Hii
Now you have problem with lactose intolerance and vit B 12 deficiency right?
Meat, fish, poultry, eggs, milk, and other dairy products are all good sources of
vitamin B12. Some of the best sources include clams, oysters, and beef
liver.
Some breakfast cereals, nutritional yeasts, breads, and plant milks are fortified with vitamin B12.
Some vegetarian options include cheese, yogurt, yeast extracts, and soy milk with added B12.
Next Steps
You have lactose intolerance. so avoid dairy products. other food you can take and improve your condition. If you willing for supplements like Vit B 12 injection or Multivitamin Tables or B complex you can take. kindly don't forget to Take
thyroid tablets.