My Study of the Dawn Phenomenon
What causes the dawn phenomenon? This is something that is always alluded my understanding. I have found that, without a doubt, the number of units of insulin that I took the previous day (especially in the evening) has a major impact. In my experience, the following four reasons have caused the dawn affect:
1. Fat intake the night before, especially when mixed with carbohydrates
2. Protein intake the night before
3. Caffeine intake the day before
4. Amount of exercise the day before
I think that all of these things ultimately cause a delay in carbohydrate absorption. I have found that fat intake usually delays my absorption of carbs, and I often find that high fat meals within a few hours of bed time invariably create a low blood sugar at bed time and a high blood sugar when I awake in the morning (unless I have timed m y square wave bolus well). I also find that large amounts of protein, even when not consumed with carbs, can actually raise my blood sugar. Interestingly, though, I usually awake with a blood sugar within the target range but find that it rises dramatically with my first meal. Has anyone else experienced this? Fortunately, my insulin pump allows me to change my carbohydrate to insulin ratio based on the time of day.
I have found that caffeine, especially in the form of coffee, lowers my blood sugar in the short run but often causes it to go up in the long run. This has led me to believe that coffee does not actually have a positive impact on Type 2 diabetes control but instead just delays the absorption of carbs. For example, if I drink coffee, my blood sugar is usually lower than expected in the short run but will then spike several hours later. I think that the timing and impact of coffee and caffeine in general varies significantly depending on the amount.
I will soon undergo a detailed study of my own eating habits and see how each of these factors impacts blood sugar. I will post both the plan and the results on this site. If anyone else has knowledge on any these things, I’d love to hear about your experiences.
Recently, doctors in Calgary discovered a way to create large amounts of insulin at far lower prices than the insulin that is currently being created synthetically. As reported, the insulin, which comes from genetically modified safflower, has the potential to supply the needs of all people by 2010 with only 16,000 acres of safflower plants.
Are dairy products healthy? Does drinking a glass of milk a day keep our bones strong? Like with studies of coffee, it seems that eachstudy of milk seems to contradict the one that preceded it. For example, Walter Willett, a professor of medicine at Harvard Medical School, has suggested that most Americans get far more calcium than they actually need and that an adult would do well with only one to