Results 161 to 170 of about 76,395 (315)

A multicountry, multicenter report to identify nutritional risks in female populations using the FIGO Nutrition Checklist

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 172, Issue 3, Page 1610-1618, March 2026.
Abstract Objective To identify potential nutritional risks for women using the FIGO Nutrition Checklist in relation to region, age and pregnancy/intention. Methods A retrospective analysis was conducted using 1515 responses from the online version of the FIGO Nutrition Checklist available on the FIGO website. Participants who responded “No” to at least
Alex K. L. Taylor   +8 more
wiley   +1 more source

Variation in seed abundance predicts yolk fatty acid composition in a wild population of birds

open access: yesJournal of Avian Biology, Volume 2026, Issue 2, March 2026.
Bird embryos develop inside eggs, which contain maternal substances that can shape offspring phenotype and fitness. Yolk fatty acids are a key energy source for the developing embryo, with omega‐6 (ω‐6) and omega‐3 (ω‐3) polyunsaturated fatty acids (PUFAs) obtained exclusively from the diet.
Lucia Mentesana   +4 more
wiley   +1 more source

Nutrient and light availability control food webs and fish larvae in the Peruvian upwelling system

open access: yesLimnology and Oceanography, Volume 71, Issue 3, March 2026.
Abstract Upwelling ecosystems sustain some of the world's most productive fisheries by supplying deep‐water nutrients to the sunlit ocean surface. Yet, how spatiotemporal variability in nutrient‐upwelling and light availability regulates trophic transfer to fish remains poorly understood. We investigated these dynamics in a 36‐d mesocosm experiment off
Silvan Urs Goldenberg   +9 more
wiley   +1 more source

Prokaryotic PfaB is a terminal acyltransferase that determines the final PUFA product

open access: yesProtein Science, Volume 35, Issue 3, March 2026.
Abstract Omega‐3 polyunsaturated fatty acids (PUFAs) are essential for human health due to their numerous beneficial biological properties. These compounds are synthesized in marine bacteria and eukaryotic microalgae by PUFA megasynthases (Pfas), which are evolutionarily related to fatty acid synthases (FAS) and polyketide synthases (PKS). In FAS, PKS,
Nahuel Lofeudo   +5 more
wiley   +1 more source

Personalized Nutrition Recommendations Using a Bayesian Mixture Model of Concentration Constraints and Intake Preferences

open access: yesStatistics in Medicine, Volume 45, Issue 6-7, March 2026.
ABSTRACT Maintaining proper nutrition is crucial for preserving health and preventing disease. However, what constitutes proper nutrition may vary among individuals; evidence indicates that the effects of diet and even single nutrients can differ considerably because of personal characteristics.
Jari Turkia   +2 more
wiley   +1 more source

The relationship between different fatty acids intake and frequency of migraine attacks

open access: yesIranian Journal of Nursing and Midwifery Research, 2015
Background: Migraine is a primary headache disorder that affects the neurovascular system. Recent studies have shown that consumption of some fatty acids such as omega-3 fatty acids improves migraine symptoms.
Omid Sadeghi   +4 more
doaj  

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