As with any other nutrient, protein is best consumed in whole foods, where it naturally exists alongside other macros like carbs and fat as well as micronutrients like B vitamins, iron, zinc, and calcium
With tirzepatide, weight loss occurs primarily through reduced calorie intake (GLP-1) and improved fat metabolism (GIP)
NAD+ also serves as a substrate for several enzyme families, including sirtuins, poly(ADP-ribose) polymerases (PARPs), and CD38, which regulate processes such as DNA repair, gene expression, and cellular stress responses
Maximum effects develop over 36 months, with continued improvement as long as you remain on medication and maintain healthy eating and activity habits