3. Use Herbs Daily
Since bad breath can also stem from a buildup of heavy metals, yeast overgrowth, and other toxins inside the body, it is important to regularly flush your system via dietary interventions.
And one way you can do this is by taking stinging nettle or drinking stinging nettle tea. A powerful herb that has been shown to purify the blood and eliminate toxins from the body, stinging nettle helps stimulate the lymphatic system, increase the excretion of uric acid through the kidneys, and boost adrenal function, all of which target halitosis at its root.