"John Forrest Tomlinson" <[email hidden]> wrote in message
news:[email hidden]...
Quoted message said:Mike Hamilton said:Does anybody here make their own homemade sports drinks to save money
instead of buying Gatorade, Accelerade, etc.? Is there actually any
advantage to buying the more expensive during-exercise and recovery
drinks?
Quoted message said:
Some of the commercial drinks that have glucose polymers in them can
have more calories without tasting as sweet as your drink made with
just sucrose.
--
JT
A lot of emphasis is put on salt or sodium and sometimes potassium but
it's also important to replace the calcium and magnesium that you loose in
perspiration.
Magnesium is one of the electrolytic minerals that is overlooked a lot and
the American diet tends to be low in it. Here's a link with some info on
the dietary magnesium requirements:
http://www.feinberg.northwestern.edu/nutrition/factsheets/magnesium.html
Sunflower seeds and many kinds of nuts are a good source for magnesium but
they also contain a lot of fat which is slower to break down into energy
so they are not generally the best choice for eating just before or while
riding.
Many of the commercial "energy bars" contain high percentages of peanut
butter and/or other nuts. These may not be the best food source for
cyclists, runners or other athletes needing a fast energy boost.
Bananas contain some magnesium and also potassium plus a lot of carbs.
This is a good website for nutritional breakdown on various foods. There
is a section that lists minerals in the right hand column:
http://www.nutritiondata.com/help/quickstart
In another thread you discussed cramps at length. I was a competitive
swimmer during my teens. I suffered from horrendous cramps in my calves.
I've had both calves cramp up while swimming, walking afterwards and in my
sleep.
The problem went away for the most part in my 20s. After hip surgery about
4 years ago, I started having leg cramps again in my calves while
sleeping. My ortho MD recommended that I eat enough calcium, magnesium and
take vitamin E supplements. These measures have just about eliminated the
problem.
Occasionally at the end of a hard ride my quads will start to cramp up on
a climb but that's due to electrolyte bonk and I need to start drinking
some kind of replacement beverage while riding.
Hope that helps.
Chas.