Originally posted by axn_man
Can tell me or give me links that have information on the effects of excessive sports drinks consumption.
I know that too much carbohydrates in your body can create an imbalance of osmotic pressure in the blood and too much of anything is bad for your body. But that's about it.
I doubt there's any particularly significant effects, other than:
- it's more calories you've consumed, so you need to take those into account to avoid a calorie surplus. Bear in mind that most of those calories are sugar derived, so there isn't much nutritional benefit
- if you are exercising and you drink too much of this stuff, your body will divert more blood to your digestive system to aid in digestion, and that's blood that should be transporting oxygen to your muscles, and taking lactic acid away to be reprocessed. Consequently you're operating less efficiently
- if there's too much sugar in your lower intenstine, there's only one way the body's going to deal with it, and if you're running, that means a quick trip behind some trees or to a portaloo. - and that generally isn't too pleasant
I've not heard the osmotic pressure idea before. I did a quick search through Google and it seems there are some concerns about osmotic pressure (and it seems related to blood pressure) where people are over-relying on sports drink as a source of energy in general, rather than just during exercise - seems to be related to my first point, which is regarding the low nutritional value of sports drinks compared to actual healthy food.