Adverse effectf od alternative treatments
I replaced "...most alternative treatments, such as melatonin, have only mild adverse effects." with "...most alternative treatments are relatively benign." and was reverted by SandyGeorgia. My problem is that the former implies there are mild adverse effects associated with most alternative treatments. The source does not say that, and it can't be inferred from the source, which mentions side effects for 
Pyroxine and magnesium
Omega-3 and omega-6 fatty acids
Melatonin
Chelating therapy

but mentions no side effects for 
Probiotics
B12
Vitamin C
Dimethylglycine
Casein and/or glutin dietary elimination
Secretin
Metallothioneins
Glutathione
Zinc 

Would anybody like to suggest a wording that actually represents the source?