Effect of different dietary patterns on glycemic control in individuals with type 2 diabetes mellitus: A systematic review.
Gabrielli Barbosa de CarvalhoNatalia Lohayne Dias-VasconcelosRamara Kadija Fonseca SantosPaula Nascimento Brandão-LimaDanielle Góes da SilvaLiliane Viana PiresPublished in: Critical reviews in food science and nutrition (2019)
Different dietary patterns have been positively related to the glycemic control of individuals with type 2 diabetes mellitus. However, consensual dietary pattern for these individuals is not established. We aimed to evaluate the effects of adopting different dietary patterns on glycemic control markers of individuals with type 2 diabetes mellitus. PubMed, Scopus, MEDLINE, Lilacs, Open Thesis and Google Scholar databases were searched using the Medical Subject Headings and terms related to dietary pattern and glycemic control in individuals with type 2 diabetes mellitus. Interventional studies with adults of this population without diabetes-related complications, presenting data on percentage of glycated hemoglobin, and dietary patterns were included. In vitro, animal, reviews, observational, and studies with children, adolescents, pregnant and breastfeeding women were excluded. The time of adoption dietary patterns ranged from eight weeks to four years in randomized clinical trials, and six months in the cohort study. Vegetarian, vegan, Mediterranean, and Dietary Approaches to Stop Hypertension dietary patterns reduced 0.8% on average of percentage of glycated hemoglobin, considering all included studies. It was also observed reduction in fasting glycemia and improvement in Homeostasis Model Assessment of Insulin Sensitivity. However, more randomized clinical trials are required for a full elucidation of these questions.
Keyphrases
- glycemic control
- type diabetes
- blood glucose
- insulin resistance
- weight loss
- young adults
- healthcare
- polycystic ovary syndrome
- physical activity
- preterm infants
- cardiovascular disease
- electronic health record
- risk factors
- randomized controlled trial
- minimally invasive
- skeletal muscle
- preterm birth
- arterial hypertension