colostrum
noun
co·los·trum
kə-ˈlä-strəm 
: milk secreted for a few days after childbirth and characterized by high protein and antibody content
Examples of colostrum in a Sentence
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Key Takeaways There is no evidence that dry scooping colostrum speeds up absorption or enhances any benefits compared with mixing it into a liquid.
—
Lindsay Curtis, Verywell Health, 20 Apr. 2026
Its launch pipeline has been particularly active of late, too, with the brand releasing colostrum supplements in November and a fat-burning gummy in December.
—Kathryn Hopkins, Footwear News, 9 Jan. 2026
Some colostrum supplements are made from goat’s milk.
—Kaan Ozcan, NBC news, 15 Nov. 2025
While there’s not a ton of research out there, what little there is seems to show that bovine colostrum can provide similar benefits, which can be a boon to those seeking alternatives to or supplements for breast milk out of preference or necessity.
—Audrey Bruno, SELF, 7 Nov. 2025
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Lindsay Curtis, Verywell Health, 20 Apr. 2026
Its launch pipeline has been particularly active of late, too, with the brand releasing colostrum supplements in November and a fat-burning gummy in December.
—Kathryn Hopkins, Footwear News, 9 Jan. 2026
Some colostrum supplements are made from goat’s milk.
—Kaan Ozcan, NBC news, 15 Nov. 2025
While there’s not a ton of research out there, what little there is seems to show that bovine colostrum can provide similar benefits, which can be a boon to those seeking alternatives to or supplements for breast milk out of preference or necessity.
—Audrey Bruno, SELF, 7 Nov. 2025
See All Example Sentences for colostrum
Cite this Entry
“Colostrum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/colostrum. Accessed 1 May. 2026.
Copy CitationKids Definition
colostrum
noun
co·los·trum
kə-ˈläs-trəm
: milk secreted for a few days after giving birth and having a high protein and antibody content
Medical Definition
colostrum
noun
co·los·trum
kə-ˈläs-trəm
: milk secreted for a few days after childbirth and characterized by high protein and antibody content
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