Importance The 2020 Dietary Guidelines Advisory Committee conducted a systematic
review of existing research on diet and health to inform the current Dietary Guidelines for …

Background: Suboptimal diet is one of the most important factors in preventing early death
and disability worldwide. Objective: The aim of this meta-analysis was to synthesize the …

ABSTRACT The Dietary Guidelines for Americans (DGA) is published every 5 y jointly by the
Department of Health and Human Services (HHS) and the USDA and provides a framework …

Considerable controversy exists regarding the associations of dietary patterns with the risk
of all-cause, CVD and stroke mortality. Therefore, a meta-analysis was conducted to …

ContextMost studies of diet and health care have focused on the role of single nutrients,
foods, or food groups in disease prevention or promotion. Few studies have addressed the …

Background Because randomized trials of sustained dietary changes are sometimes
impractical for long-term outcomes, the explicit emulation of a (hypothetical) target trial using …

Abstract The Dietary Patterns Methods Project (DPMP) was initiated in 2012 to strengthen
research evidence on dietary indices, dietary patterns, and health for upcoming revisions of …

Background Different dietary patterns have been associated with several health outcomes,
including morbidity and mortality. There is little evidence on the association between …

Objective A meta-analysis showed an inverse association of a prudent/healthy dietary
pattern with all-cause mortality and no association of a western/unhealthy dietary pattern …

Importance The current Dietary Guidelines for Americans recommend multiple healthy
eating patterns. However, few studies have examined the associations of adherence to …