@peptidelord: Feeling colder on Reta isn’t random. It’s a signal. Most people notice it… but don’t understand it. Reta activates glucagon pathways, increasing energy expenditure. At the same time, appetite drops → intake falls. You’re burning more… while eating less. Your body doesn’t like that imbalance. So it adapts. What you feel as “cold” is your body trying to conserve energy: • Reduced heat production • Slight decrease in peripheral blood flow • More controlled thermogenesis This is a known response during calorie deficits. But Reta accelerates it due to its multi-receptor action. The issue isn’t feeling cold. The issue is not understanding what phase you’re entering. Most people ignore this signal… until performance, recovery, and muscle start dropping. Comment “reta” and I’ll send you the full guide. Disclaimer: This content is for educational purposes only. Some posts use humor, satire, or commentary, and may reference publicly available research.