The intestinal microbiota has been reported to be one of the potential determinants of obesity in recent human and animal studies. Probiotics may affect the gut microbiota to modulate obesity. This systematic review aims to summarize and critically evaluate the evidence from clinical trials that ...

Anthocyanins, water-soluble flavonoids that produce red-to-blue pigment in plants, have antioxidant properties and have been developed as a functional food to fight obesity. In randomized controlled trials (RCTs), a systematic review with meta-analysis (SR-MA) was used to investigate these anti-o...

Few studies have summarized the association between dietary factors and breast cancer (BC) prognosis among breast cancer survivors (BCS). Therefore, we carried out a systematic review and meta-analysis to determine the associations between dietary factors and BC prognosis among BCS. We performed ...

This study aimed to investigate the effects of vitamin and antioxidant supplements in the prevention of bladder cancer using a meta-analysis of randomized controlled trials (RCTs). Fourteen RCTs were included in the final analysis. In a fixed-effect meta-analysis, vitamin and antioxidant suppleme...

CONTEXT: Inconsistent findings from observational studies have continued the controversy over the effects of dietary fiber on colorectal cancer. OBJECTIVE: To evaluate the association between dietary fiber intake and risk of colorectal cancer. DESIGN, SETTING, AND PARTICIPANTS: From 13 prospectiv...

OBJECTIVE: To evaluate the associations between intakes of vitamins A, C, and E and risk of colon cancer. METHODS: Using the primary data from 13 cohort studies, we estimated study- and sex-specific relative risks (RR) with Cox proportional hazards models and subsequently pooled RRs using a rando...

Cardiometabolic disorders and vitamin D deficiency are becoming increasingly more prevalent across multiple populations. Different studies have suggested a potential association between abnormal vitamin D levels and multiple pathological conditions including cardiovascular diseases and diabetes. ...

Some studies have suggested chemopreventive and therapeutic effects of quercetin (Q) on carcinogenesis. The aim of this review was to evaluate the association between Q and ovarian cancer risk among human researches and induced sensitivity to some types of chemotherapeutic drugs and antiprolifera...

BACKGROUND: Although dietary and nutrient interventions have been extensively studied as a means of improving arterial stiffness, to our knowledge no systematic analysis of the data has been conducted. OBJECTIVE: The aim of the current study was to systematically review the human clinical trial d...

BACKGROUND: Protein supplements are frequently consumed by athletes and recreationally-active individuals, although the decision to purchase and consume protein supplements is often based on marketing claims rather than evidence-based research. OBJECTIVE: To provide a systematic and comprehensive...