This is a post on a health-related topic. We are not medical or other trained health professionals. The information presented here was what learned about ourselves on our journey. Your journey is different and it is best to consult your doctor or other medical professional before making a change. Please see our disclaimer at Before Making Lifestyle Changes before making any changes to diet, activity, etc.

What we call the big three of diets are fat, protein, and carbohydrates. Like many people, we have tried to lower carbs and fats to lower our weight. We have also tried using extra protein, and mass gainers to add more muscle to add weight. We found the results inconclusive so we decided to learn about each of them instead of relying on pundits claims. This post will cover our learnings and why we returned to a balanced diet over any other based on our new understanding.

Let’s Start High Level

We will begin with a high-level understanding of the big three; Protein, Fat, and Carbohydrates. In other words, we don’t feel the post is going to help a super athlete tune their macronutrient balance information for performance enhancements. Instead, our goal is to use basics and simplicity to understand how to reach our goals. That means if you’re training for the next Olympic games probably need to seek a nutritionist’s help. 

Like any machine, the human body needs fuel to convert to energy. The body also needs lubricants to keep the machine operating without damage. Unlike other machines, the human body must grow and repair itself. It also has to produce its fuel. Each of our three items plays a role in that machine’s operation. 

We are taking a 10,000-foot view here on purpose. There are extensive studies on each of these elements of our diets and their impact on our personal goals. There are also extensive and egregious misunderstandings around them. These misunderstandings negatively impact our perception of balanced diets. That is another post that comes after basics.

So What do the Big Three Do


 Protein

  • Rebuildes and grows the body.
  • Acts as a chemical messenger to help the body run.
  • Helps block cravings and hunger.
  • Forces the body to use energy to digest it creating calorie burn.

Fat:

  • Creates a calorie battery of stored energy. 
  • Used to support organs and internal structures.
  • Necessary for absorption of some vitamins.
  • Helps regulate temperature. 

  Carbohydrates:

  • Help create the fuel to run your body.
  • Keeps our plumbing clean through fermentation in digestion.
  • Provide and direct energy to the brain and cells.
  • Preserve muscle.

We found that unless we had some specific dietary restrictions or medical conditions we needed all three. Why then do we hear about cutting carbs or low-fat diets being all the rage? With all things human, because it is not so cut and dry. It is how much, and of what type, of each of these you need to support your goals.  Let’s start with an extremely contrived example of why to store fat to kick that train of thought off. 

A Hyperbolic Example

A large wooden hammer being used to crack a soft boiled egg

Animals store fat for hibernation or migration. They have to actively seek out their food which requires energy so they are consuming a portion of it while trying to add weight. That fat is their calorie bank for their fast. They eat as much as they can of carbohydrates and fats until it is time to hibernate. The better their stores, the better their chances of survival. In other animals, the layer of fat they have also helps regulate their temperature. There’s a reason seals, whales, and other animals have a layer of fat for harsh conditions. They need that fat.

For most people, our food rarely runs out and we have learned how to control the climates in our homes and workplaces. We don’t need to store that extra fat that occurs in those extremes. If you want to for some personal reason, you can. Our food can be found easily and everywhere. We expend very little energy in getting it as well. For most of us, there is no need to store excess calories. Sadly no one told our body that we have evolved so we still store the excess. 

But We Need Fat and Carbohydrates Right?

But we have guidance from medical professionals we do need some fat and and carbohydrates. Why the carb-cutting diets? Why the low-fat diets? Each attempts to leverage one aspect of the trio to leverage its outcomes in the body. By limiting or increasing one of the three, the diets attempt to place you in a specific state however we found that to backfire on you.

The idea is simple. The more protein you eat the more you feed your muscles. Protein also is calorie sparse so it is harder for your body to convert it to fuel. Doing so causes further calories to be burned due to the thermogenic actions needed to do so. Now picture you are trying to gain lean mass and burn fat. Don’t carbohydrates deliver energy or does protein? Can you work out efficiently without some? Don’t they help preserve muscles to keep you from cannibalizing them for energy? 

Oddly enough, cutting carbs and fat has the same net effect. The premise is that by eliminating carbs and fat your body will consume the fat it has stored over time. You are effectively reducing the amount of calories your body can turn into energy and at some point, your body will use what it stores. What it stores is not only fat but muscle. When it starts to consume that fuel, it will let you know.

You Won’t Read This in the Fine Print

This is the part that is generally not discussed in these plans. When you are hungry, your body will tell you. If it has no fuel, you may feel tired. Most of us have been hungry to the point of not being able to think at some point in our lives. Like any machine running on fumes, you can’t be working at an optimal efficiency. What happens then? You may not feel like you can function and give up as this article discusses at the end around high protein diets.

We feel this is what we learned the hard way. By keeping balance in our meals, and simply reducing portion size, we learned to manage this. Whenever we become extreme in one area, the negatives cancel out the positives. We found ourselves not being able to sustain the diet requirements. This led to the diet roller coaster problem. 

Wrapping Up

You now have the basic building blocks of diet in your back pocket. You also have some tools to help you evaluate diet choices. With these two items, you can start to question if the diet you are looking at will help you or not. We have also provided you with a set of links that will give you deeper professional advice to help you tailor these building blocks to your goals.

By Pete