| Acupuncture provides benefits for chronic low back pain. | A | 4–6 |
| Coenzyme Q10 is a safe adjunctive therapy in patients with heart failure and may improve clinicaloutcomes. | B | 10, 11 |
| Exercise has a small to moderate effect in reducing symptoms in persons with diagnosed anxiety disorders. | B | 13, 15 |
| Fish oil is an effective treatment for hypertriglyceridemia. | C | 19–21 |
| Ginkgo biloba extract EGb 761 improves cognition in patients with dementia. | A | 26, 27 |
| Cognitive behavior therapy is effective for the treatment of insomnia. | A | 30 |
| Music is effective for improving subjective sleep quality in adults with insomnia. | B | 33 |
| Movement-oriented mind-body approaches such as yoga, tai chi, and qi gong may be beneficial for sleep, especially in older adults and cancer survivors. | A | 32, 34 |
| Probiotic supplementation significantly reduces the incidence of antibiotic-associated diarrhea. | A | 35, 36 |
| St. John's wort (Hypericum perforatum) benefits patients with mild to moderate depression. | A | 39 |
