I go against the tide with snacking. I am of the generation where no-one snacked other than an odd biscuit sometimes. We had our 3 meals a day plus a drink and maybe a biscuit at bedtime. No-one grazed in those days. My husband is the same, as is our daughter. My adult grandchildren are different. They are grazers. It seems to be the done thing to do these days. I cannot for the life of me understand why. If we eat sufficient nutrients in our regular meals there is no biological need for it.
I will go and hide under a chair now .....