Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Minerals01:26

Minerals

303
Minerals are essential nutrients that the human body needs in small amounts to work properly. They play a vital role in many bodily functions, such as building strong bones and transmitting nerve impulses. Some minerals are needed for hormone production or to maintain a normal heartbeat. Major minerals include calcium, phosphorus, potassium, sulfur, sodium, chlorine, and magnesium, while trace minerals include iron, manganese, copper, iodine, zinc, cobalt, fluoride, and selenium.
 
Major...
303
Essential Minerals for Bone Health01:31

Essential Minerals for Bone Health

3.9K
The minerals contained in all of the food we consume are essential for our organ systems. However, certain essential minerals, such as calcium, phosphorus, magnesium, manganese, and fluoride, largely affect bone health.
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
3.9K
Parentral Nutrition: Centeral and Peripheral Parental Nutrition01:27

Parentral Nutrition: Centeral and Peripheral Parental Nutrition

138
Parenteral Nutrition (PN) delivers essential nutrients directly into the bloodstream, bypassing the digestive system. It is commonly used for individuals with severe digestive disorders or conditions that prevent normal nutrient absorption.
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
138
The Periodic Table and Organismal Elements00:57

The Periodic Table and Organismal Elements

178.1K
Overview
178.1K
Role of Vitamins in Maintaining Bone Health01:25

Role of Vitamins in Maintaining Bone Health

3.3K
The growth and maintenance of bone are regulated by a combination of nutritional factors, including vitamins, such as vitamin A, B12, C, D, and K.
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
3.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Real-world efficacy of higher-dose aflibercept in pro-re-nata dosing without loading phases: A cost-effective approach for resource-limited settings.

Indian journal of ophthalmology·2026
Same author

Refeeding Hypophosphatemia Among Critically Ill Surgical Patients: A Prospective Analysis of Incidence, Risk Factors, and Clinical Outcomes.

Nutrients·2026
Same author

High prevalence of serum zinc and copper deficiencies in systemic sclerosis: a cross-sectional study.

Rheumatology international·2026
Same author

Interpretation of serum magnesium concentrations in the presence of the systemic inflammatory response: a large patient cohort study.

Scientific reports·2026
Same author

Prognostic Factors and Clinical Outcomes in Critically Ill Patients with Hematological Malignancies in the Intensive Care Unit.

Journal of clinical medicine·2026
Same author

Long-term analysis of intravitreal brolucizumab in recalcitrant cases of chronic central serous retinopathy complicated by neovascularization (pachychoroid neovasculopathy).

Indian journal of ophthalmology·2026

Related Experiment Video

Updated: Jun 25, 2025

Atomic Absorbance Spectroscopy to Measure Intracellular Zinc Pools in Mammalian Cells
13:04

Atomic Absorbance Spectroscopy to Measure Intracellular Zinc Pools in Mammalian Cells

Published on: May 16, 2019

38.7K

LLL 44-1 Micronutrients in clinical nutrition: Trace elements.

Alan Shenkin1, Dinesh Talwar2, Nawfel Ben-Hamouda3

  • 1Institute of Aging and Chronic Disease, University of Liverpool, Liverpool, UK.

Clinical Nutrition ESPEN
|May 22, 2024
PubMed
Summary

Essential trace elements are vital for metabolism and medical nutrition. This summary covers their roles, deficiencies, and optimal provision via enteral and parenteral nutrition, emphasizing monitoring and inflammation

Keywords:
CopperDeficiencyInflammationIronMonitoringSeleniumZinc

More Related Videos

Quantification of Metal Leaching in Immobilized Metal Affinity Chromatography
05:35

Quantification of Metal Leaching in Immobilized Metal Affinity Chromatography

Published on: January 17, 2020

7.3K
Standards for Quantitative Metalloproteomic Analysis Using Size Exclusion ICP-MS
09:51

Standards for Quantitative Metalloproteomic Analysis Using Size Exclusion ICP-MS

Published on: April 13, 2016

15.3K

Related Experiment Videos

Last Updated: Jun 25, 2025

Atomic Absorbance Spectroscopy to Measure Intracellular Zinc Pools in Mammalian Cells
13:04

Atomic Absorbance Spectroscopy to Measure Intracellular Zinc Pools in Mammalian Cells

Published on: May 16, 2019

38.7K
Quantification of Metal Leaching in Immobilized Metal Affinity Chromatography
05:35

Quantification of Metal Leaching in Immobilized Metal Affinity Chromatography

Published on: January 17, 2020

7.3K
Standards for Quantitative Metalloproteomic Analysis Using Size Exclusion ICP-MS
09:51

Standards for Quantitative Metalloproteomic Analysis Using Size Exclusion ICP-MS

Published on: April 13, 2016

15.3K

Area of Science:

  • Biochemistry
  • Nutritional Science
  • Clinical Medicine

Background:

  • Trace elements are crucial for metabolic pathways, antioxidation, and immune function.
  • They play an essential role in medical nutrition therapy.
  • Understanding their impact is key for patient health.

Purpose of the Study:

  • To summarize the clinical significance of essential trace elements.
  • To outline optimal analytical techniques for assessing trace element status.
  • To provide practical recommendations for trace element provision in clinical nutrition.

Main Methods:

  • Review of clinical literature on trace elements.
  • Summary of essential trace elements including Copper, Iron, Selenium, Zinc, Iodine, Chromium, Molybdenum, and Manganese.
  • Discussion of analytical techniques and nutritional delivery methods.

Main Results:

  • Medical nutrition therapy encompasses all essential trace elements.
  • Enteral nutrition typically provides trace elements automatically, while parenteral nutrition requires specific prescriptions.
  • Isolated deficiencies and increased requirements necessitate regular monitoring.
  • Inflammation can significantly lower blood trace element levels, potentially masking deficiencies.

Conclusions:

  • The study summarizes clinical manifestations of trace element depletion and deficiency.
  • It highlights challenges in assessing trace element status.
  • Practical recommendations are made for trace element administration in enteral and parenteral nutrition.