Evidence supporting the use of: Casein Protein
For the health condition: Muscle Tone (lack of)

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

Source of validity: Scientific
Rating (out of 5): 4

Casein protein is scientifically validated as a supplement to support muscle tone, especially in the context of preventing muscle loss and promoting muscle maintenance. Casein is a slow-digesting milk protein that provides a steady release of amino acids. Several studies have shown that consuming casein protein, particularly before sleep, can enhance overnight muscle protein synthesis and limit muscle breakdown. This is beneficial for maintaining or improving muscle tone, especially during periods of calorie restriction or inactivity.

For example, research published in the American Journal of Physiology-Endocrinology and Metabolism has demonstrated that nighttime casein ingestion increases muscle protein synthesis rates during overnight recovery after exercise. Additionally, a meta-analysis in Sports Medicine (2017) concluded that casein supplementation is effective in supporting muscle mass and strength gains when combined with resistance training.

Casein is commonly used by athletes and individuals seeking to preserve muscle mass during weight loss or aging, where muscle tone can diminish. Its slow absorption profile makes it particularly effective for providing a prolonged supply of amino acids, which supports muscle repair and growth. Thus, the use of casein protein to support muscle tone is grounded in robust scientific evidence.

More about Casein Protein
More about Muscle Tone (lack of)

Products containing Casein Protein

We currently have no products on Vitabase that contain this ingredient.