Optimal nutrition is essential for reducing both all-cause and CVD mortality. Existing research highlights the importance of macronutrient type and quality in this context, with limited evidence in non-Western populations. We aimed to determine the association between macronutrient distribution and all-cause and CVD mortality in an African population as well as the contribution of the respective food sources. This cohort consisted of 1737 African men and women with a median observational time of 13 years, resulting in 19 456·6 person-years. CVD-related international classification for diseases, 10th revision (ICD-10) codes (I00–I99) were included when considering CVD mortality. Substitution analysis using partition and nutrient-density models assessed the relationship between macronutrient distribution and mortality. Higher intakes of complex carbohydrates (CHO), animal protein, total fat and MUFA were associated with decreased all-cause mortality risk. The partition model also revealed that substituting 200 calories (kcal) of plant protein with animal protein significantly reduced all-cause mortality risk by 39 % to 33 % (model 1–3). In addition, the isoenergetic substitution of 10 % total energy from total fat with total CHO led to a 17 % reduction in all-cause mortality risk (hazard ratio (HR) 0·83; 95 % CI 0·72, 0·96). No significant associations with CVD mortality were found. These findings partially agree with, yet also oppose, previous studies, emphasising the need for population-specific data. Research from high-income European populations may not directly apply to African contexts due to food insecurity, reliance on staple-based diets with low-quality plant proteins and lean, higher-quality animal protein sources, as well as differences in CVD disease aetiology.

This study aimed to explore whether health effects of dietary nitrate depend on its source, by investigating associations between plant and animal-sourced dietary nitrate groups with markers of inflammation and CVD risk factors. Among 100 non-smoking adults (mean age 49 (sd 13) years, 31 % male), dietary nitrate intake was assessed using FFQ (n 100) and 3-d food diary (n 89), combined with nitrate food composition databases. Nitrate intake was classified into plant, naturally occurring animal and additive-permitted meat-sourced groups. Associations between source-dependent nitrate intakes and lipoprotein-associated phospholipase A2 (Lp-PLA2), C-reactive protein (CRP), fasting plasma lipids, anthropometry and blood pressure were examined using multivariable linear regression, adjusted for socio-demographic, lifestyle and dietary confounders. Each 1 sd (∼57 mg/d) increment in plant-sourced nitrate intake was associated with a 0·191 sd lower LDL-cholesterol (β = −0·191, 95 % CI (–0·369, −0·004), P = 0·045; equivalent to −0·21 mmol/l) in primary models, though this association was attenuated in sensitivity analyses. Naturally occurring animal-sourced nitrate intake was not associated with any outcomes. A 1 sd (0·08 mg/d) increment in additive-permitted meat-sourced nitrate intake was associated with a 0·208 sd lower HDL-cholesterol (β = −0·208, (–0·362, −0·054), P = 0·009; equivalent to −0·10 mmol/l) and a 0·192 sd higher waist circumference (β = 0·192, (0·005, 0·380), P = 0·042; equivalent to +1·29 cm) but not with LDL-cholesterol, TAG, blood pressure, Lp-PLA2 or CRP. These preliminary findings suggest potential differential associations between nitrate source and cardiometabolic markers that warrant confirmation in larger studies.

High intake of processed foods, especially those with high sodium content, is a contributor to hypertension and cardiovascular disease. This study aimed to compare the sodium content of packaged foods and beverages in Nigeria to WHO Global Sodium Benchmarks and similar products in Kenya and South Africa. The study examined packaged foods from major retail stores in the capital cities of the Federal Capital Territory, Kano, and Ogun states in Nigeria from November 2020 to March 2021. Benchmark values were based on the 2021 WHO Global Sodium Benchmarks. We used secondary data from packaged food surveys conducted in South Africa (2015, 2016 and Kenya 2019). Approximately 40.0% (n = 36) of subcategories of packaged foods were captured in the WHO global sodium benchmark. Of these, 64.0% (n = 23) exceeded the benchmarks, including ‘processed meat’ (912.0 vs. 250.0 mg/100 g), cheese (776.0 vs. 190 mg/100 g), and ‘wholegrain chips’ (930.0 vs. 470 mg/100 g). Exactly 36.0% (n = 13) had lower sodium content, such as ‘rice-based snacks’ (113.0 vs. 520 mg/100 g) and ‘dried seafood’ (400 vs. 800 mg/100 g). In seven out of eleven main food categories (64%), Nigeria had a higher sodium content compared to Kenya. Similarly, Nigeria exhibited higher sodium content than South Africa in six out of eleven food categories (55.0%). With 64.0% of Nigerian subcategories exceeding WHO benchmarks and higher sodium levels than South Africa and Kenya in most categories. These findings highlight the urgent need for targeted sodium reduction and product reformulation to align Nigeria’s packaged foods with international benchmarks.

In this nationwide cohort study, we assessed the long-term risk of major cardiovascular events following intensive care unit (ICU) treatment for community-acquired sepsis and septic shock, compared to the general population. We included 20313 adults admitted to Swedish ICUs between 2008 and 2019, identified through national healthcare registries, and matched each case to 20 randomly selected population controls. Entropy balancing adjusted for baseline co-morbidities, healthcare utilization, and socio-demographics. The association between sepsis and subsequent cardiovascular events (hospitalizations or deaths due to myocardial infarction, heart failure, or cerebral infarction) was analysed using Cox proportional hazards models. Sepsis was associated with increased cardiovascular risk, particularly during the first year (days 0–30 adjusted hazard ratio [aHR] 6.1 (95% CI 4.7–7.9); days 31–90; aHR 2.4 (95% CI 1.8–3.2); days 91–365 aHR 1.4 (95% CI 1.2–1.6)), with risk persisting through years 2–5 (aHRs 1.1–1.3). Heart failure risk remained elevated across all intervals, while risks of myocardial and cerebral infarction were mainly short term. The highest relative risks were observed in patients without prior heart disease or with low baseline cardiovascular risk. These findings suggest that sepsis might be an independent and under-recognized driver of long-term cardiovascular disease, highlighting the need for preventive strategies.

The 2025 ESC (European Society of Cardiology) Clinical Consensus Statement on mental health and cardiovascular disease is a milestone for psychiatry as much as for cardiology. It recognizes mental disorders as major determinants of cardiovascular (CV) risk and explicitly calls for collaboration with the European Psychiatric Association (EPA). In parallel, the EPA Presidential Action Plan and its “Whole Person Health” task force promote lifestyle‑based, multimorbidity-focused care. From a psychiatric perspective, the challenge is now to translate these frameworks into everyday practice. In this Viewpoint, we propose three priorities. First, severe mental illness (SMI) and cardiac disease-induced post-traumatic stress disorder (CDI-PTSD) should be treated as high‑risk conditions that trigger proactive CV assessment and structured follow‑up. Second, mental‑health services should adopt a simple “safety bundle” for psychotropic medications in people with, or at high risk of, CV disease. Third, psychiatrists should use cardiac rehabilitation, structured physical activity and social prescribing as psychiatric interventions.

This scoping review provides an overview of the impact of fruit and vegetable (FAV) consumption on cognitive function in adolescents and young adults between January 2014 and February 2024. A comprehensive search across six databases, CINAHL, PubMed-MEDLINE, ProQuest, Web of Science, Scopus, and Embase, identified 5,181 articles, of which six met the inclusion criteria after deduplication and screening. This scoping review focused on individuals aged 11–35 years in schools, colleges, universities, and communities. Following a descriptive and narrative synthesis of the data, tables and figures were used to present the findings. Across the six included studies, most consistently demonstrated a positive association between higher fruit and vegetable (FAV) intake and improved cognitive performance among adolescents and young adults. This association was evident in both cross-sectional and longitudinal studies, with stronger effects observed for whole fruits and vegetables high in fibre and polyphenols. Cognitive domains positively impacted included psychomotor speed, memory, attention, and mood. However, findings varied by type of food and cognitive domain; while whole FAVs were generally beneficial, results for fruit juice were mixed—some studies showed acute benefits. Differences in study designs, dietary assessment tools, and cognitive measures contributed to variability. Despite these inconsistencies, the overall trend supports a beneficial role of FAV consumption in promoting cognitive health during adolescence and early adulthood. This review demonstrates that increased fruit and vegetable consumption is consistently linked to improved cognitive function in adolescents and young adults. However, further research is needed to establish its long-term effects on cognitive ageing and disease prevention

High-fat diets are closely implicated in the pathogenesis of chronic conditions, including obesity and hepatic steatosis. Recently, coconut oil, which is rich in medium-chain fatty acids, has attracted significant attention for its potential anti-obesity and anti-inflammatory properties. This study aimed to evaluate the effects of medium-chain fatty acids derived from coconut oil on metabolic disorders, particularly fatty liver, using a mouse model established by a high-fat diet. C57BL/6J mice were assigned to either the lard diet group or the coconut oil diet group and fed for 12 weeks. Glucose tolerance was assessed, and biochemical parameters, liver histology, and gene expression in the liver were analysed. Additionally, the concentrations of medium-chain fatty acids within the liver were determined through gas chromatography-mass spectrometry analysis. Mice fed a coconut oil diet exhibited suppressed weight gain and improved glucose tolerance compared to mice fed a lard diet. Furthermore, the coconut oil diet resulted in reduced hepatic fat accumulation, decreased expression levels of genes implicated in inflammation and lipid metabolism within the liver, and higher concentrations of medium-chain fatty acids in the liver. Coconut oil may contribute to the suppression of hepatic fat accumulation in the liver and the prevention of non-alcoholic fatty liver disease/metabolic dysfunction-associated steatotic liver disease by increasing the levels of medium-chain fatty acids in the liver and suppressing the expression of genes implicated in inflammation and lipid metabolism.

While reformulation policies are commonly used to incentivise manufacturers to improve the nutrient profile of the foods and beverages they produce, only a few countries have implemented mandatory reformulation policies. This paper aimed to review evidence on the design, implementation challenges and effectiveness of mandatory reformulation policies and compare them to voluntary reformulation policies. The systematic search retrieved seventy-one studies including twelve on mandatory reformulation policies. Most mandatory reformulation policies were aimed at reducing trans-fatty acids or sodium in foods. Overall, mandatory reformulation policies were found to be more effective than voluntary ones in improving dietary intakes. Mandatory policies were implemented when voluntary policies either failed or were found to be insufficient to improve the composition of foods. Typical features of mandatory policies could also improve the design of voluntary policies. Examples include strict but attainable targets and a tight monitoring of compliance.

The Weill Cornell Heart to Heart Community Outreach Campaign (H2H) is a free outreach program that provides mobile health screenings. The program brings medical and nursing faculty and students to the underserved, uninsured communities of New York City. Participants are screened for diabetes and heart disease risk factors through onsite exams, including point of care blood tests. If an abnormality is found, they receive a medical consultation to offer personalized advice and referrals to free/low-cost clinics when needed. The goal is to help underserved individuals understand their cardiometabolic health and to promote early intervention. This article describes the development of the program, including factors that were essential to the collaboration, challenges faced, barriers to implementation, and its evolution throughout the first 12 years. The program has benefited from strong foundational program leadership, effective inter-institutional collaboration, and maintaining community trust.

South Asians are among the fastest-growing immigrant population group in the United States (U.S.) with a unique disease risk profile. Due in part to immigration and acculturation factors, South Asians engage differently with behavioural risk factors (e.g. smoking, alcohol intake, physical activity, sedentary behaviour, and diet) for hypertension, which may be modified for the primary prevention of cardiovascular disease. Using data from the Mediators of Atherosclerosis in South Asians Living in America cohort, we conducted a cross-sectional analysis to evaluate the association between behavioural risk factors for cardiovascular disease and diet. We created a behavioural risk factor score based on smoking status, alcohol consumption, physical activity, and TV watching. We also calculated a Dietary Approaches to Stop Hypertension (DASH) dietary score based on inclusion of relevant dietary components. We used both scores to examine the association between engaging with risk factors for hypertension and the DASH diet among a cohort of South Asian adults. We found that participants with 3–4 behavioural risk factors had a DASH diet score that was 3 units lower than those with no behavioural risk factors (aβ: –3.25; 95% CI: –4.28, –2.21) and were 86% less likely to have a DASH diet score in the highest category compared to the lowest DASH diet score category (aOR: 0.14; 95% CI: 0.05, 0.37) in the fully adjusted models. These findings highlight the relationship between behavioural risk factors for hypertension among South Asians in the U.S.

Low birthweight is a risk factor for type 2 diabetes. We hypothesised that differential associations between birthweight and clinical characteristics in persons with and without type 2 diabetes may provide novel insights into the role of birthweight in type 2 diabetes and its progression. We analysed UK Biobank data from 9,442 persons with and 254,446 without type 2 diabetes. Associations between birthweight, clinical traits, and genetic predisposition were assessed using adjusted linear and logistic regression, comparing the lowest and highest 25% of birthweight to the middle 50%. Each kg increase in birthweight was associated with higher BMI, waist, and hip circumference, with stronger effects in persons with versus without type 2 diabetes (BMI: 0.74 [0.58, 0.90] vs. 0.21 [0.18, 0.24] kg/m2; waist: 2.15 [1.78, 2.52] vs. 1.04 [0.98, 1.09] cm; hip: 1.65 [1.33, 1.97] vs. 1.04 [1.04, 1.09] cm). Family history of diabetes was associated with higher birthweight regardless of diabetes status, albeit with a twofold higher effect estimate in type 2 diabetes. Low birthweight was further associated with prior myocardial infarction regardless of type 2 diabetes status (OR 1.33 [95% CI 1.11, 1.60] for type 2 diabetes; 1.23 [95% CI 1.13, 1.33] without), and hypertension (OR 1.25 [1.23, 1.28] and stroke 1.24 [1.14, 1.34]) only among persons without type 2 diabetes. Differential associations between birthweight and cardiometabolic traits in persons with and without type 2 diabetes illuminate potential causal inferences reflecting the roles of pre- and postnatal environmental versus genetic aetiologies and disease mechanisms.

Metabolic syndrome (MetS) is a widespread and complex health disorder. Dietary habits and consumption of simple sugars have been shown to play an important role in the prevention and treatment of MetS. This cross-sectional study was conducted in a population of 3380 adults from the Shiraz University of Medical Sciences (SUMS) employees’ health cohort. The healthy beverage index (HBI) and healthy beverage score (HBS) were calculated. Risk for MetS and its components, including blood pressure, fasting blood glucose, waist circumference, triglyceride levels, and high-density lipoprotein cholesterol, were measured using standardised protocols. Results showed a significant inverse association between higher adherence to HBI (OR = 0.60, 95% CI: 0.48–0.74, P < 0.001) and HBS (OR = 0.80, 95% CI: 0.65–0.97, P = 0.030) with lower risk of MetS. Also, we observed a significant association between higher level of HBI and HBS with decreased risk of hypertension, as a critical component of MetS. These findings support the notion that healthier beverage consumption, as indicated by higher HBI and HBS levels, may play a critical role in reducing the risk of MetS.