Best Answer: Right now, according to the dictionary, it's still two. Though it could change with the common usage to either hyphenate time-frame or to put it all in one word.
Under 50 grams of carbs a day will eventually get you to ketosis. Depending on the person and level of activity, it could take 2-3 days or up to a week before the bodyâs glycogen is depleted.nder 50 grams of carbs a day will eventually get you to ketosis. Depending on the person and level of activity, it could take 2-3 days or up to a week before the bodyâs glycogen is depleted.
Once you are eating the right amount of carbs, protein, and fat, it may take up to 3 weeks for you to get into a deep ketosis. To speed up the process, you can use high-intensity exercise and intermittent fasting to deplete glycogen and low-intensity exercise and a 1-2 day fast to increase ketone levels more quickly.