Judging results too quickly Copper peptide concentration changes require adequate time to demonstrate effects
No published study has demonstrated this, but the question remains open (Crockford et al., Ann N Y Acad Sci 2010)
To avoid skin irritation, injection sites should be rotated regularly
In a 68-week medical study of 1,961 adults living with obesity or overweight with a related medical problem, adults lost ~35 lb (or ~15% body weight)
Levothyroxine absorption is particularly sensitive to gastric pH and timing relative to meals, and the delayed gastric emptying from tirzepatide may reduce levothyroxine bioavailability
However, both medications independently affect the gastrointestinal system, which requires careful consideration when used together