This was exactly my thought, and I don't know how you mitigate the risk effectively. The problem with missing nutrients is the effects are often subtle, may not

This was exactly my thought, and I don't know how you mitigate the risk effectively. The problem with missing nutrients is the effects are often subtle, may not show up for a long time, and may be catastrophic. Of course, the rebuttal is "eat food occasionally", but that may just postpone the outcome, making it even harder to know if it is safe.