Breastfeeding and biomarkers of folate and cobalamin status in Norwegian infants: a cross-sectional study.

Folate and vitamin B (cobalamin) are essential for growth and development. This cross-sectional study aims to describe folate and vitamin B status according to infant age and breastfeeding practices in Norwegian infants. Infants aged 0-12 months ( = 125) were recruited through public health clinics.

Transmission of food literacy to youth in Norwegian childcare institutions - a qualitative study.

Background: Youth in childcare institutions may have lower levels of food literacy compared to other youth. Food literacy, indicating the ability to plan and prepare meals from scratch, is associated with consuming healthier diets.

Objective: The objective of this study was to explore how food literacy is transmitted to youth through involvement and participation in food-related activities in Norwegian childcare institutions.

National monitoring of iodine, sodium, and vitamin D status in toddlers and women of childbearing age - results and lessons learned from a pilot study in Norway.

Background: Norway is lacking a population-based national monitoring program for iodine, sodium, and vitamin D status.

Objective: The aim of this study was to pilot-test a study design for collecting biological samples from a country-representative sample of 2-year-old children and their mothers and to report results for iodine, salt, and vitamin D at baseline, before initiation of salt iodization in Norway.

Design: In a cross-sectional study, we recruited 2-year-old children and their mothers during the routine 2-year check-up through 38 randomly selected health clinics in 2021.

Thyroid function and urinary concentrations of iodine, selenium, and arsenic in vegans, lacto-ovo vegetarians and pescatarians.

Purpose: Populations following a plant-based diet may be at particular risk of thyroid dysfunction due to low iodine and selenium intakes. The main purpose was to assess thyroid function and urinary concentration of iodine, selenium, and arsenic, in subjects following a vegan, lacto-ovo vegetarian, or pescatarian diet.

Methods: In Norway, a country without mandatory dietary iodine fortification, 205 adults, following vegan (n = 115), lacto-ovo vegetarian (n = 55) and pescatarian diet (n = 35) were included.

Consumption of meat and dairy substitute products amongst vegans, vegetarians and pescatarians.

Background: An increasing number of people adhere to plant-based diets, and the market for plant-based meat and dairy substitute products has been expanding rapidly.

Objective: To examine total intake of macronutrients and salt in a sample of Norwegian vegans, vegetarians and pescatarians; the consumption frequency of plant-based meat and dairy substitutes and raw ingredients used in these products; and the contribution to total macronutrient and salt intake from these products.

Design: A cross-sectional design using single 24-h dietary recall to assess the intake of macronutrients, salt and substitute products that the participants ( = 158 Norway residents [age 18-60 years]: vegans [ = 83]; vegetarians [ = 47]; pescatarians [ = 28]) consumed.