https://www.selleckchem.com/products/bptes.html
developed procedures into USP monographs will strengthen the public standards for maca powder dietary supplements. The COVID-19 pandemic has serious social, economic and health consequences. Particularly in these times, it is important to maintain individual health. Therefore, it is important to take part in routine health checkups. Consequently, our objective was to describe the frequency and to identify the determinants of postponed routine health checkups. Cross-sectional data from the nationally representative online-survey "COVID-19