1. Introduction
The keto diet is a low-carb, high-fat diet that makes weight loss simple. It’s important to balance the low carbs with a high fat intake, which can seem a little counterintuitive if, like so many of us, you’ve grown up being told that fat makes you fat. But it’s high-quality fats such as coconut oil, avocado, and butter from grass-fed cows that fuel your body once you enter ketosis—so fat is an incredibly important piece of the keto puzzle. Ketosis is what makes keto work, so you should know that it’s essentially the metabolic process in which the body stops using glucose for energy and burns fat instead.
Getting into ketosis involves more than just estimating and trying to eat as low-carb as possible, so do use a keto calculator online and enter your height, weight, estimated body fat percentage, and weight-loss goals. A calculator will help you get a daily calorie count and your carb, fat, and protein macros. If you follow the guidelines, you’ll reach and stay in a state of ketosis.
The theory behind the high-fat, low carbohydrate ratio is that the body will rely on fat for energy instead of on carbohydrates, and therefore the body will become more lean as a result of having less fat stored in the body. Ideally, the Keto Diet will allow the body to go into ketosis, or a metabolic state where ketones - which are fats - are burned for energy instead of glucose - the carbohydrates.
Those that follow the Keto Diet also consume just the right amount of protein that the body needs on a daily basis. Contrary to some of the other diets that are in existence, the Keto Diet does not focus on counting calories. The focus is instead centered on the fat, carbohydrate, and protein make-up of the food as well as on the weight of the portions.
Many people who suffer from epilepsy and other illnesses have reported a noticeable decrease in their symptoms after going on this diet. This practice dates back to Ancient Greece when doctors
would change their patients' diets and even have them fast to force their body into starvation mode. The Ketogenic Diet is a much easier means of getting the body to go into the fasting mode without actually depriving the body of food. To this day, however, no one knows exactly why the Ketogenic Diet is so effective in helping those that suffer from epilepsy, autism, and other known illnesses.
2. Keto basics
The ketogenic diet is a very low-carb, high-fat diet that shares many similarities with the Atkins diet and low-carb diets.
It works by drastically reducing carbohydrate intake and replacing it with fat. This reduction in carbs puts your body into a metabolic state called ketosis. When this happens, your body becomes incredibly efficient at burning fat for energy. It also turns fat into ketones in the liver, which can supply energy to the brain.
3. Different types of ketogenic diets
There are different versions of the keto diet :
The cyclical ketogenic diet (CKD): This diet involves periods of higher-carb refeeds, such as 5 ketogenic days followed by 2 high-carb days.
High protein ketogenic diet(HPK): This is similar to a standard ketogenic diet but packs more protein. The ratio is often 60% fat, 35% protein, and 5% carbs.
Standard ketogenic diet (SKD): This is a very low-carb, moderate protein, and high-fat diet. It typically contains 70% fat, 20% protein, and 10% carbs.
Targeted ketogenic diet (TKD): This diet allows you to add carbs around workouts.
4.What is ketosis?
ketosis is a metabolic state in which your body uses fat for fuel instead of carbs .It occurs when you significantly reduce your consumption of carbohydrates, limiting your body’s supply of glucose (sugar), which is the main source of energy for the cells. Physiological ketosis is a normal response to low glucose availability, such as low-carbohydrate diets or fasting, that provides an additional energy source for the brain in the form of ketones.
In the process of ketosis the body produces molecules called ketones which are created by the liver. Designed to give energy to the cells and organs, it can replace glucose as an alternate fuel source. In our traditional carbohydrate-rich diet, we get most of our energy from glucose, which is converted from the carbs that we eat during meals. Glucose is a quick source of energy, where insulin is required as a sort of messenger that tells the cells to open up and allow glucose to flow in such that it can be used as fuel for the mitochondria, otherwise known as the energy factories in our cells.
Following a ketogenic diet is the most effective way to enter ketosis. Generally, this involves limiting carb consumption to around 20 to 50 grams per day and filling up on fats, such as meat, fish, eggs, nuts, and healthy oils. It’s also important to moderate your protein consumption. This is because protein can be converted into glucose if consumed in high amounts, which may slow your transition into ketosis.
Practicing intermittent fasting could also help you enter ketosis faster. There are many different forms of intermittent fasting, but the most common method involves limiting food intake to around 8 hours per day and fasting for the remaining 16 hours.
Blood, urine, and breath tests are available, which can help determine whether you’ve entered ketosis by measuring the amount of ketones produced by your body. Certain symptoms may also indicate that you’ve entered ketosis, including increased thirst, dry mouth, frequent urination, and decreased hunger or appetite.
5.Is Ketogenic diets is helpful to lose weight?
A ketogenic diet is an effective way to lose weight and lower risk factors for disease. Study shows that the ketogenic diet may be as effective for weight loss as a low-fat diet. The diet is so amazing that you can lose weight without counting calories.
13 research found that following a very low-carbohydrate diet, a ketogenic diet was slightly more effective for long-term weight loss than a low-fat diet. People who followed the keto diet lost an average of 2 pounds more than the group that followed a low-fat diet. It also helps in the reduction of diastolic blood pressure and triglyceride levels.
6.Other health benefits of keto Diet
The ketogenic diet originated as a tool for treating neurological diseases such as Epilepsy. Research has now shown that the keto diet can have benefits for a wide variety of different health conditions, some of which are mentioned below:
Polycystic ovary syndrome
Brain injuries
Heart disease
Cancer
Alzheimer’s disease
Epilepsy
Cholesterol
Weight Loss
Blood Sugar
Energy
Hunger
Acne
7. Foods to avoid
Here’s a list of foods that need to be reduced or eliminated on a ketogenic diet:
Unhealthy fats
Alcohol
Sugar-free diet foods
Sugary foods
Grains or starches
Fruit
Beans or legumes
Low fat or diet products
8.Foods to eat
Here’s a list of foods that need to be eat on a ketogenic diet:
Meat: red meat, ham, sausage, bacon, chicken
Fatty fish: salmon, trout, tuna
Healthy oils: extra virgin olive oil, and avocado oil
Avocados: whole avocados or freshly made guacamole
Eggs: pastured or omega-3 whole eggs
Butter and cream: grass-fed butter
Cheese: unprocessed cheeses like cheddar, cream, blue, or mozzarella
Nuts and seeds: almonds, walnuts, flaxseeds, chia seeds, etc.
Low carb veggies: green veggies, tomatoes, onions, etc.
Condiments: salt, pepper, herbs, and spices
9.keto Snacks
In case you get hungry between meals, here are some healthy, keto-snacks :
Fatty meat or fish, Nut butters, Olives, Nuts and seeds, Avocados, Boiled eggs, Cheese, Green bell peppers, Carrots etc.
Keto sushi bites
Full-fat Greek yogurt mixed with nut butter and cocoa powder
Strawberries and plain cottage cheese
Celery with salsa and guacamole
10.Risks of the keto diet
Staying on the keto diet in the long term may have some negative effects, which are following:
1.Low protein in the blood.
2.Kidney stones.
3.Micronutrient deficiencies.
4.Extra fat in the liver.
5.Research is being done to determine the safety of the keto diet in the long term. Keep your doctor informed of your eating plan to guide your choices.
11.Why Choose the Ketogenic Diet?
1.Over the years, researchers have found that there are many benefits to choosing the Ketogenic Diet. There was initial speculation that the diet would cause a cholesterol build-up in the body, therefore leading to heart disease due to the high-fat content of the foods that people on the diet could consume.
2.As more and more experts have looked into the diet, they have found that there are inherent advantages for beginning this type of diet. For one, the body is able to utilize fat instead of carbohydrates for energy. The body will therefore not rely on carbohydrates since there is such a low amount entering the body, and will thus be able to store ketones - the fats - for later energy use.
3.Another benefit is the fact that the body will not be as hungry, and people on the Keto Diet therefore are at a lower risk of falling off their regiment by snacking. Because the Keto Diet encourages the consumption of various protein-rich foods which work to curb hunger. The body goes into the state of ketosis - which is common among those who fast regularly - and therefore does not require a lot of food to keep it going. What better than to be on a healthy diet
and not have constant hunger pangs?
4.People who follow the Keto Diet completely eliminate starchy carbohydrates, such as breads and pastas, and substitute them with non-starch vegetables such as broccoli, asparagus, carrots, and many others. These kinds of vegetables are packed with vitamins and nutrients that support a healthy body, and are also much lower in calories. The Keto Diet, in addition to aiding those who suffer from illnesses such as epilepsy, is also recommended for cancer patients.
5.As research has shown, cancer cells flourish in areas of the body where there is a lot of glucose, which is what carbohydrates become. If the body consumes less carbohydrates, there will therefore be less glucose, and subsequently the cancer cells will not be able to grow and thrive.
A ketogenic diet can be great for people who:
1.Are overweight
2.Have diabetes
3.Are looking to improve their metabolic health and many health benefits
It also be useful for elite athletes or those wishing to add large amounts of muscle or weight.
It may also not be sustainable for some people’s lifestyles and preferences. Speak with your doctor about your eating plan and goals to decide if a keto eating plan right for you.
