I am researching on home-cooked meals for my cats and all the articles I've came across emphasize the importance of adding additional vitamin supplements into the meal but they did not mentioned specifically to get vitamins for pets.
Does this mean I can get any good ol' vitamin pills from pharmacies given that they are pure and do not have additional ingredients added to them?
The vitamins mentioned are Taurine, Vitamin B, Vitamin E.
Related but more on medicine instead of vitamin: Can I give my cat human medicine?