Mediterranean diet linked to lower risk for adverse pregnancy outcomes - Healio

Women with greater adherence to the Mediterranean fare had a astir 30% little hazard for preeclampsia compared with women with little adherence, according to a caller survey published successful JAMA Network Open.

The Mediterranean fare — which includes precocious intake of fruits, leafy greenish vegetables, nuts, cereal and other virgin olive lipid and mean intake of dairy products, food and different nutrient — has antecedently been linked to improved cognition and a lower hazard for frailty. It has besides been named the best wide diet by U.S. News & World Report implicit the past respective years.

Data derived from: Makarem N, et al. JAMA Netw Open. 2022;10.1001/jamanetworkopen.2022.48165.

Nour Makarem, PhD, MS, an adjunct prof of epidemiology astatine Columbia Mailman School of Public Health, and colleagues conducted the existent survey to amended recognize “whether concordance to a Mediterranean fare signifier astir the clip of conception” impacted the hazard for adverse gestation outcomes (APOs).

The investigation included information from 7,798 large people. A full of 19.5% of the individuals were obese, 16.6% were Hispanic and 9.7% were aged 35 years oregon older. Makarem and colleagues scored each parent connected a standard from zero to 9 points based connected their adherence to the diet, with six to 9 points constituting a “high Mediterranean fare score.”

Overall, the researchers recovered that greater adherence to the Mediterranean fare was associated with a little hazard of APOs — which were defined arsenic processing preeclampsia oregon eclampsia, preterm birth, gestational diabetes, gestational hypertension, stillbirth oregon transportation of a small-for-gestational-age babe — “with grounds of a dose-response association,” suggesting that “women with the highest concordance to this fare signifier anterior to conception had the lowest hazard of processing APOs.”

The mean score, they found, was 4.3 points. Around the clip of conception:

• 30.6%, oregon 2,388 participants, had precocious concordance to the diet;
• 31.2%, oregon 2,430 participants had mean concordance; and
• 38.2%, oregon 2,980 participants, had debased concordance.

A precocious vs. debased people was linked to 37% little likelihood of gestational diabetes (adjusted OR = 0.63; 95% CI, 0.44-0.9), 28% little likelihood of preeclampsia oregon eclampsia (aOR = 0.72; 95% CI, 0.55-0.93), and 21% little likelihood of immoderate APOs (aOR = 0.79; 95% CI, 0.68-0.92).

The researchers did not find immoderate important differences by race, ethnicity and pre-pregnancy BMI but did enactment that “associations were stronger among women aged 35 years oregon older” (aOR = 0.54; 95% CI, 0.34-0.84).

“This multicenter, population-based survey validates that a healthier eating signifier is associated with a little hazard of adverse gestation outcomes, the astir breathtaking being a 28% little hazard for preeclampsia,” Natalie Bello, MD, MPH, senior and corresponding writer of the survey and manager of hypertension probe successful the Smidt Heart Institute successful Los Angeles, said successful a property release. “Importantly, this transportation betwixt the Mediterranean fare and little hazard of adverse gestation outcomes was seen successful a geographically, racially and ethnically divers population.”

The researchers concluded that “intervention studies are needed to measure whether dietary modification astir the clip of conception tin trim hazard of APOs and their downstream associations with aboriginal improvement of cardiovascular illness hazard factors and overt disease.”

“Taken together, our findings show that successful U.S. women, adoption of a Mediterranean fare signifier whitethorn correspond an important manner attack for the prevention of APOs, peculiarly successful women with precocious maternal property among whom hazard for APOs is elevated,” they wrote. “Our findings adhd to the increasing assemblage of grounds demonstrating that the Mediterranean fare signifier whitethorn play an important relation successful preserving the wellness of women crossed the lifespan, including during pregnancy.”

References:

• Makarem N, et al. JAMA Netw Open. 2022;10.1001/jamanetworkopen.2022.48165.
• Mediterranean fare linked to little preeclampsia risk. https://www.cedars-sinai.org/newsroom/mediterranean-diet-linked-to-lower-preeclampsia-risk/. Published Dec. 22, 2022. Accessed Dec. 22, 2022.