Long-term success will depend on clinical differentiation, real-world evidence, payer value, patient support programs, adherence tools, physician education, and clear positioning across obesity, type 2 diabetes, cardiovascular risk and metabolic syndrome
Topical options like GHK-Cu and Matrixyl, and oral collagen peptides, carry the least risk because they are cosmetics or supplements, not injectables
The RD must evaluate possible drug-induced nutrient deficiencies resulting from psychopharmacologic agents (eg, calcium intake due to selective serotonin reuptake inhibitors).26 Both conventional and functional laboratory tests can identify nutrient shortfalls and may include methylation genetic polymorphisms (eg, MTHFR, CBS, COMT), complete blood count, iron profile, and red blood cell vitamin, mineral, and fatty acid levels
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