Psychiatry General c8f4b2a0 Normal Lithium therapeutic level is A 0.5-0.7 mEq/L B 0.7-1.1 mEq/ L C 0.1-0.3 meq/L D 1.5-2 mEq/ L High-Yield Explanation B i.e. 0.7-1.1 meq/L