Yes, all bf babies should have vitamin d. Even my LLL leader agreed.
OP I don't do animal products before one and don't do meat until closer to 2. I am a vegetarian (only one in my family) and I just think meat is to hard for their little tummies to digest.
I didn't even introduce solids at all until 8 1/2 months this time and we didn't do baby cereals or purées. This is my 3rd baby
The only time you should look in your neighbor's bowl is to make sure that they have enough. You don't look in your neighbor's bowl to see if you have as much as them.