How can you get all your vitamin and mineral levels tested? Hair analysis?

Beware. There are some unethical laboratories that will offer pricey tests, deliver bogus results and offer an elaborate personalized protocol. Be sure that your practitioner is ethical and street-smart. Especially, hair analysis is usually a fraud. A competent physician, especially one focused on diet, lifestyle and nutrition, is your best guide here. Beyond d, B12 & iron, i'd not screen a healthy man.