Mixed results were found for zinc , folic acid , vitamin C , and tryptophan , with nonsignificant results for inositol .
No major adverse effects were noted in the studies ( aside from minor digestive disturbance ) .
A meta- analysis of adjunctive omega-3 versus placebo revealed a significant and moderate to strong effect in favor of omega-3 .
Conversely , a meta- analysis of folic acid revealed a nonsignificant difference from placebo .
Current evidence supports adjunctive use of SAMe , methylfolate , omega-3 , and vitamin D with antidepressants to reduce depressive symptoms
OBJECTIVE There is burgeoning interest in augmentation strategies for improving inadequate response to antidepressants .
The adjunctive use of st and ardized pharmaceutical- grade nutrients , known as nutraceuticals , has the potential to modulate several neurochemical pathways implicated in depression .
While many studies have been conducted in this area , to date no specialized systematic review ( or meta- analysis ) has been conducted .
The treatment of depression in general practice: a comparison of L-tryptophan, amitriptyline, and a combination of L-tryptophan and amitriptyline with placebo.
One hundred and fifteen patients from 5 general practice s participated in a 12-week , double-blind study comparing L-tryptophan , amitriptyline , L-tryptophan-amitriptyline combination and placebo in the treatment of depression . Analysis of total score on the Hamilton Depression Scale and a global rating of depression showed that all 3 active treatments were more effective than placebo . Significantly more patients were withdrawn as treatment failures in the placebo group compared with the active treatment groups . Side-effects necessitated withdrawal of more patients from the amitriptyline group than from the other active treatment groups , but this difference was not significant . Plasma amitriptyline and nortriptyline levels were similar in the amitriptyline and combined treatment groups . St and ard haematological and biochemical profiles did not alter significantly in any group , but mean heart rate was significantly increased in patients receiving amitriptyline . There was no change in free or total plasma tryptophan concentration with treatment or on remission of symptoms
Mixed results were found for zinc , folic acid , vitamin C , and tryptophan , with nonsignificant results for inositol .
No major adverse effects were noted in the studies ( aside from minor digestive disturbance ) .
A meta- analysis of adjunctive omega-3 versus placebo revealed a significant and moderate to strong effect in favor of omega-3 .
Conversely , a meta- analysis of folic acid revealed a nonsignificant difference from placebo .
Current evidence supports adjunctive use of SAMe , methylfolate , omega-3 , and vitamin D with antidepressants to reduce depressive symptoms
OBJECTIVE There is burgeoning interest in augmentation strategies for improving inadequate response to antidepressants .
The adjunctive use of st and ardized pharmaceutical- grade nutrients , known as nutraceuticals , has the potential to modulate several neurochemical pathways implicated in depression .
While many studies have been conducted in this area , to date no specialized systematic review ( or meta- analysis ) has been conducted .