Love nuts.
For me, an afternoon snack is a good idea because afternoons are my most active time of the day. I risk lows when I don't snack. I don't need to snack in the morning.
It all depends on how insulin resistant you are, I can eat walnuts but almonds and hazelnuts are too high for me,
Also it is argued that snacking between meals is not a good idea as it keeps insulin levels in the blood high between meals I find that snacking affects my blood glucose adversely.
Totally agree and drink lots of water with lemon.
Me2!