Personalized vitamins: Vitamins that are customized to meet the specific nutritional needs of an individual based on factors such as age, gender, lifestyle, and health status.
Homoscedasticity and the appropriateness of other linear regression assumptions were assessed for the models to ensure validity. The process of verifying the underlying assumptions in the R program was done graphically and it is included in supplementary material . A multiple regression analysis was used to investigate the ability of individual daily UVR levels and…