Second, the human studies are predominantly observational and uncontrolled
In addition to several classical drugs, a large number of dietary interventions and dietary/nutritional supplements, such as amino acids, probiotics, and plant-based extracts, have been tested or proposed for the treatment of long COVID, due to the usually good accessibility, affordability, safety, and easy application of the respective dietary/nutritional supplements [132]
Huang M, Wang Z, Yao L, Zhang L, Gou X, Mo H, et al
Genetic influence on within-person longitudinal change in anthropometric traits in the UK Biobank
This method ensures maximum absorption and utilization of the vitamin, making it highly efficient
Elements of Pathology and Therapeutics, Being the Outlines of a Work