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We can help guide you to the appropriate medical professionals for further testing and diagnosis if we suspect a Vitamin B12 deficiency during a routine skin examination

Glucuronyl transferase catalyses the conjugation of acetaminophen to glucuronic acid

TB-500 is often studied alongside BPC-157 for synergistic regenerative effects, with both compounds showing complementary benefits for muscle, tendon, and ligament repair

Sulfur is an essential macromineral that represents ~0.3% of total body weight in horses

Seo J-E, Xu H, Li X et al (2025a) Genotoxicity evaluation of ten nitrosamine drug substance-related impurities using 2D and 3D HepaRG cell models

Portnoy currently serves as Chair of the Board of Directors of the Pioneer Institute, as a member of the executive committee of the Board of Directors of the Greater Boston Chamber of Commerce, as a member of the Board of Directors of the Massachusetts Opportunity Alliance, as a member of the Board of Directors of the Massachusetts High Technology Council and as the Honorary Consul General of the Republic of Bulgaria to the Commonwealth of Massachusetts