B12 is mostly found in animal products. For those who are lacto-ovo vegetarians, you can obtain B12 from milk. Summer is coming. Plan some active vacations, including perhaps hiking or walking in the mountains or on the beach. I am 60 lbs overweight.
Prednisone does increase appetite.
Short ten-minute bouts throughout the day can increase caloric output. It would be wise not to keep these in your environments. I know a high waist-hip ratio is a high risk factor for disease. Our shape is also determined by genetics. You will find that the body will use the extra fat stored in that area for energy over time.