I am having a hard time understanding your questions as they are all over the place. Like Jokaman said you should definitely read more. Pick up and read Primal Blueprint if you haven't already. And use the search button on this website and take a look at the articles Mark wrote regarding good fats/oils and also his latest work on diet soda and artificial sweeteners.
Originally Posted by stielow
You ask does diet soda spike ketosis? Did you mean insulin? If insulin, then it may not as Mark suggested on his recent MDA. But you do have to remember that the artificial sweeteners in diet soda have been shown in certain studies to be a neurotoxin and possibly a carcinogen in high enough doses. Not to mention that artificial sweeteners just continue to make you crave sweet things. Even though it has no caloric value it is still giving you that sweet taste.
"I understand how ketosis works but lets say you have carbs lets say 100 carbs and you are on ketosis how long does it take to go back on ketosis? "
Again I don't really understand your question. If you mean 100 grams of carbs, then on a daily basis that should be enough to keep you off of ketosis. Every individual is different in regards to ketosis but it is my understanding that you would have to be VLC to get into ketosis and 100grams is still in the sweet spot and not regarded as VLC.
You have a lot of questions and I think it would be best to do some more reading and research. Good luck.
"If man made it, don't eat it" - Jack Lallane
People say I am on a "crazy" diet. What is so crazy about eating veggies, fruits, seafood and organ meats? Just because I don't eat whole wheat and processed food doesn't make my diet "crazy". Maybe everyone else with a SAD are the "crazy" ones for putting that junk in their system.