component, so to speak, is fuel for the body, glucose;other compounds can also be converted to it.During fasting or carbohydrate deprivation (with a ketogenic diet), the body adapts and begins to consume glycogen (remains of glucose) and lipids (fats).However, glycogen stores are not large.

How to enter ketosis?

Getting into ketosis isn't that difficult if you understand the process.Getting into ketosis will be easier by following these steps:

• Carbohydrates should be limited.It should be about 20 grams per day.No need to restrict fiber.Most of the time, all you need to do to get into ketosis is to restrict carbs.However, it is advisable to follow all points to maximize possible success.
• Reduce the amount of protein in your diet.Limitation of protein is due to its ability to be converted to glucose.Protein in the diet should be about 1.5 grams per kilogram of body 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 it should be plentiful.The 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 per day will be enough for vital processes in the body, and will also reduce the feeling of hunger.
• Try not to snack.Snacking can slow down weight loss by causing extra insulin spikes.If you feel hungry, you should eat a snack.
• 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 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 you're in ketosis?

You can determine whether you are in ketosis by determining the amount of ketones in the blood and urine using a special test.Each pack contains 50 test strips for determining glucose and ketone bodies.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 signs that you are in ketosis:

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

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

Keto diet guidelines

To follow a ketogenic diet, you must:rules:

• Reduce the amount of protein.As mentioned earlier, protein can inhibit the transition to ketosis because glucose can be processed.
• Before starting the transition to the keto diet, you should consult a specialist.For such experiments, you should get a thorough examination and permission from your doctor.It is also best to follow a ketogenic diet under the supervision and approval of a nutritionist.
• To avoid temptation, clear your fridge of carb foods beforehand.
• Make a list of allowed products for the first time;it should always be at hand: in the phone records or on the refrigerator.
• For example, it is necessary to understand how to calculate the caloric content and quantity of foods using calculators.
• Giving up carbohydrates should be gradual, because it will be very difficult to give up carbohydrates immediately.
• Remember that by almost completely eliminating a large food group, you lose a large amount of vitamins and nutrients.Do not forget to replenish its reserves, but it is better in its natural form;pharmacy vitamins are not completely absorbed.
• Maintain BJU (proteins, fats and carbohydrates) ratios.Calculation of BJU is the most important rule in the keto diet.About 5-10% of the main diet should be carbohydrates, 10-20% should be proteins.The rest should be fats - 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

oil:

1120-1360 calories

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

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

20 - 40 g

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

proteins:- 40 - 80 g

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

oil:

124 – 151 g

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

Types of keto diet

There are different onesketo diet typesDepending on the ratio of BZHU, but now you can independently calculate the amount of nutrients according to the example above.

• Standard power supplyon the keto diet or the classic keto diet.The ratio of BJU 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.High-carbohydrate fasting days are added to the usual cycles.It is allowed to eat cereals and fruits with a lot of sugar two days a week.On normal days, the BZHU ratio is 20/75/5, on fasting days - 20/30/50.
• A targeted keto diet is also called a sports diet.You can eat carbohydrate foods before and after training and exercise.BJU ratio - 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
• Vegetarian keto diet, or a vegan ketogenic diet.Animal foods are replaced by permitted foods, and carbohydrates are restricted.The menu consists of fruits, vegetables, herbs, nuts, seeds, oils.Carbohydrates should not exceed 15%.
• The Dirty Keto Diet.You can eat unhealthy foods.These include soda, sausage, sausage, fast food, if they do not contain a lot 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 emphasize a number of advantages of this diet.In addition to significant weight loss, there are:

• Reduced blood sugar.Current 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 are most likely to suffer from depression and low energy.This is due to a decrease in the amount of glucose in the blood.With a keto diet, the lack of glucose does not reduce the body's energy level.On the contrary, the sugar level normalizes as a result of no fluctuations and loss of strength.
• Improved mental function.Many proponents of the keto diet report increased mental performance.This is because ketones are the best source of energy for the brain.The body works stably, attention and concentration will improve.Rarely, the keto diet is used to prevent Parkinson's and Alzheimer's disease 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 being 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 functioning of the cardiovascular system.The amount of bad cholesterol decreases, as a result, blood pressure stabilizes.Plaque and blood clots are less likely to form, vessel walls are strengthened, and blood quality improves.

Harms and Side Effects of the Keto Diet

The results of the ketogenic diet are far greater than the positive effects.The worst thing a keto diet can cause 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.Therefore, your keto diet should be monitored by a medical professional.It is very difficult to do everything right and follow all the rules, especially for beginners.

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 filled.
• 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 urine output.Therefore, it is necessary to consume more water and salt.If these measures are not enough, then it is necessary to apply a magnesium supplement.
• Constipation.The most common cause is 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 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 seek medical advice immediately.
• Decreased physical activity.Strength and endurance may be zero at first until the body adapts to burning fat.If your strength doesn't return over time, try a cyclic ketogenic diet.
• Hair loss, deterioration of hair quality and quality of skin and nails.The effect can be seen 3-5 months after the start.It is urgent to add vitamins to the diet, preferably in 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 and stomach upsets are possible at the beginning of the trip.
• Rash on the body.There is a hypothesis that the keto rash is a skin reaction to the increased level of acetone excreted in sweat.
• Keto flu is the most common side effect.It follows beginners through their first week on the ketogenic diet.Keto flu includes headaches, brain fog, fatigue, hunger, nausea, and restlessness.You can reduce symptoms by supplementing with the minerals sodium, magnesium, and potassium.
• The biggest consequence of the keto diet causing these side effects is mineral imbalance and vitamin deficiency.Lack of minerals and vitamins can impair and impair health.

Contraindications to the keto diet

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

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

Allowed on the keto dietoils, you can find them:

• Dairy products - full-fat cottage cheese, sour cream and cream, hard cheeses, fatty oils, 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, tea tree, peanut, hemp, walnut oil, avocado oil), butter, mayonnaise, sauces
• Nuts and seeds - pistachios, peanuts, cashews, walnuts, macadamia nuts, pecans

A little less quantity is requiredsquirrels:

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

It should not exceed 10% of the dietcarbohydrates: low-carb vegetables and fruits (fiber) – chia seeds, eggplant, bell pepper, radish, Chinese, cauliflower, white cabbage, broccoli, celery, spinach, asparagus, chard, zucchini, lettuce, Brussels sprouts, green beans, cucumber, cucumber, shallot, mush or cucumber, collard greens, lemon, lime, kiwi, grapefruit, plum, blueberry, blackberry,raspberry, strawberry, coconut, avocado.

Drink more to increase your water supplyliquids– coffee, tea, water, bone broth, low-carb shakes and smoothies

To replenish minerals -mineral water

You can follow the plate rule on the keto diet.It looks a little different:

The kitchen should 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?

Eating more than what is allowed on a keto diet should be avoided.

• Products high in sugar - candy, chocolate, cookies, candy, soda, packaged juices, etc.
• Cereals and starchy products - rice, legumes (beans, lentils, chickpeas, mung beans, chickpeas, soybeans, Chinese, lupine), pasta, cereals (buckwheat, oatmeal, wheat, pearl barley, millet, barley, semolina, corn, peas)
• Fruits, allowed fruits are listed above
• Starchy vegetables - potatoes, carrots, corn, Jerusalem artichoke, rutabaga, beets, squash, zucchini
• High carbohydrate condiments
• Alcohol can interrupt the process of ketosis

We clean the kitchen with the following products:

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

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

Keto diet menu

Breakfast

Scrambled eggs and bacon

Ingredients:

• Egg 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 egg is ready, add salt and spices.

Lunch

Chicken curry soup

Ingredients:

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

Preparation:

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

Dinner

Meatballs with pumpkin

Ingredients:

• Beef 180 gr
• 1 chicken egg
• Hard cheese 40 g
• Pumpkin 100 gr

Preparation:

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

Why not try the keto diet?

• "You lose weight fast on the keto diet," all keto diet advocates shout.True, although not as much as I would like, the weight is really reduced.The lack of carbohydrates leads to rapid weight loss, because they retain a lot of water.One gram of carbohydrate requires 3 grams of water.Having 300 grams of carbohydrates in the diet retains 900 grams of water.At first, you'll be able to lose a lot of water weight, which will encourage you to stick with keto even more.But weight loss stops without a calorie deficit.
• Keto diet has a large list of contraindications;You must be healthy to follow a ketogenic diet.It is better not to eat this diet without the supervision of a specialist.
• The World Health Organization (WHO) recommends using 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, the body will be destroyed due to vitamin deficiency.
• The ketogenic diet is completely against the rules of healthy eating behavior.
• You can't lose weight without a calorie deficit, in general, weight loss on a keto diet is only possible through calorie restriction.Therefore, it is easier and safer to lose weight by eating right and also restricting calories.
• As much as anyone thinks about curing diabetes, the ketogenic diet can trigger it.Liver cells stop being 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 caused by excessive accumulation of fat in the liver).
• The dreaded word "insulin" is what keto dieters fear and believe it promotes weight gain.However, fats and proteins are also produced when they are consumed.The same moderate amount is produced when complex carbohydrates are consumed.With complete 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.
• You cannot build muscle mass without carbohydrates.Muscles need glycogen from carbohydrates.
• Let's come to the most important point - 12 years of research.The main finding is that low-carbohydrate diets are associated with a significantly higher risk of all-cause mortality in the long term.