A “bubble gut” is often seen in high-level bodybuilders on stage, despite them having extremely low body fat levels. The reason for this is still unclear, but enlarged abdominal muscles, enlarged internal organs, and/or visceral fat between the organs may contribute.
It also remained unclear what is causing these bubble guts. It has been speculated that very high protein intakes and/or anabolic-androgenic steroids (AAS) play a role.
ARTICLES
Does cooling affect muscle blood flow?
Cold-water immersion is popular among athletes, based on the belief it enhances post-exercise recovery. But growing evidence suggests it might actually impair the recovery process.
[Read more…] about Does cooling affect muscle blood flow?Protein intake distribution: Beneficial, Detrimental, or Inconsequential for Muscle Anabolism?
Protein distribution: beneficial, detrimental, or inconsequential?
The concept of protein distribution suggests that how you distribute your meals throughout a 24-hour period strongly impacts your overall anabolism.
[Read more…] about Protein intake distribution: Beneficial, Detrimental, or Inconsequential for Muscle Anabolism?Plant or animal-based protein for muscle growth?
Protein is essential to build muscle.
But does the type of protein matter?
Typically, bodybuilders eat a lot of meat. But more recently, plant-based diets have been getting a lot of attention.
A plant-based diet may have benefits with respect to ethical, sustainability, and general health issues.
But now you even start to hear claims that plant protein is just as good, or even better, than animal protein for athletes.
So in this article, we’re going to discuss:
- why you need protein for muscle growth
- why plant protein CAN be less effective
- why you can still maximize gains on a plant-based diet
Extrapolation or wishful thinking
Studies are typically relatively short (weeks to months). However, we often want to know what happens with longer-term adherence to interventions such as a training protocol or a diet.
Therefore, data from studies needs to be extrapolated; make assumptions what would happen if the interventions would be continued.
[Read more…] about Extrapolation or wishful thinkingFree amino acids or intact protein for anabolism?
Protein provides the building blocks for tissues such as muscle mass.
Ingested protein is digested into amino acids. Subsequently, these amino acids are:
- Absorbed in the gut
- Released into the circulation
- Taken up by tissues
- Incorporated into tissues (protein synthesis)





