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Global Translational Medicine                                     Keto diet in management of Type 2 diabetes





























            Figure 1. Articles selection process.

            This  cyclical  approach  is  designed  to  facilitate  sustained   bound (C7 – C13) triglycerides in comparison with long-
            weight loss. Throughout the progression of AD, the   chain triglycerides. This preference may stem from the fact
            regulatory framework becomes more flexible, allowing for   that decanoic and octanoic acids, abundant, and easily
            the inclusion of a broader range of foods and increased   digestible, are efficiently transported to the liver, where
            carbohydrate intake. It is noteworthy that the state of   they undergo β-oxidation to produce β-hydroxybutyrate,
                                                                                    [23]
            ketosis, a characteristic of the initial phase, is no longer   acetoacetate, and acetone . As the ketogenic potential
            a primary focus as the individual advances through the   intensifies, MCTKD demands a lower intake of saturated
            phases.                                            fats to sustain an equivalent level of ketosis as observed in
                                                               CKD, enabling a reduction in the ratio of fat to combined
            3.3. Modified Atkins diet (MAD)                    protein and carbohydrate. Intermediate triglycerides
            In contrast to CKD, the MAD was developed by Johns   should constitute about 65% of total calorie intake, allowing
            Hopkins  Hospital  as  a  less  restrictive  approach  to   for increased carbohydrate consumption and yielding a
            treating epilepsy. Similar to AD, there is an emphasis on   more palatable diet. Notably, a significant complication
            maintaining the initial phase for an extended duration in   associated with MCTKD is a higher prevalence of gastric
            MAD, avoiding a transition to less restrictive stages and   problems, such as indigestion, diarrhea, and vomiting .
                                                                                                           [20]
            thereby allowing for the persistent state of ketosis. Notably,   As a consequence, several enhancements to MCKTD
            MAD, like AD, was not developed with the primary goal   have been recommended, involving an additional
            of weight loss. Therefore, the major restrictions pertain   implementation stage characterized by an increase
            to low carbohydrate intake and calorie content, with no   in the proportion of intermediate triglycerides and a
            prohibitions on liquids or protein consumption. Whether   dynamic balance between intermediate to long-chain
            adhering to a carbohydrate limit of <20 g/day or adopting   triglycerides . Individuals have been deemed capable of
                                                                         [24]
            a flexible supply of peptides, the predicted carbohydrate-  receiving 40  –  50% of their energy from medium-chain
            to-protein ratio is approximately 1:1, resulting in a more   triglycerides without experiencing adverse effects .
                                                                                                           [23]
            palatable diet . It is important to note that dietary fiber is   Studies suggest that this diet may improve the efficacy
                      [20]
            not factored into the overall carbohydrate count, although   of chemotherapy in the treatment of cancer and the
            sugar alcohols should be considered in the calculation .  prevention of recurrent cancer .
                                                       [21]
                                                                                       [25]
            3.4. Medium-chain triglyceride KD                  3.5. Low glycemic index treatment (LGIT)
            In 1971, Huttenlocher developed a form of KD aimed at   The  LGIT,  established  in  2002,  represents  the  least
            improving adherence among individuals with epilepsy .   restrictive  form  of  KD .  Carbohydrate  consumption
                                                                                   [26]
                                                        [22]
            This approach, known as the medium-chain triglyceride   is set at 40 – 60  g daily, with an emphasis on choosing
            KD (MCTKD), relies on a sophisticated process that   only carbohydrates with a low glycemic index (<50) .
                                                                                                           [27]
            facilitates the utilization of moderately ketone body-  As part of the LGIT protocol, high-glycemic meals such

            Volume 2 Issue 4 (2023)                         4                        https://doi.org/10.36922/gtm.1361
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