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Overview of Cell Death01:30

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Cell death is an essential process where the body gets rid of old or damaged cells. Cell proliferation and death need to be balanced, as an imbalance between the two may lead to cancer or autoimmune diseases.
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Vitamins, derived from the Latin word for life, are essential organic substances required in small quantities for optimal growth and overall well-being. Unlike other organic nutrients, vitamins don't act as sources of energy or building materials but rather facilitate these nutrients' utilization by the body. Vitamins are predominantly coenzymes, assisting enzymes in specific chemical actions, like the oxidation of glucose for energy involving B vitamins. Most vitamins are not produced...
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Conditioned taste aversion, also known as sauce béarnaise syndrome, is a phenomenon in which an individual develops an aversion to a certain food taste following a negative experience, typically illness. This form of aversion is a type of classical conditioning in which the taste of the food (conditioned stimulus, CS) is associated with the experience of illness (unconditioned stimulus, UCS).
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Related Experiment Video

Updated: Feb 26, 2026

Development of an Electrochemical DNA Biosensor to Detect a Foodborne Pathogen
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Death by food.

Roger W Byard1

  • 1School of Medicine, The University of Adelaide, Level 3 Medical School North Building, Frome Road, Adelaide, South Australia, 5005, Australia. roger.byard@sa.gov.au.

Forensic Science, Medicine, and Pathology
|July 16, 2017
PubMed
Summary

Food-related deaths are a significant global concern, encompassing infectious agents, natural toxins, anaphylaxis, poisoning, and mechanical issues. Comprehensive autopsies with ancillary testing are crucial for understanding these diverse lethal mechanisms.

Area of Science:

  • Forensic Pathology
  • Toxicology
  • Public Health

Background:

  • Deaths attributed to food consumption are encountered globally in forensic settings.
  • A wide spectrum of lethal mechanisms and conditions can underlie food-related fatalities.
  • Understanding these causes is vital for public health and medicolegal investigations.

Purpose of the Study:

  • To outline the diverse range of lethal mechanisms associated with food consumption.
  • To emphasize the necessity of comprehensive autopsy protocols for food-related deaths.
  • To highlight medicolegal considerations in investigating foodborne fatalities.

Main Methods:

  • Review of autopsy findings in food-related death cases.
  • Classification of lethal mechanisms into infectious, toxic, anaphylactic, poisoning, mechanical, and miscellaneous categories.
Keywords:
Café coronaryFoodGastroenteritisInfectionsPoisoningToxins

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  • Discussion of ancillary testing and toxicological analysis significance.

    • Main Results:

    • Identified categories of food-related death include infectious agents (bacteria, viruses, prions), natural toxins (e.g., amanita, tetrodotoxin), anaphylaxis, poisoning, and mechanical obstructions/perforations.
    • Highlighted the disparate nature of underlying causes requiring broad diagnostic consideration.
    • Emphasized the importance of thorough forensic investigation, including toxicology.

    Conclusions:

    • Food-related deaths represent a significant global mortality issue.
    • Comprehensive autopsies with extensive ancillary testing are essential for accurate determination of cause of death.
    • Medicolegal aspects require careful evaluation of food exposure, contents, and toxicological findings.