Quote:
Originally posted by nrussell
.........but when I read Atkins and ever since, I wondered why no mention of glycaemic index came up. ........ why do we solely concentrate on carbs and not on the types and frequency of carb ingestion? ... < snip > ... IE: Not all carbs are created equal. Therefore we should be able to eat a larger number of some kinds of carbs than others.
.... I'm a bit concerned about maintaining blood sugar at a certain level because again, with diabetes you get it drummed into you that you musnt let your blood sugar drop below about 1.5??? ... < snip > ... I presume that what I'm doing is healthy ..... but do type 2 diabetics have any issues with low blood sugar and need to eat certain types of carbs or more regularly or what?
.......if your (ketone) sticks are always pink therefore you are losing fat but are there any rules of thumb as to what that rate is likely to be??
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Why is the grass green? Why is the sky blue? Why is there air? ...
There is much confusion, misinformation, arguments for and against Glycemic Index being used as a dietary tool, diabetics, yada, yada, yada. Phew, my eyeballs hurt from all the reading. I'm working on answers to these questions, and will be posting SOON ..
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In the meantime, I will post here my thoughts on ketone sticks
First, ketone strips only indicate that ketones are present, meaning fat is being burned as fuel. They do not indicate whether it is BODY fat, or dietary fat from a recent meal. Another factor which can give false positive, or falsely high readings is dehydration .. if you're not drinking enough to keep the ketones flushed out of your system, they will accumulate and concentrate. This can work against you because the high concentration of ketones in the blood will inhibit further fat-burning. So, drink up.
As for being in ketosis, this is a YMMV (your mileage may vary) thing. Generally, if you are following very low carb intake, such as during Atkins Induction (20 carbs) you "should" be in ketosis. At higher carb levels, you will be burning fat and losing weight, but the ketone sticks may not register the ketone losses. Note that some lowcarb programs such as Protein Power and Carbo. Addicts are NOT ketogenic, yet are very successful for fat- and weight-loss.
Make sure the sticks are fresh, and kept stored airtight and away from moisture. Make sure your fingers are dry when you go to dig out a stick....... moisture in the air or on your hands will inactivate the chemical in the little pads on the end of the sticks. Check the expiry date on the package, and discard any unused sticks 6 months after opening.
The time of day that you test makes a difference too. The LEAST amount of ketones will show in the morning, the MOST "generally" in the late afternoon/early evening, after you've been active for the day.
So, one can see that the ketone sticks are not really a useful gauge for the RATE of fat loss. Dark sticks don't always mean big losses of fat, and wonderful whoosh losses can come with sticks that never turn. However, they can be useful for new starters on Induction, and during the gradual increase of carb intake to determine one's CCL (critical carb limit) to see if one is on the right track. Atkins himself states that you should only be looking for the least trace of ketones, which is indication enough that ketosis and fat-burning is taking place. The concern over "I must get the sticks to show as dark as possible" is unfounded, and unnecessary.
Doreen