Though triple Oscar winner Walter Brennan was famous for his limp, it wasn't real.
Cut Carbs to Reach Keto. The fastest way to reach ketosis using your diet is by limiting carbs to 20% of total calories per day, but some low carbers eat ver y low amounts of carbs â less than 5%. How to Eat Carbs for Keto. Choose the lowest carb fruits and the lowest carb veggies. Cover them with healthy fats.
Generally it takes me 2-3 days depending on if I exercise as well. Mind you, the length of time is also dependent on how much glycogen you have in your liver (stored sugar) as this needs to be burnt/used/stored first. Thus you could arrive in Ketosis much quicker depending on what your diet was before hand.