Meat and dairy consumption in Scottish adults: insights from a national survey.

BACKGROUND: Reducing meat and dairy consumption has been advocated for environmental benefits. This study aimed to better understand meat and dairy consumption in a population with high intakes. METHODS: Dietary data were obtained from up to two online 24-h dietary recalls of adults (≥16 years) in the 2021 Scottish Health Survey, a nationally representative, repeated cross-sectional survey. The contribution of food groups to meat and dairy intake and the nutritional contributions of meat and milk products to intake of 28 nutrients were examined. Weighted mean (95% confidence interval [CI]) daily intakes were reported per capita, overall, and by demographic subgroups (age, gender and Scottish Index of Multiple Deprivation). RESULTS: Mean daily intakes of total meat and dairy were 80.4 g (95% CI 77.1-83.7) and 238.6 g (95% CI 228.9-248.3) per capita, respectively. Chicken dishes, beef dishes and sandwiches were the primary contributors to meat intake, together accounting for 56.1% of meat consumed. Liquid milk accounted for 63.4% of the dairy consumed. Meat products were an important source of selenium and zinc (accounting for 26% and 25% of intake, respectively), whereas milk products were an important source of calcium (34%), iodine (38%) and vitamin A (25%). CONCLUSIONS: Although meat and dairy consumption in Scotland is high, a number of food groups contributed to meat intake, providing several opportunities to target for a reduction in line with climate change ambitions. However, careful attention is required for replacements to ensure Scottish diets are nutritionally adequate.

Disaggregation of Dairy in Composite Foods in the United Kingdom.

Dairy, especially cheese, is associated with high levels of greenhouse gas emissions. Accurate estimates of dairy consumption are therefore important for monitoring dietary transition targets. Previous studies found that disaggregating the meat out of composite foods significantly impacts estimates of meat consumption. Our objective was to determine whether disaggregating the dairy out of composite foods impacts estimates of dairy consumption in Scotland. Approximately 32% of foods in the UK Nutrient Databank contain some dairy. In the 2021 Scottish Health Survey, mean daily intakes of dairy with and without disaggregation of composite foods were 238.6 and 218.4 g, respectively. This translates into an 8% underestimation of dairy consumption when not accounting for dairy in composite foods. In particular, milk was underestimated by 7% and cheese and butter by 50%, whereas yogurt was overestimated by 15% and cream by 79%. Failing to disaggregate dairy from composite foods may underestimate dairy consumption.

Red and Red Processed Meat Consumption Behaviors in Scottish Adults.

In 2021, 32% of adult meat consumers in Scotland exceeded the 70 g/d recommended limit of red and red processed meat (RPM) intake. We analyzed RPM consumption behaviors among adults in the Scottish Health Survey (2021) to better understand this consumer group. Consumers were categorized into low, medium, and high consumers, and overall, mean intake was 66 g/d. Males and individuals living in the most deprived areas were most likely to be high consumers (45% compared with 30% for males compared with females, respectively, and 44% compared with 32% for those in the most compared with least deprived areas, respectively). Dinners accounted for the majority of intake among high (55%) and medium (52%) consumers, whereas low consumers distributed intake between lunch (40%) and dinner (48%). Across all groups, consumption was highest on Sundays, and majority of RPM was purchased at supermarkets. Beef dishes and sandwiches were primary contributors among high and medium consumers. These insights can inform the design of effective strategies and policies aligned with meat reduction targets. For instance, strategies focusing on modifying traditional meat-centric dishes and sandwiches could be impactful.