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NAD+ provides foundational support for cellular energy, repair, and longevity, acting as a crucial element in our intrinsic biological machinery

By optimizing melatonin production, B12 can help improve sleep quality, making it easier to fall asleep and wake up feeling refreshed

Individuals seeking fat loss often have contraindications to growth hormone therapy or prefer to avoid systemic hormonal interventions

Funding This work was funded by the Yunnan University Undergraduate Innovation Fund, S202410673138, Yunnan University Medical Research Foundation Department of Radiology, YDYXJJ20250024, Yunnan University Graduate Research Innovation Fund, KC-252512222