These guys create a supplement based off your DNA: https://www.nutrahacker.com/ https://www.nutrahacker.com/ https://ginihealth.com/ https://ginihealth.com/ Th

These guys create a supplement based off your DNA: https://www.nutrahacker.com/ https://www.nutrahacker.com/ https://ginihealth.com/ https://ginihealth.com/ These let you create the vitamin/supplement mix you want: https://getvitaminlab.com/ https://getvitaminlab.com/ last time I tried, it ended up quite more expensive than my D vitamins.