Quote:
Originally Posted by Wildcard
Skipping Meals Might Offer Health Gains
Ben Harder
People assume that the ideal meal schedule spreads calorie intake over the course of the day: Never skip breakfast, keep your blood sugar on an even keel, and all that. But Mark Mattson, a neuroscientist at the National Institute on Aging in Baltimore, suspects that conventional wisdom may be due for an overhaul.
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Methinks those mice basically were put on CAD.
Instead of eating lots of sugar all day, like the other mice, they ate a tremendous amount in one sitting.
If you are going to consume a relatively high sugar diet, like the sort fed to mice in a lab, it's of course better to eat less frequently. Your body produces less insulin when high-carb meal frequency is reduced, even if the same amount of carbs are consumed with less frequent meals (there is a physiologically valid explanation for this).
This isn't news to LCers.
Now the question is, is eating more frequently from a
low carb diet bad for insulin sensitivity as well? I seriously doubt it. The benefits of meal condensation are relevant only to sugar. This is only relevant in a high carbohydrate context. If anything, skipping meals on a very low carbohydrate diet can be
bad for your health. Low carbing puts your body in a state which makes catabolism very easy,
unlike a high carb diet. By "easy", I mean your body has no problem shifting over to synthesizing muscle into glucose via gluconeogenesis and body fat into ketones via lipolysis without one iota of protest. On a higher carb diet, your body will beg and plead for food first, making meal initation more likely. Furthermore, it (muscle and fat from the body) is the only place for the body to get energy from during a fast on a LC diet. On a high carb diet, the body will consume glycogen
first before attacking muscle.
For these reasons (your body gladly consumes itself and is unlikely to ask for food via hunger pangs, also your body has no stored sugar to draw from and goes straight for muscle in absence of dietary protein to fill sugar needs), going a long time without eating when carbs are very restricted is a recipe for muscle loss.