Significant reduction in melanin index is seen usually after 10 weeks
Complete randomization is not feasible in observational studies investigating the effects of harmful substances, thereby limiting the analysis to the data available (Carlson and Morrison 2009)
Some early studies from the 1980s and 1990s reported effects on sleep patterns, pain perception, stress hormones, and circadian rhythm, while other investigations failed to find consistent results
Loan A, Leung JW, Cook DP, Ko C, Vanderhyden BC, Wang J, Chan HM (2023) Prenatal low-dose methylmercury exposure causes premature neuronal differentiation and autism-like behaviors in a rodent model
Understanding their unique benefits makes it easier to know when to supplement with one or both