However, like any supplement, it can cause side effects in some people
Sterile water for injection, bacteriostatic water (for multi-use vials), dilute acetic acid (0.11%), or PBS at pH 7.4 are all appropriate depending on the application
87 A trial in patients with trichotillomania (hair pulling, see also below under obsessive compulsive disorders) found a clinically significant improvement in depressive symptoms in 44% of patients, compared with 4% in the placebo group, a statistically significant difference
Iron measurement using the Iron Assay Kit For total iron measurement, the Iron Assay Kit (Sigma-Aldrich, MAK472) was used, according to the manufacturers instructions
Hussain T, Murtaza G, Ghafoor A, Cheema MA (2016) The Cd: Zn ratio in a soil affects Cd toxicity in spinach ( Spinacea oleracea L)
If your interest is energy rather than skin tone, a simpler and better studied option may fit you, such as our approach to B12 shots that support energy when you are genuinely deficient, and why testing comes first