Dose Response Effects of Pecan Consumption on Blood Lipid Profiles in Adults with Excess Body Weight and/or Dyslipidemia: A Randomized Controlled Trial

Background: Consuming ≥20% of daily energy from pecans improves blood lipids and reduces dyslipidemia but exceeds dietary recommendations. The benefits of lower doses remain unclear. Objective: Examine the effects of pecan consumption at doses of 6%, 13%, and 20% of total energy needs on fasting and postprandial blood lipids in adults with excess body weight […]

Effects of Walnut Consumption on Blood Lipid Profile and Apolipoproteins in Adults: A GRADE-Assessed Systematic Review and Dose-Response Meta-Analysis of 49 Randomized Controlled Trials

Walnuts (Juglans regia L.) are rich in polyunsaturated fatty acids (PUFAs), fiber, and bioactive compounds that may positively affect lipid metabolism. Although several clinical trials have examined their impact on the lipid profile, results have been inconsistent, and evidence regarding their effects on apolipoproteins is limited. This meta-analysis aims to systematically assess the impact of […]

Pecan Intake Improves Lipoprotein Particle Concentrations Compared with Usual Intake in Adults at Increased Risk of Cardiometabolic Diseases: A Randomized Controlled Trial

Background: Pecan consumption consistently improves lipoproteins, but less research has investigated the effect of pecans on lipoprotein subfractions. Objectives: The aim was to investigate the effect of substitution of usual snack foods with 57 g/d of pecans on lipoprotein particle subfractions and apolipoproteins compared with continuing usual intake after 12 wk. Exploratory analyses evaluated effects […]

Association of nut consumption with insulin resistance and blood lipid profile in Spanish university students

Aims: To examine whether nut consumption was associated with insulin resistance and blood lipid parameters in a sample of young healthy adults. Material and methods: A cross-sectional study was conducted involving 306 first-year students (aged 18-30 years) from the University of Castilla-La Mancha, Spain. Biochemical variables related to insulin resistance and blood lipid profile (glucose, […]

Analysis of the Antioxidant Activity, Lipid Profile, and Minerals of the Skin and Seed of Hazelnuts (Corylus avellana L.), Pistachios (Pistacia vera) and Almonds (Prunus dulcis)—A Comparative Analysis

Nuts are dry, single-seeded fruits with a combination of beneficial compounds that aid in disease prevention and treatment. The aims of this research are to evaluate the total antioxidant activity (AI) by ferric reducing antioxidant power (FRAP) assay, fatty acids by acid-catalyzed esterification method, and minerals by inductively coupled plasma optical emission (ICP-OE) spectrometer in […]

Expression of concern on Gunathilake et al., “Effects of nut consumption on blood lipid profile: A meta-analysis of randomized controlled trials”.

Declaration of competing interest SKN reports no potential conflicts of interest. ER reports research grants through his institution, personal fees, non-financial support and other from the California Walnut Commission and non-financial support from the International Nut and Dried Fruit Council. JS reports research grants through his institution from California Walnut Commission, Almond Board of California, […]

Moderate walnut consumption improved lipid profile, steroid hormones and inflammation in trained elderly men: a pilot study with a randomized controlled trial

The present study aimed to investigate the effect of walnut consumption on lipid profile, steroid hormones and inflammation in trained elderly men performing concurrent (resistance and endurance) training. Twenty healthy elderly males were divided into two matched groups, in a randomized controlled trial, that trained three sessions per week: concurrent training + dietary walnut consumption […]

A comprehensive study of raw and roasted macadamia nuts: Lipid profile, physicochemical, nutritional, and sensory properties

Macadamia nuts have high nutritional value and positive health attributes. Changes to the composition and availability of these compounds during roasting contribute to product quality. In this study, changes to the chemical composition of lipids (fatty acids, triglycerides, and free fatty acids) and other phytochemicals were analyzed, and a sensory evaluation was carried out of […]

Beyond Fish Oil Supplementation: The Effects of Alternative Plant Sources of Omega-3 Polyunsaturated Fatty Acids upon Lipid Indexes and Cardiometabolic Biomarkers—An Overview.

Cardiovascular diseases remain a global challenge, and lipid-associated biomarkers can predict cardiovascular events. Extensive research on cardiovascular benefits of omega-3 polyunsaturated fatty acids (n3-PUFAs) is geared towards fish oil supplementation and fish-rich diets. Nevertheless, vegetarianism and veganism are becoming more popular across all segments of society, due to reasons as varied as personal, ethical and […]