OBJECTIVES: To assess the effect of micronutrients on health outcomes in patients with heart failure. MATERIALS AND METHODS: Only randomized controlled trials testing the effectiveness of different micronutrients either singly or combined versus placebo in heart failure patients were included. We...

BACKGROUND: It has long been believed that breastfeeding provides protection against ulcerative colitis and Crohn disease. Studies designated to test this hypothesis were conducted without reaching conclusive results. OBJECTIVE: The aim of this meta-analysis was to examine the role of breastfeedi...

Preclinical data provide evidence for synergism between ketogenic diets (KDs) and other oncological therapies. The aim of this systematic review was to summarize data from clinical studies that have tested KDs along with other treatments used within medical oncology. The PubMed database was searc...

The aim of this review is to systematically review the evidence whether proper nutrition has a positive impact on the prevention or decline of depressive symptoms among elderly people. In addition, possible connections between nutrition, microbiome, and serotonin molecules and its tryptophan prec...

Endurance athletes participating in sporting events may be required to complete multiple training sessions a day or on successive days with a limited recovery time. Nutritional interventions that enhance the restoration of endogenous fuel stores (e.g., liver and muscle glycogen) and improve muscl...

AIMS: To review systematically and quantify the weight loss achieved through low- (LEDs) and very-low-energy diets (VLEDs) in people with type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS: Studies reporting the effects of diet-only interventions of up to 1600 kcal/d in people with T2DM were ...

There is increasing evidence that the intestinal microbiome plays an important role in modulating systemic inflammation and disease. Oral probiotics can modulate the intestinal microbiome and have demonstrated to be efficacious in treating topical skin conditions, such as atopic dermatitis, acne ...

BACKGROUND: There is growing recognition of the need to increase consumption of currently suboptimal levels of fruit and vegetables by children, given their known beneficial effects for health. There is, however, a need for a synthesis of the evidence on interventions that might achieve this poli...

BACKGROUND: Dietary supplements (DSs) are commercially available products consumed as an addition to the usual diet and are frequently ingested by athletes. OBJECTIVE: Our objective was to examine the prevalence of DS use by athletes. DATA SOURCES: PubMed, Ovid MEDLINE, OVID Healthstar, and Cumul...

The majority of evidence suggests that n-6 polyunsaturated fatty acids, including linoleic acid (LA), reduce the risk of cardiovascular disease as reflected by current dietary recommendations. However, concern has been expressed that a high intake of dietary n-6 polyunsaturated fatty acid contri...