226 citations
,
January 2002 in “Biological and Pharmaceutical Bulletin”
This study developed a rapid method to extract proteins from human hair, revealing phosphorylation on serine and threonine residues in alpha-keratins and matrix proteins.
This study reports that bioactive peptides derived from food proteins may lower serum cholesterol and exhibit antihypertensive and immunostimulating effects, suggesting potential in preventing lifestyle-related diseases.
177 citations
,
April 2008 in “Biomedical Materials”
This study found that scaffolds made from human hair proteins supported better cell growth and interactions than control surfaces, indicating potential use in tissue engineering.
Whey protein is unlikely to cause hair loss, and some users suggest it might be beneficial if dietary protein is insufficient. Hair loss is generally considered genetic, and there is skepticism about the dermatologist's advice to switch from whey protein to whole foods.
Whey protein may slightly increase hair loss in men with androgenetic alopecia (AGA) due to elevated IGF-1 and testosterone levels, but the effect is minimal compared to treatments like finasteride and dutasteride. Many users argue that whey protein's impact on hair loss is negligible and that maintaining a healthy lifestyle is more important.
The user started using ketoconazole shampoo and whey protein shakes and noticed increased hair shedding, seeking advice on whether these could be the cause. Another user shared their experience with hair loss after starting protein shakes and mentioned using finasteride, which eventually improved their hair condition.
A user is experiencing genetic hair loss and is using spironolactone and minoxidil without success. They are considering switching to vegan protein powder due to digestive issues and are concerned if it will worsen hair loss.
Whey protein isolate may worsen androgenetic alopecia (AGA) due to its potential to increase DHT levels, but finasteride use has helped maintain hair. Some users suggest avoiding protein supplements due to possible contaminants and additives that could affect hair health.