Hi @oldsuzanne55 The Keto diet is not an easy diet to follow especially for me because I do not like fatty foods or meats. My husband and I tried it for several months. My husband loved it. Eating almond flour, cream cheese, and sour cream was not easy but I did it. The desserts and bread did not have the same taste as I expected. For one thing, after getting off the diet, I learned to alter Keto recipes to make my own low carb bread with the regular flour. I use the same dough to make pizza which we enjoy every week. We never buy any bread. I make it in different forms like hamburger or hot dog rolls for sandwiches.
Glad your husband does not consume any alcohol. I stopped that too and caffeine so no regular coffee for me. I drink decaffeinated coffee and tea.
Has he had a fasting blood glucose test? I would advise seeing his regular doctor to see if a low carb diet is right for him. Toni