Throughout each issue, there are scientific study results relevant to that months chosen topic (like sleep, dopamine levels, body fat, and so on)
The more practically significant nutritional markers to monitor are vitamin B12, vitamin D, iron studies (ferritin, serum iron, TIBC), and zinc
Jan 16, 2026 11 min read READ MORE Fitness Move Through the Tired Days: How to Work Out When Youre Tired on GLP-1s Feeling low energy while using GLP-1 medications
The glucagon component is also what explains retatrutide's most distinctive side effect: dysesthesia (abnormal skin sensations) in 12.520.9% of patients depending on trial, which is not seen with semaglutide or any other approved weight loss medication
Comedian Todd Masterson, who goes by @GayFatFriend on Instagram and TikTok, was about three months into taking Zepbound when a single whiff of a Le Labo scent stopped him in his tracks
The staff is extremely welcoming, and professional