Diet will affect the body odour,yes, but if you use deodorant, perfume or after shave that will solve the problem.
I am just back from an appointment with a lady that I just met her for the very first time...and I can confirm the motto "the cleaner the client, the dirtier the service..."
If you wanna make the kitty purr, don't forget to use sex panther cologne...
https://www.amazon.com/Sex-Panther-C.../dp/B002R0GN9S