Avocado (100 G), Soft Boiled Egg (1 Medium) and Coffee (Brewed From Grounds) (1 Cup (8 Fl Oz))

Drink the coffee after finishing the egg and avocado rather than on an empty stomach; caffeine can raise glucose in some people even without sugar.

Test whether caffeine is the trigger by repeating the same meal with decaffeinated coffee or skipping coffee, while keeping preparation and timing consistent.

Keep the coffee plain: avoid sugar, syrups, sweetened creamers, milk alternatives with added sugar, and flavored powders.

Add a small portion of fiber-rich chia seeds or ground flaxseed to the meal, and allow time for the meal before coffee.

Check portions and hidden ingredients: avocado and egg are unlikely to cause a large rise on their own, so confirm that the coffee, add-ins, supplements, or any accompanying foods are not contributing.

Repeat the experiment on several days and review the pattern with a clinician if spikes are frequent, large, or accompanied by symptoms.