Until pharmacokinetically validated, long-duration, adequately powered RCTs are available for specific enhanced-delivery formulations, clinical recommendation should be restricted to populations in whom the benefit-risk profile is most clearly favorable
Ann Intern Med 173(4):278286
Pricing is flat and does not increase as doses change
Severe vomiting lasting more than 3 days, signs of dehydration (dark urine, dizziness, extreme thirst), or persistent abdominal pain beyond week 2 should prompt a conversation with your PlexusDx provider
Hair-protective nutrients: Protein (obviously), biotin (found in eggs, nuts, seeds), iron (lean meats, spinach), zinc (pumpkin seeds, chickpeas), vitamin D (fatty fish, fortified foods)
No published studies have directly compared the pharmacokinetics or clinical outcomes of patches versus oral formulations