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Bony To Beastly

by Jason Newland on Feb 07, 2025

Bony To Beastly
Illustration of a bodybuilder using turkesterone to build muscle.

Does Turkesterone Improve Muscle Growth? (Explaining the Scam)





Turkesterone is one of the most popular (and infamous) muscle-building supplements on the market. Joe Rogan, More Plates More Dates, and Vitruvian Physique have all discussed its benefits. Most famously of all, Greg Doucette touts the benefits of his turkesterone supplement (Turk Builder) several times per week to hundreds of thousands of people per video.

The idea was that turkesterone could boost testosterone production, boosting muscle growth. It doesn’t seem to do that, so there’s been a marketing pivot. Now, it’s said to promote muscle growth via other pathways. More on that in a moment.

To get to the bottom of this, I started by speaking with Dr. Eric Trexler. He’s got a doctorate degree in sports science, has published over 30 strength and hypertrophy studies, and studies metabolism at Duke University.

We also have a few studies to review, along with the official position of the International Society of Sports Nutrition (ISSN).

And then there are the scams, scandals, and redemption arcs.

We don’t sell turkesterone. No affiliate links.

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Illustration of a skinny guy holding a tub of protein powder while bulking.

The Best Protein Powder for Bulking (2025)





I’ll tell you the best protein powder for bulking, but you might be asking the wrong question. Protein is an important part of a balanced bulking diet, and protein powder is an easy way to get that protein, but you might be thinking of a weight gainer.

Weight gainers are high-calorie bulking supplements that contain both protein and carbs. You mix it into water just like protein powder, but you can get around 10x as many calories per serving. That can make it easier to gain weight. That might be what you’re thinking of. We’ll cover the best weight gainers, too.

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Illustration of a thin man devouring the universe to bulk up.

How to Eat More Calories, Increase Your Appetite & Gain Weight





Most naturally thin people struggle to eat enough calories to gain weight. Usually, that’s a good thing. Our genetics help us avoid the obesity that plagues almost everyone else.

But if you’re skinny, underweight, or trying to bulk up, then the same genetic advantages that keep you healthfully lean can also make it extremely difficult to eat enough calories to build muscle.

Gaining weight is difficult, but it isn’t impossible, and we can make it much easier. I’ve gained 70 pounds and comfortably maintained it for over a decade. We’ve also helped over fifteen thousand other naturally skinny people bulk up, including professional and Olympic athletes. We’ve learned quite a lot while doing it.

I’ve got 17 tips that will make it much easier to gain weight.

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Illustration showing a skinny ectomorph flexing his lanky arms.

What’s an Ectomorph? Are Body Types Even Real?





An ectomorph is someone who is naturally slim. We tend to have thinner bone structures, fewer fat cells, and faster metabolisms. We’re often taller than average, with longer spines and limbs and proportionally smaller stomachs.

I’m an ectomorph. I’ve also spent the past fifteen years helping other ectomorphs gain weight, build muscle, and improve their health. It isn’t a body type. Some of our clients have included college, professional, and Olympic athletes. You can do great things with it.

Still, ectomorph is a controversial word. It was coined by the disgraced psychologist William Herbert Sheldon in the 1940s. He used it to describe the skinny body type and personality type, but he couldn’t prove a link between the two.

So, the word ectomorph isn’t scientific, but many of us still use it because it’s the simplest way to describe our thin builds.

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Illustration showing a 16:8 intermittent fasting meal schedule (with no breakfast).

Is Intermittent Fasting Good for Bulking & Building Muscle?





Intermittent fasting is popular for weight loss. But what if you’re a skinny guy trying to bulk up? Can you use intermittent fasting to build muscle faster or more leanly? After all, intermittent fasting raises growth hormone production, which purportedly helps with muscle growth; it increases insulin sensitivity, which could help make your muscle gains leaner; and research shows that intermittent fasting may help preserve muscle when losing weight.

On the other hand, bodybuilders are known for eating frequently—every few hours. They eat more often than the average person. Why is that? Could there be an advantage to eating more meals more often?

Finally, does intermittent fasting make it harder to eat enough calories to gain weight? Skinny guys are notorious for having smaller stomachs, faster metabolisms, and more meagre appetites, all of which can make it harder to eat enough calories to gain weight. Will intermittent fasting make that even harder?

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Illustration of a skinny guy building muscle on keto.

Can You Build Muscle On Keto? Most Research Says You Can’t





People have been using keto to lose weight for the past 200 years. For example, in the 1970s, it saw a surge in popularity because of the Atkins Diet, which started with a strict ketogenic phase.

During that same time period, bodybuilders have leaned towards higher-carb diets. Conventional bulking diets get most of their calories from carb-rich foods like rice, potatoes, sweet potatoes, oats, bananas, yogurt, beans, and lentils.

What happens if you try to use a ketogenic diet to build muscle? Will it hinder muscle growth? Can it yield leaner gains?

Dive in
Illustration of a skinny person flexing his muscles.

Why Am I So Skinny? Skinny Genetics Explained





I’m naturally skinny. Both of my parents were, too. My dad was nicknamed “Mop” because of his shaggy hair and stick-thin body. My mum was nicknamed “Lampshade” because of her bob haircut and flat figure.

In my early twenties, I weighed 125 pounds at 6’2, with a BMI of 16. That’s clinically underweight, and my doctor never let me forget it. Nobody did. So, I dove deep down the rabbit hole of trying to figure out why I was so much skinnier than everyone else I knew.

There are a few genetic factors that make some people naturally skinny. We often have thinner bones, fewer fat cells, faster metabolisms, smaller stomachs, and a different hormonal response to food. Sometimes, our organs work a little harder than usual, burning extra calories. I’ll go into all of this in a second.

None of those genetic traits make it impossible to gain weight. There are several solutions for all of them. It’s just that while most people gain weight by accident, we need to do it on purpose. Having skinny genetics also comes with several huge advantages. I’ll cover those, too.

It took me a little over a year to bulk to a healthy body weight. I blogged about how I gained 70 pounds, teamed up with a renowned strength coach, and have spent the past 15 years helping other skinny people understand their genetics, build muscle, and improve their health.