Bariatric surgery reduces cardiovascular risk in obese patients
A recent research conducted at the Mayo Clinic in Rochester, Minnesota has concluded that obese patients can consider bariatric surgery for reducing the risk of adverse cardiovascular events. This is the first ever study to take into account validated scores for cardiovascular risk on a patient population and compare them with previous results. The results showed that cardiovascular risk was reduced by up to 79 per cent.

Researchers are studying the case of a 27-year-old woman who developed a vitamin deficiency after failing to take multivitamins post- gastric bypass surgery. After two months of an uncomplicated surgery for weight loss at the University College Hospital, London she suffered from dizziness, vomiting and low-appetite. Also, prescribed lansoprazole (drug for prevention of acid production in stomach), the patient was found to be deficient in these medications. Only after physicians administered thiamine (Vitamin B1), the patient recovered.
