The Science Behind Sagging Skin Skin elasticity, or the skins ability to stretch and then return to its original shape, is primarily due to two proteins: Collagen , which makes up about 80% of the skins structure, provides firmness and strength Elastin , as the name suggests, is responsible for the skins elastic properties, allowing it to stretch and recoil
Body mass index (BMI) : A number calculated from weight and height to determine if a person is underweight, at a healthy weight, overweight, or obese
Theres no standard definition, but microdosing generally means taking a much lower dosage of something, in this case a GLP-1 weight-loss drug like semaglutide or tirzepatide, than what's recommended by the U.S
Y., Son, J
That order matters, because these are medical decisions, not menu picks