St. John's wort is often touted for its ability to reduce depressive symptoms. Based on the latest research, it appears to be more effective than standard medications, although herb-drug interactions are still of potential concern.
Citrulline is a non-essential amino acid that is often touted for enhancing athletic performance. However, research suggests that the benefits may be more impressive for treating erectile dysfunction, insulin resistance and inflammation.
Automatic dishwashers appear to leave residual chemicals on plates and silverware that may harm the cells of the intestinal tract.
Black seed is a common Middle Eastern spice with a long history of medicinal use. Recent research suggests potential use for mental health conditions.