Food insecurity and its association with obesity and cardiometabolic risks in Mexican women

Objective: we conducted a systematic review of the main scientific evidence that associates food insecurity with a higher frequency of obesity and cardiometabolic risks in Mexican women. Design: a systematic review. Data sources: MEDLINE, Embase, CINAHL Plus, Web of Science, CAB Abstracts and PAIS Index. Selection criteria: articles that met the journal quality criteria and integrated food status with health insecurity, in which the situation of vulnerability in the current statistics for cardiometabolic diseases and risks that are associated with food insecurity was shown in women and their homes. Data analysis: relevance and quality of the results regarding food security, the presence of overweight and obesity, and socio-environmental indicators in women. Results: households headed by women who are at higher risk of having some degree of food insecurity or food assistance associated with the presence of obesity and overweight (RR = 1.28 to 2.97; 95 % CI: 1.08-1.44 to 1.52-6.14) as well as the development of cardiometabolic diseases such as diabetes mellitus (with a history of pregnancy as risk factor for developing diabetes and hypertension) presenting premature labor, shorter stature in the adult stage, a deficiency in micronutrients such as iron and antioxidant vitamins. Conclusion: the evidence found shows an association of food insecurity as found in women and their homes with a greater risk of being overweight and obese, as well as the development of a cardiometabolic disease (diabetes, hypertension), in addition to anemia and vitamin deficiency.