Keto Rules & Basics: A Simple Guide for Beginners (2024)

Interested in trying the keto diet but don’t know where to start? We’ve created a simple and approachable beginner’s guide to the keto diet.

The body can run on two energy sources: glucose (which comes from carbs) or fat. The keto diet eliminates glucose so that the body is running on and burning fat. The metabolic state in which the body is running on fat as opposed to glucose is called ketosis.

Ketosis is when the body breaks down fatty acids to produce ketones in the liver. Ketones can supply energy to both the body and the brain. People use the keto diet to lose weight and improve overall health. Research shows that the keto diet has been known to help improve health conditions like Type 2 diabetes and to lower blood pressure. Whether your goal is to improve a specific health condition or to gain specific health benefits such as weight loss, there are many successes you can take away from the keto diet when executed correctly.

The keto diet is a low carb, high-fat diet. On the keto diet your carb intake will be limited and you will fill up on fats like meat, fish, eggs, nuts, and healthy oils. Remember to always talk to your doctor before starting a new diet.

Keep reading to see the basic rules of the Keto Diet.

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Keto Rules

1. Cut out the carbs.

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Consume under 25 net carbs per day (total carbs minus fiber). This is going to equate to 5% of your daily food intake. Avoid any type of food that is high in carbs. This includes any sort of bean or grain as well as the more obvious starchy foods like bread and pasta. Keep reading to find some of our go-to bread and pasta alternatives.

2. Eat high quality protein.

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Keep your protein intake to 25% of your daily calories. High amounts of protein can be converted into glucose. Some examples of protein sources include seafood, meat, poultry, eggs, yogurt, and cottage cheese.

3. Go heavy on the fats.

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Your main source of fuel should be fats. This is going to equate to 75% of your daily food intake. Some examples of fats to incorporate into your diet are butter, peanut butter, nuts, seeds, MCT oil, cheese, olives, full fat mayo, olive oil, coconut oil, vegetable oil, avocado oil, ghee, heavy cream, and avocado. Because of the high fat content of this diet, it generally isn't necessary to count your calories. The increase in fat is going to decrease your hunger and make you fuller for longer periods of time.

4. Hydrate, hydrate, hydrate.

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When you first reach ketosis it is not uncommon to experience negative side effects also known as the keto flu. These side effects can range from bad breath, to nausea, to fatigue, brain fog, and even constipation. Combat the keto flu by drinking plenty of water and avoiding intense exercise.

5. Stick to simple beverages.

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Avoid Sugary drinks like fruit juice. Stick to sugar-free coffee, unsweetened tea, nut milks, and if you really want to play it safe, water is your friend. If you are craving sugary drinks, look for sugar alcohols like stevia that satisfy your sweet tooth while still allowing you to stick to your diet.

6. Avoid starchy vegetables.

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When it comes to vegetables, avoid the starchy kinds like corn, potatoes, sweet potatoes, green peas, beets, butternut squash, and carrots. Instead reach for non-starchy vegetables. Non-starchy vegetables contain less sugar and more fiber, which will help you get to ketosis faster. Some examples of non-starchy, low-carb vegetables include arugula, black olives, purple cabbage, asparagus, brussel sprouts, celery, and red peppers.

7. Avoid starchy fruits.

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When people think about fruit, their mind doesn't necessarily jump to carbs. But make no mistake, carbs from fruit can definitely sneak up on you while trying to maintain ketosis. Apply the same logic to fruit as we just did to vegetables to limit your carbohydrate intake. Avoid high-carb fruits. Some high-carb fruits to avoid include bananas, apples, grapes, mangoes, and raisins. Instead, opt for low-carb options like watermelon, cantaloupe, strawberries, raspberries, and blackberries. For a detailed list of low carb fruit and vegetable options, check out our keto friendlyguide.

8. Keep your food consumption to an 8 hour window.

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Incorporate intermittent fasting aka limiting your food consumption to an 8 hour window. This will allow you to get to ketosis faster. According to Healthline it typically takes around 2-4 days to reach ketosis. However, for some people it can take more than a week. Intermittent fasting will help with any potential delays.

9. Check your ketone levels to make sure you’re in ketosis.

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Who wants to load up on fat without being sure that they have actually reached ketosis? When in doubt, purchase Keto Test Strips. This will allow you to know within seconds if there are ketones in your bloodstream.

10. There are keto-friendly alternatives for almost all types of foods. Don’t feel like you have to restrict yourself!

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Just because you’re on the keto diet doesn't mean that you can’t make traditionally carb heavy items like bread, pasta, and pancakes with alternative ingredients that allow you to stay within your macros. Check out some of our favorite recipes below:

Bottom Line

If you are looking for an efficient way to lose weight and burn fat, the keto diet is a great option. Rather than thinking about it as a scary and prohibiting diet, remember that you can actually eat a lot of great things and that it is truly easier to follow than you might think. Incorporate your favorite foods and have fun with it! If done correctly, you will be sure to hit your weight loss goals. And don’t forget, it’s not recommended to do this diet over the long term, 6 months max.

Headed to the grocery store and don’t know where to start? Check out our complete keto grocery list to simplify your shopping experience!

Lastly, if you’re going keto, we can assume that you’re going to need delicious, yet easy and portable snacks. Don’t forget about our absolutely fantastic sugar-free keto beef jerky. Happy Chomping!

Keto Rules & Basics: A Simple Guide for Beginners (2024)

FAQs

What are the simple rules of a keto diet? ›

Ketogenic diets vary but will consist of about 70–75% fat, 15–20% protein, and 5–10% of carbs per day. Focus on high fat, low carb foods like eggs, meats, dairy, and low carb vegetables, as well as sugar-free beverages. Be sure to limit highly processed foods and trans fats.

What is the simplest way to understand keto? ›

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.

How do I start my keto diet for the first time? ›

Keto Diet for Beginners
  1. Decrease carbs (but eat more veggies) Eating a very low carb diet is important to achieving ketosis, but low carb does not mean no carb. ...
  2. Decrease stress. ...
  3. Increase healthy fats. ...
  4. Increase exercise. ...
  5. Increase your water intake. ...
  6. Maintain your protein intake. ...
  7. Maintain your social life!

What is the keto diet for dummies? ›

Your body breaks down the glucose (sugars) found in carbs to fuel your body with energy. In the keto diet, the goal is to swap out the glucose calories with fat. In a typical keto diet, your nutrition centers on fatty foods. They'll make up anywhere from 60% to 80% of your daily calories.

What is forbidden in a keto diet? ›

Grains and Starches

One of the initial food categories to steer clear of on the keto diet is grains and starchy foods. Examples include wheat, rice, corn, and oats, which are rich in carbohydrates. These goods can have a notable impact on blood sugar levels and impede the body's ability to enter ketosis.

Can you eat bananas on keto? ›

Bananas may be great for muscle recovery, reducing bloat, and calming an upset stomach, but they're on the list of foods you can't eat on the keto diet. With 25g of carbs per 100g serving, bananas are too high in carbs.

How much weight can you lose in a month on keto? ›

Individuals on a keto diet can lose an average of 10-12 pounds in their first month if they stay consistent with the diet and maintain a calorie deficit. However, weight loss can vary depending on starting weight, age, and activity level. At first, there may be a quick drop in weight, but it's mainly due to water loss.

How do you survive the first week of keto? ›

Your first week of the keto diet plan must contain the least amount of carbohydrates. It's important to know, though, that every person has to put in different levels of effort to achieve ketosis. The meal plan we have developed incorporates less than 50 grams of carbohydrates daily.

What happens on the first 3 days of keto? ›

In the initial stages of a ketosis diet, people may feel more tired and weaker than usual. This fatigue occurs as the body switches from burning carbohydrates to burning fat for energy. Carbohydrates provide a quicker burst of energy to the body.

What alcohol can you drink on keto? ›

Many low carb alcohol options are available if you follow a keto diet. For instance, pure forms of alcohol like whiskey, gin, tequila, rum, and vodka are all completely free of carbs. You can drink them straight or combine them with low carb mixers for more flavor.

How did Kelly Clarkson lose her weight? ›

Kelly Clarkson's Weight Loss Journey: How She Lost 37 Pounds—And Counting—By Eating Protein And Walking. She hit the Grammys red carpet in February looking as confident as ever. Women's Health may earn commission from the links on this page, but we only feature products we believe in.

Is peanut butter keto? ›

Peanut butter can definitely be part of a keto diet, but it's best to stick to plain options that are free of extra flavors and sweeteners. Almond butter is a good choice, too, and it's slightly lower in carbs.

Can I eat eggs everyday on keto? ›

Eggs are keto-friendly and safe to eat when you're on the ketogenic diet. Eggs are low in carbs while containing high amounts of protein and healthy fats. You can have 6 to 7 eggs every day while on the keto diet.

Can you eat popcorn on keto? ›

Net carbs are calculated by taking the total grams of carbohydrate in a food and subtracting the amount of fiber. In this case, popcorn contains 6 grams of carbs per 1 cup serving and 1.2 grams of fiber, bringing the net carbs per serving to 4.8 grams. Yes friends, popcorn is indeed a keto food.

What is the 30 30 30 rule for weight loss? ›

The 30-30-30 diet involves eating 30g of protein within 30 minutes of waking up, and then completing 30 minutes of low intensity exercise. This method first appeared in Tim Ferriss' book The 4-Hour Body in 2010 but was recently popularized by nutritionist and wellness podcaster Gary Brecka.

Do you have to eat 3 times a day on keto diet? ›

The Bottom Line

There is no limit regarding the number of times you should eat in a day. Eat when hungry and stop when full. Ensure all the macronutrients are in the right proportion.

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