Colloidal Copper 500ml

Suggested dosage:
Adults: 5-10ml twice daily. Children: 5ml twice daily.
Safe for use in the ear, eyes and nose.
May be applied to the skin and scalp.
Use on cuts and insect bites.
May be nebulized.
Apply to sunburnt skin before applying a moisturizer.
Assists in the forming of Collagen.

A few rules of thumb:
If one is taking a large dose of a mineral, it may well compete with other minerals and thus reduce their absorption. …
If taking high doses of zinc long-term (50 mg or more per day for 10 weeks or longer), be aware that it can cause copper deficiency, so you may need to supplement with copper as well.