Mind Balance Supplement, Mind Balance, Targeted Nutrients to Support Brain Balance. Anxiety supplements would also include glandular extracts such as adrenal extract from bovine sources. Of course managing stress and anxiety should also be at the core of the program. Vitamins for anxiety and other nutrients can play an important role but do not always replace the need for stress management techniques. A well-rounded stress vitamin formula would therefore include B complex and adrenal supplements to address adrenal fatigue, combined with glandular extracts.