In the video, three ways to increase nitric oxide production are demonstrated: humming, exhaling, and using an auto 128 biosonics weighted tuning fork. The autotuner toto is designed to vibrate bones, and has an osteopathic intention. The "auto 128" tuning fork has a perfect fifth resonance that is said to offer therapeutic benefits. The three tips outlined in this video include using tuning forks on the body in specific areas, avoiding pacemakers, and using them sparingly. These tips are designed to increase nitric oxide production and reap the benefits, such as improved relaxation responses and better balance in the autonomic nervous system.