Keto Ultra Diet The brand new study explored what would happen if the ratio of fats in the dietary plan were held frequent and the pared carbohydrates were replaced, calorie-for-calorie and gram-for-gram, with protein. This four-month trial, executed in 48 obese girls between the age ranges of 40 and 56, also assigned 50 % of the volunteers on each diet plan to a low- strength exercises regime.