Research also shows that several environmental and lifestyle factors can increase the risk of macular degeneration, including smoking, a high-cholesterol diet, carotenoid status, vitamins A and E levels, zinc levels, age, sex, and exposure to heavy metal ions and other chemicals
Zdori, Semmelweis University, Hungary Updates Copyright 2021 Seiwerth, Milavic, Vukojevic, Gojkovic, Krezic, Vuletic, Pavlov, Petrovic, Sikiric, Vranes, Prtoric, Zizek, Durasin, Dobric, Staresinic, Strbe, Knezevic, Sola, Kokot, Sever, Lovric, Skrtic, Blagaic and Sikiric
Researchers studying oral peptide bioavailability should reference the specific published literature on GHK-Cu oral research
Rubinskii AV, Linkova NS, Chalisova NI, Noskin LA, Marchenko VN, Khavinson VK