gardun:
I got 'em tooThey can be distracting when you think about them then start looking at them
For headaches - dehydration is often the cause. Most of us don’t drink enough water. Often you’ll find that drinking a pint or so of water will make all the difference. Trouble is that you need to stop and cool the tyres down every 20mins
I thought of dehydration later on Gardun.
Coffee (or Tea 
) is no good. Neither is coke or alcohol.
They all cause dehydration to some extent.
A pint of water a day, preferably more, could make all the difference.
You can mix fresh fruit juice with it it if you like. Drink enough and that’s some of your 5 a day too. 
