Why do I need multivitamins after weight loss surgery?

After a weight loss surgery, you can consume less and only small portions of food. Fewer calories means losing weight, but your body also obtains less nutrients. You also absorb less nutrients.  And that is exactly what you need to feel good and energetic. After a weight loss surgey there is a high chance of vitamin and mineral deficiencies. This can lead to all sorts of complaints. By taking a multivitamin you can prevent or make up for any shortcomings. This is how you keep your body strong and healthy.