Rather than being relegated as yet another nutritional supplement—or as an overhyped product for fitness buffs…
Whey protein is starting to make a play for the big leagues.
In fact, it recently gained some attention for its potential anti-cancer properties.
Let’s take a look…
Impressive nutritional profile
Whey protein is formed during milk processing as a byproduct. It can be sweet or acidic. (The sweet versions are widely used in supplements.)
It has a dense nutritional profile full of vitamins, minerals, and bioactive components— like lactoperoxidase, beta-lactoglobulin, and lactoferrin.
Plus, it provides the body with essential amino acids and, of course, protein.
(I’ve always believed that enjoying at least one whey protein shake a day is an easy—and tasty—way to boost your protein intake. Which is especially important for seniors and cancer patients.)
Retailers have different versions of whey available, each reflecting the product’s protein content.
For example, whey protein isolates contain between 90 to 95 percent protein, whereas other concentrates tend to contain anywhere between 25 to 89 percent. (I generally recommend whey protein isolate products for this reason.)
Hijacks cancer cells
The therapeutic properties of whey protein are namely attributed to its antioxidant activity, its ability to increase glutathione levels, and its apoptosis (cell death) induction.
In very simple terms, the cells in our bodies are constantly growing, dividing, and dying. And when this process is disrupted, we call it cancer.
But research shows that the bioactive compounds in whey protein—like lactoferrin—might inhibit carcinogenic cell growth… and boost the immune system.
Not only that, but it could potentially:
- Slow cancer progression
- Enhance the efficacy of conventional cancer treatment, like chemotherapy and radiation
- Reduce the side effects of those treatments
So, be sure to tune back in tomorrow, as I’ll be taking a deeper dive into how whey protein might offer such significant health protection.
Until next time,
Dr. Fred
Source:
“The whey to go: Researchers unlock the potential of whey-derived proteins for cancer prevention.” News Medical, 04/04/2024. (news-medical.net/news/20240404/The-whey-to-go-Researchers-unlock-the-potential-of-whey-derived-proteins-for-cancer-prevention.aspx)