Fat loss occurs slowly
while glycogen levels can swing like crazy (sodium, stress, etc change hourly as well)
Not exact matches
When your glucose
levels are low, such as when you haven't eaten in a
while, the liver breaks down the stored
glycogen into glucose to keep your glucose
levels within a normal range.
Despite higher
glycogen levels, glycogenin - deficient mice underperformed normal mice, reaching exhaustion earlier and covering a shorter distance
while running on a treadmill.
Besides being a major contributor to the growth and repair of tissues all around the body, vitamin C supports protein metabolism and helps keep testosterone
levels high by reducing cortisol production,
while vitamin E plays an important role in preventing muscle loss and
glycogen storage.
Lower insulin
levels at rest will enable you to burn more fat,
while elevated
levels during the workout will enhance muscle growth by promoting rapid uptake of amino acids and
glycogen into the muscle cells.
Complex carbs will ensure stable insulin
levels during the day, they will give you more energy for intensive weight training sessions,
while fast carbs will reload the depleted
glycogen faster after training.
While it is clear that unrefined carbs are just as effective as refined high - GI carbs at enhancing recovery and restoring
glycogen levels over a 24 hour period, there are certainly times when a simple high - GI shake is warranted.
In addition, keep mind that glucose - based (brown rice, oats, yogurt, and milk) carbs will raise
glycogen levels in the muscle,
while fructose - based (fruit) carbs raise
glycogen levels in the liver.
It will put you at an advantage and help you reach favorable results since it provides the body with ample
levels of
glycogen to support you during your workouts
while allowing you to maintain a low carb lifestyle otherwise for optimal fat burning.
When your blood sugar, stored carbs /
glycogen & insulin
levels are lower from fasting you'll naturally burn more fat for energy (without any extra dieting or exercise) so guess what happens when you exercise
while you're fasting...
While it is necessary for certain
levels of muscle
glycogen to be present for efficient fat - based performance, athletes who primarily burn fats for fuel usually have low (but not depleted)
levels of
glycogen precisely because they don't usually burn through them like carb - heavy athletes do.
I don't have the link off the top of my head, but if you do a cursory lit review you'll find that ultra-endurance athletes burn fats at an extremely high rate
while maintaining
levels of muscle
glycogen.
While a high -
level athlete training twice a day would need adequate
glycogen replenishment, a desk - jockey with man boobs or a stress - ball with a muffin - top would best leave the bananas for the monkeys.