Ear ringing, commonly called tinnitus, is the perception of sound when no matching external sound is present. It may be experienced as ringing, buzzing, humming, hissing, pulsing, or high-pitched tone. Tinnitus is connected to auditory nerve signaling, cochlear hair cell stress, inner ear blood flow, oxidative stress, neural excitability, inflammation, mitochondrial energy demand, and central nervous system sound processing. The inner ear contains delicate sensory hair cells that convert vibration into electrical signals. These cells depend on stable blood flow, antioxidant protection, normal mineral balance, mitochondrial function, and low inflammatory stress. When cochlear tissues or auditory nerves are stressed, abnormal signaling may be interpreted by the brain as sound. Dietary patterns do not replace evaluation for persistent or sudden ear symptoms, but nutrition can support biological systems involved in auditory resilience. A whole-food plant-based pattern supplies antioxidants, polyphenols, minerals, fiber, carotenoids, flavonoids, and nitric-oxide-supportive foods that help maintain vascular function, oxidative balance, and neural tissue support. The P53 Nutrition standard avoids oils, meat, dairy, and toxin-promoting processed foods while emphasizing plants that support circulation, mitochondrial metabolism, inflammatory balance, and cellular defense. Research links tinnitus biology with oxidative stress, cochlear inflammation, excitotoxic neurotransmitter signaling, endothelial function, altered blood flow, stress-response pathways, and mitochondrial dysfunction. The cochlea has high metabolic activity and limited antioxidant reserve, making it vulnerable to reactive oxygen species. Plant foods rich in vitamin C, vitamin E, carotenoids, magnesium, potassium, zinc, selenium, and polyphenols may support antioxidant enzymes, vascular tone, nerve signaling, and mitochondrial function. Leafy greens, beets, citrus fruits, berries, legumes, seeds, whole grains, mushrooms, garlic, onions, ginger, turmeric, and unsweetened green tea provide nutrient compounds relevant to these systems. Flavonoids such as quercetin, kaempferol, luteolin, apigenin, hesperidin, naringenin, catechins, EGCG, anthocyanins, and resveratrol have been studied for antioxidant and inflammatory pathway effects. Carotenoids such as beta-carotene, lutein, and zeaxanthin support tissue antioxidant defenses. Sulfur compounds from garlic and cruciferous vegetables support glutathione-related detoxification and redox control. Magnesium-rich greens, legumes, and seeds support nerve excitability and vascular tone. Potassium-rich fruits and vegetables support electrolyte balance. Fiber-rich plants also support gut microbiome signaling, which interacts with immune and inflammatory regulation. A plant-based strategy for tinnitus support focuses on reducing oxidative and inflammatory burden while strengthening vascular, neural, mitochondrial, and antioxidant systems.