Preparing a keto meal

Getting Started with the Keto Diet


You’ve decided that you’d like to try the keto diet, but don’t know where to start. There is a lot of general advice that can help you easily transition into a keto diet and maintain the diet for long-term success. In this article, we will give you all of the tools necessary to kick-start your keto diet and begin your healthy aging journey.


Keto diet overview

The keto diet is a high-fat, low-carbohydrate diet and is sometimes known as a “carbohydrate-restricted diet.” What this means is that keto requires you to drastically reduce the amount of carbohydrates (“carbs”) you consume in your diet — foods like bread, pasta, desserts, and even sugary fruits.


On the keto diet, the macronutrient breakdown — the percent of fat, carbohydrates, and protein that your diet consists of — is typically around 75-80% for fat, 15-20% protein, and 5% or less for carbohydrates.  





Macronutrient Breakdown on Keto Diet



Strategies for success

The following tips have been circulated among successful keto dieters as some of the best ways to begin and maintain a ketogenic diet:


1. Limit carbohydrates gradually

The first recommendation is to slowly reduce the carbohydrates in your diet rather than go cold turkey on the first day. Over the span of a few weeks, you should try to eat fewer carbohydrates each day until your total daily intake is at or below 50 grams per day.


2. Find low-carbohydrate alternatives

Next, find healthy and satisfying low-carb food sources to replace the carbohydrates you aren’t eating. You don’t want to start off keto by drastically cutting calories, as this could result in low energy and dissatisfaction with the diet.

This substitution can be made easy by replacing high-carb foods with lower- or no-carb alternatives. For instance, rice and potatoes can be replaced by cauliflower rice or cauliflower mashed potatoes.


3. Prioritize fat and protein

To make sure you aren’t hungry in the first few weeks, prioritize fat and protein and eat until you are comfortably full. If you want to adhere to the diet long term, you’ll have to find a pattern of eating that allows you to avoid hunger and feel energized.


4. Make a list

Preparing a keto-friendly shopping list is the best way to successfully begin your keto diet journey. This makes the trip to the store hassle-free and leaves the decisions to your list, not your impulses.

5. Track your macros

Finally, tracking your macronutrients (“macros”) is often recommended, at least in your first few weeks of keto. Diet-tracking apps allow you to input the food you eat and see your daily breakdown of fat, protein, and carbohydrates — making sure you hit your daily goals.


Transitioning to keto

One concern when starting the ketogenic diet is something called the “keto flu.” While it’s not related to the flu virus in any way, this name comes from the flu-like effects some people experience in the first few days to weeks of the diet. These may include:

 Stomach pain

 “Brain fog”

 Dizziness and confusion



 Diarrhea or constipation

 Muscle cramping or soreness

 Lack of focus

 Problems sleeping

While the exact causes of the “keto flu” aren’t quite known, experts believe that the symptoms may be the result of the body’s response to cutting out carbohydrates — since it takes a short amount of time for metabolism to adapt to a drastic change in diet.


Keto-approved shopping list

Many successful keto dieters rely on a foundation of the following foods that are both “keto-friendly” and full of tasty nutrition:

 Non-starchy vegetables such as leafy greens, cruciferous, green beans, asparagus


 Unprocessed meats including chicken, turkey, fish, beef, pork, venison, bison, and organ meats

 Full-fat dairy: cheese, yogurt, cream, butter

 Nuts, seeds, and nut butters

 Low-sugar fruit: avocados and berries

 Oils and fats: coconut, olive, avocado oils

 Beverages: water, coffee (black or with cream), tea, seltzer, low-sugar alcoholic beverages, diet soda, other sugar-free beverages

 Spices and sugar-free condiments and dressings

 Exogenous ketone supplements (like Metabolic Switch®) and MCT oil


3 count metabolic switch drink

Metabolic Switch® Drink


Metabolic Switch Small Powder Tub

Metabolic Switch® Powder


Foods to avoid on keto

What not to eat on keto is pretty straightforward — anything generally high in sugar or carbohydrates.





 Tortillas and tortilla chips

 Potatoes (plain and sweet)

 High-sugar fruits and fruit juice

 Most beans and legumes

 Beer, sweet wine, soda, and any alcoholic beverages high in sugar

 Processed foods (including processed meats)

 Sauces and condiments high in sugar (BBQ sauce and sugary salad dressings)


Let’s get started

With some basic knowledge on the keto diet and a plan of action, it’s time to get started. Luckily, Juvenescence is here to help. Explore our site for more info on the keto diet, fasting, and other lifestyle optimization strategies.