Your blood glucose is affected by many different factors that vary constantly, not just the food you eat.
Your blood glucose is affected by many different factors that vary constantly, not just the food you eat. What's important to focus on is the trend - the shape of your line - not the absolute figures.
Spikes from eating come from carbohydrates in your food. Look to minimise the carbohydrate content in meals and you'll find the spikes don't happen.