Shared Risk Factors Aging and reduced absorption capacity Sedentary indoor lifestyle Limited sun Vegetarian or restrictive diets Gastrointestinal disorders (gastritis, IBS, celiac disease) Long-term use of proton pump inhibitors or metformin And when both are low, the effects compound
This skips over any absorption problems
In plain English: methods are validated, instruments are calibrated, records are traceable, and results are reproducible
It improves patients health and quality of life
Jul 2022;26(3):e390-e395
It is not represented as an FDA-approved drug, dietary supplement, weight-management product, metabolic treatment, anti-aging product, or NAD + therapy