An insufficient quantity of something whether substance or activity that is typically available of normal quality
Calcium
Low calcium intake is considered a contributing factor to obesity and associated co-morbidities such as hypertension. Insulin Resistance Syndrome has been hypothesized to develop as a result of low calcium intake. A healthy calcium intake facilitates the excretion of fecal fat and may help increase core body temperature.
Vitamin B12 is one of the eight B vitamins; it is a water soluble vitamin and also called cobalamin. It is worth noting that vitamin B12 is the largest and structurally the most complex vitamin. Vitamin B12 deficiency can have serious consequences if it is ignored for long periods of time.
Recovery after bariatric surgery takes time and patience. The diet is strict. You may experience discomfort and pain as your body heals. The length of time to return to normal activities can vary from patient to patient. Some patients are able to return to work within a few weeks and see weight loss soon after surgery. For others, a couple of months go by before they experience noticeable weight loss. From lifestyle changes to health transformations that change lives, life after surgery is full of both successes and challenges.