Book chapter · 2014
Insulin Biosynthesis, Secretion, Structure, and Structure-Activity Relationships: Endotext [Internet]
Feingold KR, Adler RA, Ahmed SF, et al., editors
Evidence library
Journal Sources
Bibliographic records and reader-friendly guides to sources cited by the journal.
1417
public sources
How sources are reviewed
Journal article · 2020
Inter- and intraindividual variability in daily resting heart rate and its associations with age, sex, sleep, BMI, and time of year: Retrospective, longitudinal cohort study of 92,457 adults
PLOS ONE
Journal article · 2010
Interaction among Skeletal Muscle Metabolic Energy Systems during Intense Exercise
Journal of Nutrition and Metabolism
How do muscles meet the sudden energy demand of a sprint? The paper explains how three systems work together to replace ATP, the molecule that directly powers contraction. In an estimate discussed for a 30-second maximal…
Journal article · 2019
Intercalated discs: cellular adhesion and signaling in heart health and diseases
Heart Failure Reviews
Journal article · 2019
Internal and External Training Load: 15 Years On
International Journal of Sports Physiology and Performance
The workout written in a plan is not the same thing as the strain experienced by the person doing it. The authors distinguish external load, the work performed, from internal load, the body’s and mind’s response…
Journal article · 2019
International Association of Athletics Federations Consensus Statement 2019: Nutrition for Athletics
International Journal of Sport Nutrition and Exercise Metabolism
Nutrition for athletics has to support both the event and the training that leads to it. A short race does not necessarily mean a small daily fuel demand, while a long race creates opportunities and challenges…
Journal article · 2026
International Expert Consensus on Warm-Up Protocols for Athletes: A Delphi Study
International Journal of Sports Physiology and Performance
Journal article · 2020
International Olympic Committee Consensus Statement: Methods for Recording and Reporting of Epidemiological Data on Injury and Illness in Sports 2020 (Including the STROBE Extension for Sports Injury and Illness Surveillance (STROBE-SIIS))
Orthopaedic Journal of Sports Medicine
Webpage · 2024
International consensus on fasting terminology. Cell Metab
Journal article · 2023
International society of sports nutrition position stand: coffee and sports performance
Journal of the International Society of Sports Nutrition
Journal article · 2017
International society of sports nutrition position stand: nutrient timing
Journal of the International Society of Sports Nutrition
Journal article · 2023
International society of sports nutrition position stand: nutritional concerns of the female athlete
Journal of the International Society of Sports Nutrition
Study type: Expert position stand reviewing existing research. Open access; this note is based on the full text. How should sports nutrition account for female physiology across different life stages? This position stand brings together research…
Journal article · 2021
International tables of glycemic index and glycemic load values 2021: a systematic review
The American journal of clinical nutrition
Journal article · 2017
Interpreting Signal Amplitudes in Surface Electromyography Studies in Sport and Rehabilitation Sciences
Frontiers in Physiology
Journal article · 2016
Intestinal SGLT1 in metabolic health and disease
American Journal of Physiology-Gastrointestinal and Liver Physiology
Mechanistic review of glucose transport; abstract reviewed. Full text was inaccessible. Slowing sugar absorption involves a trade-off inside the gut. SGLT1 is a protein that helps intestinal cells absorb glucose using sodium. Inhibiting it can delay…
Journal article · 2018
Intestinal Signaling of Proteins and Digestion-Derived Products Relevant to Satiety
Journal of Agricultural and Food Chemistry
Protein's effect on fullness depends on more than how many grams a food contains. As protein is digested, it forms amino acids, its building blocks, and peptides, short chains of them. These products can signal to…
Journal article · 2003
Intestinal absorption in health and disease: sugars
Best Practice & Research Clinical Gastroenterology
Journal article · 2009
Intestinal lipid absorption
American Journal of Physiology-Endocrinology and Metabolism
Fat absorption involves more than moving a meal's contents across the gut wall. Intestinal cells take up fat components, rebuild them, and package them for transport. The paper describes both protein-assisted and other routes of fatty-acid…
Journal article · 2017
Intestinal lymphatic vasculature: structure, mechanisms and functions
Nature Reviews Gastroenterology & Hepatology
The gut's job is not finished when nutrients cross its lining. A network of lymphatic vessels helps carry absorbed fats onward while also handling tissue fluid and immune traffic. The paper explains the small lymphatic vessels…
Journal article · 2024
Intrinsic and Extrinsic Contributors to the Cardiac Benefits of Exercise
JACC: Basic to Translational Science
Exercise affects the heart through more than the work of pumping faster. The authors describe changes within heart cells and influences from blood vessels, metabolism, inflammation, and the gut. One cited experiment found that eight weeks…
Book chapter · 2024
Introduction to Lipids and Lipoproteins: Endotext [Internet]
Feingold KR, Adler RA, Ahmed SF, et al., editors
Journal article · 2017
Introduction to the human gut microbiota
Biochemical Journal
Understanding gut health starts with what microbes do, not just which ones are present. The gut microbiota, the community of organisms living in the digestive tract, helps break down food, support immune defenses, and protect the…