Recent data from Blood Advances (2023) estimate the prevalence of PV at 4457 cases per 100,000 individuals , primarily affecting those over 60 years old
Lewin A, DeFronzo RA, Patel S, Liu D, Kaste R, Woerle HJ, Broedl UC
For people with colored skin, glutathione may also help reduce the appearance of fine lines and wrinkles in addition to mitigating the impact of hyperpigmentation
Two FDA Warning Letters September 2025 and February 2026 The FDA issued formal warning letters to FitRX LLC, doing business as Zealthy, in September 2025 and again on February 20, 2026
When to Talk to Your Provider If you have hypothyroidism, Hashimotos, or thyroid medication adjustments and are considering tirzepatide, professional guidance matters