The circadian gene PER1 is a protein that helps regulate the circadian rhythm and is usually overexpressed in cancer patients
Mood changes such as irritability, depression, or anxiety, as well as numbness or tingling in the hands and feet, can also be linked to low B12 levels
A dependable wholesale channel also makes it easier to plan long-term studies, since researchers can count on having enough material on hand without constant reordering
(accessed September 19, 2025)
Vitamin B12 injections are a straightforward tool we offer at Medi-Slim Weight Loss & Spa in Las Vegas, often alongside weight-loss treatment
Other Ingredients: Purified Water, Glycerin, Monk Fruit Juice (Siraitia grosvenorii), Mixed Berry Flavors, Lemon-Lime Flavors, Non-GMO Sunflower Lecithin, Prickly Pear Flavors, Potassium Sorbate