Ingredient
Calcium Caseinate
What is Calcium Caseinate?
Calcium caseinate is a type of protein derived from casein, which is a major protein found in milk. It is produced by precipitating casein with calcium hydroxide, resulting in a stable, insoluble protein compound that retains its nutritional properties.
It is commonly used in food products as a protein supplement, particularly in meal replacements and protein bars, due to its slow digestion rate which can help sustain amino acid levels over time. In terms of health, calcium caseinate is generally considered a good source of high-quality protein, though some people may have allergies or intolerances to casein.
When you see calcium caseinate on a label, it's important to understand its slow-digesting nature and its role as a complete protein source, providing all essential amino acids needed for body functions.
Commonly found in: protein powders, meal replacement shakes, protein bars, baked goods, processed meats
What to watch
- May cause allergic reactions in individuals with milk allergies.
Benefits
- Provides all essential amino acids as a complete protein source.
- Slower digestion rate, which can help sustain muscle protein synthesis over longer periods.
Calcium caseinate is generally recognized as safe (GRAS) by the FDA when used in food.
Research supports its use as a high-quality protein source, though those with dairy sensitivities should avoid it.
Not suitable for vegans as it is derived from milk.
Sources: Calcium Caseinate Overview
Scout's take
Beneficial ingredient — whole-food or functional value in this product class.
The case against
May cause digestive issues in individuals with dairy allergies or intolerances.
from the analysis of THINK THIN, BROWNIE CRUNCH HIGH PROTEIN BAR · echoed in 1 other analysisMay cause allergic reactions in individuals with milk allergies.
from the analysis of Quest NACHO CHEESE TORTILLA STYLE PROTEIN CHIPSThe case for
Offers a prolonged release of amino acids, beneficial for muscle maintenance.
from the analysis of THINK THIN, BROWNIE CRUNCH HIGH PROTEIN BAR · echoed in 1 other analysisSustained amino acid release supporting prolonged muscle recovery.
from the analysis of Barebells Protein BarMore from Scout's analyses
Slow-digesting casein-derived protein that complements the milk protein concentrate; supports sustained amino acid release.
from the analysis of Jocko Fuel Mölk Protein Shake ChocolateCalcium caseinate is a slow-digesting protein that helps sustain amino acid levels, contributing positively to muscle maintenance.
from the analysis of Barebells Nutrition Bars - Caramel Cashew - 7.76oz/4pk: Chewy Texture, Ready to Eat, 20g Protein Per ServingCalcium caseinate is a slow-digesting milk protein that provides sustained amino acid release over several hours. It supports prolonged muscle protein synthesis and recovery, making it effective for meal replacement and between-meal protein bars.
from the analysis of Barebells Protein BarFound in 15 products
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