The most logical answer is this: Anything we ingest can change our personality. Whether it's for the better or worse is an opinion.
The causative nature of how ingesting A causes a personality change of type B, must be investigated experimentally. You cannot just say eating veggies improves mood. Where is your data and what do you mean by "improve"?
The most logical answer is this: Anything we ingest can change our personality. Whether it's for the better or worse is an opinion.
The causative nature of how ingesting A causes a personality change of type B, must be investigated experimentally. You cannot just say eating veggies improves mood. Where is your data and what do you mean by "improve"?