Stored in the freezer at -20 degrees Celsius, the powder form can maintain potency for months to years
Common causes of B12 deficiency include: vegan or vegetarian diet, age 50+, acid reflux medication (PPIs), digestive disorders, birth control use, heavy alcohol intake, and celiac disease
When combined with lifestyle interventions like reduced-calorie diets and exercise, these mechanisms may accelerate visible changes in energy and body composition
The researchers concluded the following: Use of proton pump inhibitors for 7 or more years is associated with a significantly increased risk of an osteoporosis-related fracture
Selected mouse studies did not find a significant reduction in food intake
Some facilities may offer membership options, including regular consultations and monitoring services