Exercise, Blood Sugar and Blood Pressure

Even before I was diabetic I knew that after a long run, I would look pale round the eyes despite having a red face and my hands would tremor.  This is hypoglycaemia in a non diabetic brought on by my burning of all of the bodies reserves too quickly for my body to break down its fats and other substances in the liver and muscles into usable glucose.

If I was not diabetic my body would reduce its insulin production and releases glucose for the remaining insulin to use when I start to exercise.  Insulin is like a catalyst your body needs it to break down sugars.  However as a diabetic on insulin my insulin level will be constant so if I do anything that requires extra energy, and I need to balance it with extra sugars.

Playing Squash

Before I became diabetic I liked the occasional game of tennis or squash.  I'd arranged to meet somebody, book a court, turn up with a bottle of water and play and afterwards I would have a sweet snack.

As a diabetic I can't do this:

1. To play squash I must either reduce my insulin (to prevent me burning to much carbohydrate), this requires forward planning. 
2. Or I drink a high carbohydrate drink before, during and after the game.

Okay thats seems simple enough, choose 1 or 2.  Unfortunately its not that simple.  In both cases diabetic control depends heavily on the reliability of your partner and the time of day of the game,

In both case if my squash partner doesn't arrive on time then I will have to begin exercising myself, i.e. go for a run in order to make up for the lack of a game.

All of the doctors have always told me to reduce my insulin before sport or heavy work that brings me out in a sweat.  I do this only very very occasionally, the reason is quite simple people are unreliable and get caught in traffic, forget or possibly decide not to bother to play.  I may also decide not to do the heavy work if the weather is too bad.  With little insulin in my blood my sugar will go high, and stay high for a long time.

So I tend to have a small mouthful of lucozade just before a game or heavy work and another just as it progresses.  For squash I am ready, if they don't turn up I have a modest bit of exercise to do, to get my blood sugar down.  If they do turn up i'm ready to play.

I also noted from observation, that with the reduced insulin plan it took me longer to recover and I noticed little in the way of physical benefits.  Whereas taking my normal insulin and topping up with high carbohydrate drinks to exercise, feels like watching a Popeye cartoon with spinach (if you don't know about Popeye type it into youtube).  My muscles swell and become more toned and my recovery time is vastly improved and my stamina lasts for days.

Warning, playing with my insulin level is not for the faint hearted and I acknowledge it can be dangerous, so I always have carbo's in my pockets and check my blood levels before and after sport for the some time.  Also tell the other person what you are planning to do and what to do if you start talking nonsense and falling around.

Learning Point

Reducing my insulin allows me to do exercise without lots of extra carbs

Eating or drinking extra carbs allows you to do extra exercise

Doing neither can lead to hypo if you exercise, or high blood sugar if you don't

TBC

My Diabetes - What did I do to try and avoid diabetic hypos

In reality it is impossible for me to avoid ever having a hypo, the real question is how can I lessen the chance of having a 'severe unexpected hypo' which would require the help from others.  What I quickly realised was that the most important thing to do was to discover 'My Hypo Early Warning Signals' so I could prevent a mild hypo from becoming something much worse.

The way I went about this was to make the conscious decision to become more aware of my internal self and my body. Before I became diabetic I didn't pay that much attention to my body. I knew:

1) If I was tired, I slept.
2) When I was hungry, I ate
3) If I ate bad food, it made my ill
4) If I I ran a long distance, I became stiff
5) If I stubbed my toe, it hurt

These were all the normal things, but I knew I had to go further.

So for a short period I kept a note book and gradually I began to notice things:

1) If I had to get up in the night to go for a pee
  --> my urine test at breakfast showed high sugars
2) If I woke up in the morning with a basketball bladder
  --> my urine test at breakfast showed high sugars
3) If I woke up in the night soaked in a cold sweat
 --> I was experiencing a night hypo and need to drink a high glucose drink
4) If I woke up in the morning with a tiny cold penis
  --> my urine test at breakfast were blue and very low
5) If I had an extremely full bladder and hadn't drank much
  --> my urine test at showed high sugars
6) When I broke out in a cold hypo sweat I smelt a kind of musk on my skin
 --> I was going hypo and needed to eat
7) If the images before my eyes started to get blotchy like looking through cloth
 --> I was going hypo and needed to eat
8) If my lips started to tingle and my chin became cold and numb
 --> I was going hypo and needed to eat
9) If I started to look red face and get a headache
  --> my urine test showed high sugars
10) If my calfs and thighs started to feel like they were full of treacle
  --> my urine test showed high sugars

This observing becomes a form of biofeedback, from evidence and feelings I very quickly became aware of my body and its needs and the signals it gave me when it was in distress.

Learning Point:

If I wanted to be in control of my diabetes, I had to know what it did to me and how those things, felt, tasted and smelled.

The most import thing I learned was:

The hypo is not my enemy trying to cut me down, its a friend warning me that I need to do something to prevent things getting worse.

TBC