Eating sweet patatoes or brown rice turns into glucose. Eating table sugar turns into glucose as well. Difference of the 2 is breakdown rate. The end result is the same eat too much and you suffer the same consequences..dumb ass.
Wow bro, you really need to hit the books. THis is so basic.
Your answer conflicts with your argument. If I ate 500g of sweet potato vs. 500g of table sugar, the results would be different.
The faster food breaks down into usuable glucose, the greater the insulin secretion by the pancreas. The greater the release of insulin, the greater amount of food gets put up into fat cells, assuming you were't carb depleted. If carb depleted, you might get lucky and store up the vast majority as glycogen in the muscle and liver. But the chances are slim. You'll also have a sugar crash, because that much insulin equates to your body going from a really high blood sugar count to a really low blood sugar count within a few minutes.
So essentially, you supported your foe's response by agreeing that each break down at different rates. This is why certain complex carbs are also called "slow-releasing carbs". The slower the release, the less likely to have an insulin surge, which means a more steady flow of glucose - which ultimately means a more desireable nutrient partitioning.
RECAP:
1) Table sugar and sweet potato both convert to glucose, albeit at different rates
2) The rate of breakdown has a great influence on the amount of insulin released at any one time. If a surge of sugar rushes into the blood (which by the way is toxic to your blood), the greater the insulin response thus leading to fat storage.
3) Since a sweet potato breaks down slower than table sugar, sweet potatoes illicit a more gradual insulin response, which leads to less fat storage and more constant fuel & energy for the body.
4) The end result is not the same. We could do an experiment if you like.
a) you could eat table sugar carbs @ 2g per lb of body weight per day for 4 weeks
b) I could eat sweet potato carbs @ 2g per lb of body weight per day for 4 weeks
Let's see who gets fatter quicker. And lets also see who turns pre-diabetic quicker, too. If you really believed what you said before to the other guy, you should have no problem with attempting this quick study. We might could come to the conclusion in just a few short days really - you might not even last that long before going into a diabetic coma, lol.