Healthy afternoon,
A healthy meal should include small amounts of lean protein such as poultry, fish or fat free dairy along with vegetables, fruits and whole grains.
1. Cut back on fat
Your gallbladder concentrate bile , which is essential your body digestion of fats
2 increase soluble fibre
3. Smaller meals
4. Less dairy, caffeine, alcohol
For
vitamin B12- include variety of protein like eggs, poultry, seafood, peas , lentils, nuts and seeds and soy products
Fish and red meat are excellent sources of vitamin B12.