Weil Nutrition Corner

Weil Nutrition Corner

Should You Be Taking Colostrum? Plus Why Cruciferous Veggies Are Healthy

And a Vegetable Satay Recipe!

Dr. Andrew Weil & Diana Weil's avatar
Dr. Andrew Weil & Diana Weil
Aug 06, 2025
∙ Paid

Happy Wednesday! Today, we are sharing our opinions on colostrum and whether you should take colostrum supplements. We’ve noticed this is a popular recommendation from social media health “experts.”

We’re also taking a look at cruciferous vegetables: what makes them so healthy, types to look for, and more. Enjoy!

We want to know: Do you use social media to inform your supplementation? What sources do you use? Share in the comments.

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Colostrum Supplements

Dr. Weil’s Take:

Colostrum, which is the first substance produced by all lactating mammals in the days before milk secretion begins, is a rich, natural source of immune and growth factors. In humans, it plays a critical early role in shaping the infant immune system. Bovine colostrum, collected from cows within the first day after giving birth, has gained popularity as a supplement, especially for immune and gastrointestinal support.


Although I’ve been skeptical of the extravagant health claims made for bovine colostrum, ranging from fat burning to flu prevention, my stance has evolved slightly in light of newer research and ongoing use in both human and veterinary medicine.


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