At 2.5mg/mL, 4mg equals 160 units (requiring a split injection)
The Case for GLP-1s in Sustainable Weight Loss Fast and Noticeable Results GLP-1s are clinically proven to result in significant weight loss, often 15-20% of body weight within a year when combined with lifestyle changes
Oral supplements can help some individuals maintain their B12 levels, but injections are often more effective for people who struggle with absorption or have more severe deficiency symptoms
1 injection per week on the same day each week Injected just under the skin in the stomach, thigh, or upper arm Many people report it becomes routine within the first few weeks Dose often increases gradually over time until the maintenance dose is reached Taken once each morning Must be taken on an empty stomach with no more than 4 ounces of plain water Wait at least 30 minutes before eating, drinking coffee or anything else, or taking other oral medications That 30-minute window matters because the pill is absorbed through the digestive tract and is more sensitive to food and drink
Tirzepatide (Mounjaro/Zepbound): The Current Champion If I had to crown a winner in the GLP-1 space, tirzepatide would take the title