b12 injections near reading pa How Quickly Does Shot Work? Duration of Benefits B12 Shots: How Quickly Do

This can be because of high stomach acid or even age

Older age : Due to changes in dietary nutrient intake (usually from eating less overall) and also decreased production of stomach acid, the elderly tend to have reduced levels of vitamin B12

Vitamin B12 is predominantly excreted via the bile and is largely reabsorbed via the enterohepatic circulation

This medication is meant to aid traditional weight-loss efforts like dieting and exercise and should be taken in addition to a calorie-deficit diet and regular exercising

You only need to get another one if your symptoms return, which can happen anywhere from 3 to 12 months after the first injection