GI symptoms now include: Abdominal pain, lack of appetite, intestinal noises, black specks in the stool (almost like pepper flakes on the toilet paper, not visible in stool from eye level), incredibly foul-smelling loose stool, malabsorption (often see food debris in the stool), and gassy stool (can see the gas bubbles from the stool when its in the water)
Tirzepatide (Mounjaro, Zepbound) works through a related but distinct mechanism as a dual GIP/GLP-1 receptor agonist
Reactive oxygen species (ROS) homeostasis and redox regulation in cellular signaling
It is also worth deciding in advance how many bottles a study will require, since ordering enough of a single lot for the full study reduces the chance of introducing batch-to-batch variability partway through a multi-week protocol

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