Your provider reviews your medical history, including conditions like diabetes, hypertension, or heart disease
Zhu H, Wang X, Meng X, Kong Y, Li Y, Yang C, et al
NAD, or nicotinamide adenine dinucleotide, is a coenzyme found in every living cell in our bodies
According to the National Academies of Sciences, Engineering, and Medicine (NAP), a safe highest level is called the tolerable upper intake level. Assessment of what amount is too much is based on animal and human studies, published evidence of adverse events, and professional agreement based on a committee of experts
Long COVID or post-acute Sequelae of COVID-19 (PASC): an overview of biological factors that may contribute to persistent symptoms
Update 32 , 2346 (2017)