A double-blind controlled trial initiated in 1944 has led to the common narrative that a 10-mg daily vitamin C intake is adequate to prevent and treat impaired wound healing, and by inference, other collagen-related diseases such as heart disease or stroke. The WHO relies on this narrative to set the recommended nutrient intake for vitamin… Continue reading Vitamin #C and scar strength: analysis of a historical trial and implications for #collagen-related pathologies
Category: Diet
Microbial Diversity and Abundance of Parabacteroides Mediate the Associations Between Higher Intake of #Flavonoid-Rich Foods and Lower Blood #Pressure
We assessed, for the first time, to what extent the composition of the gut microbiome might explain the cross-sectional association of habitual flavonoid and flavonoid-rich food intake with systolic and diastolic blood pressure (BP) in a community-based sample (N=904) from Northern Germany. Gut microbiome composition was sequenced from 16S ribosomal RNA genes. Higher total flavonoid… Continue reading Microbial Diversity and Abundance of Parabacteroides Mediate the Associations Between Higher Intake of #Flavonoid-Rich Foods and Lower Blood #Pressure
Daily #energy expenditure through the human life course
Total daily energy expenditure (“total expenditure”) reflects daily energy needs and is a critical variable in human health and physiology, but its trajectory over the life course is poorly studied. We analyzed a large, diverse database of total expenditure measured by the doubly labeled water method for males and females aged 8 days to 95… Continue reading Daily #energy expenditure through the human life course
High- #fat diet–induced #colonocyte dysfunction escalates microbiota-derived trimethylamine N-oxide
A Western-style, high-fat diet promotes cardiovascular disease, in part because it is rich in choline, which is converted to trimethylamine (TMA) by the gut microbiota. However, whether diet-induced changes in intestinal physiology can alter the metabolic capacity of the microbiota remains unknown. Using a mouse model of diet-induced obesity, we show that chronic exposure to… Continue reading High- #fat diet–induced #colonocyte dysfunction escalates microbiota-derived trimethylamine N-oxide
#Plant‐Centered Diet and Risk of Incident #Cardiovascular Disease During Young to Middle Adulthood
The association between diets that focus on plant foods and restrict animal products and cardiovascular disease (CVD) is inconclusive. We investigated whether cumulative intake of a plant‐centered diet and shifting toward such a diet are associated with incident CVD. Methods and ResultsParticipants were 4946 adults in the CARDIA (Coronary Artery Risk Development in Young Adults)… Continue reading #Plant‐Centered Diet and Risk of Incident #Cardiovascular Disease During Young to Middle Adulthood
Ultra-processed #foods consumption and #diet quality of European children, adolescents and adults: results from the I.Family study
Energy intake from Ultra Processed Foods (UPFs) represents almost half of the daily energy intake within our study population, and this trend decrease progressively with age with no differences by cultural and socio-economic status.•Considering the quintiles of the dietary share of UPFs, energy intake increases across the quintiles, and diet quality is significantly lower in… Continue reading Ultra-processed #foods consumption and #diet quality of European children, adolescents and adults: results from the I.Family study
Association of #alcohol consumption with morbidity and mortality in patients with #cardiovascular disease: original data and meta-analysis of 48,423 men and women
Light-to-moderate alcohol consumption has been reported to be cardio-protective among apparently healthy individuals; however, it is unclear whether this association is also present in those with disease. To examine the association between alcohol consumption and prognosis in individuals with pre-existing cardiovascular disease (CVD), we conducted a series of meta-analyses of new findings from three large-scale… Continue reading Association of #alcohol consumption with morbidity and mortality in patients with #cardiovascular disease: original data and meta-analysis of 48,423 men and women
#Meal composition during an ad libitum buffet meal and longitudinal predictions of #weight and percent body fat change: The role of hyper-palatable, energy dense, and ultra-processed foods
Foods that increase obesity risk are ubiquitous in the US food environment. Such foods may be the target of hedonic eating, which may facilitate weight gain and lead to obesity. The study tested whether meal composition during an ad libitum buffet meal was associated with 1-year weight and percent body fat changes among healthy younger… Continue reading #Meal composition during an ad libitum buffet meal and longitudinal predictions of #weight and percent body fat change: The role of hyper-palatable, energy dense, and ultra-processed foods
Using an erythrocyte #fatty acid fingerprint to predict risk of all-cause #mortality: the Framingham Offspring Cohort
RBC long-chain omega-3 (n–3) fatty acid (FA) percentages (of total fatty acids) are associated with lower risk for total mortality, but it is unknown if a suite of FAs could improve risk prediction. ObjectivesThe objective of this study was to compare a combination of RBC FA levels with standard risk factors for cardiovascular disease (CVD)… Continue reading Using an erythrocyte #fatty acid fingerprint to predict risk of all-cause #mortality: the Framingham Offspring Cohort
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