Generally, the effects of a B12 injection start to wane after a week
Instead, angle the needle toward the glass wall of the vial, allowing the diluent to flow slowly down the side
Levels decrease with age, leading to thinner skin, loss of elasticity, slower healing, and more visible lines
How to change your injection day safely
Most people obtain the majority of the vitamin B12 they need each day through foods such as: 2,9 Fortified cereals Dairy products like yogurt, cottage cheese, and cheese Meat, poultry, and fish Nutritional yeast However, some individuals may need to prioritize additional vitamin B12-rich foods or supplementation, including those who: Are Vegan or Vegetarian With the exception of fortified foods, vitamin B12 is naturally found almost exclusively in animal-based food sources