Insulin
Intro
Hormone that signals cells throughout the human body to intake energy, and promote various performance and recovery based outcomes.
Body
Modifying the activity of enzymes and the resulting reactions in the body.
glycogen and fat synthesis from glucose are stimulated, and glucose production by the liver through glycogenolysis and gluconeogenesis are inhibited.[68]
The breakdown of triglycerides by adipose tissue into free fatty acids and glycerol is also inhibited.[68]
Building muscle following sickness or injury via the transportation of amino acids to the muscle tissue, which is required to repair muscular damage and increase size and strength. It helps to regulate the uptake of amino acids, DNA replication, and the synthesis of proteins.
Managing the synthesis of lipids by uptake into fat cells, which are converted to triglycerides.
Uptake of amino acids and potassium into the cells that cannot take place in the absence of insulin.
Managing the excretion of sodium and fluid volume in the urine.
Enhancing the memory and learning capabilities of the brain.
Alzeimers patients had increased memory recall with hyperinsulemia and with hyperglycemia (due to consumption of sugars).
Hyperglycemia with insulin suppression via Somatostatin had no positive effect on memory recall.
Dave questions
Glycemic index carbs - should the score on these matter and should you take low vs high index food pre vs post workout
Carb timing - is it really important to time carbs (perhaps pre, intra, and post workout) before you sleep to avoid increasing fat synthesis?
Why is it that some people can do a low or no carb diet and make gains while others need a moderate level of carbs fats and proteins?
Controlling overall caloric intake, does the complexity of the carb matter?
Why is the a war on carbs? Is it a good marketing ploy or something more legit?
Fasted training - have you seen there to be any merit to it in regards to increased fat loss?
How much does controlling sugar intake assist with body recomposition compared to carb intake?
What about those that are pre-diabetic or morbidly obese? Does that mean a person isn’t as insulin sensitive?
Conclusions
Insulin is highly anabolic and starts a cascade of events that result in more energy storage in muscle cells, recovery, hypertrophy, and hyperplasia.
Insulin is also converted by the liver to IGF-1 and higher levels of insulin result in more IGF-1.
Carbs are just as key to performance and recovery as proteins.