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Related Concept Videos

Exercise and Muscle Performance01:27

Exercise and Muscle Performance

Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
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Muscle Recovery and Fatigue01:24

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Humoral Immune Responses

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Immunological Memory01:23

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Related Experiment Video

Updated: May 17, 2026

Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans
07:26

Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans

Published on: October 17, 2018

Bovine colostrum and immune function after exercise.

Glen Davison1

  • 1Endurance Research Group, School of Sport and Exercise Sciences, University of Kent, Chatham, Kent, UK.

Medicine and Sport Science
|October 19, 2012
PubMed
Summary
This summary is machine-generated.

Bovine colostrum supplementation may help athletes reduce the risk of upper respiratory tract infections (URTI) by supporting immune function during strenuous training. This nutritional strategy can benefit endurance athletes facing intense exercise demands.

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Last Updated: May 17, 2026

Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans
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Published on: September 12, 2016

Area of Science:

  • Exercise Immunology
  • Nutritional Biochemistry

Background:

  • Strenuous exercise transiently impairs immune function, increasing infection risk in athletes.
  • Upper respiratory tract infections (URTIs) negatively impact athletic performance and training.
  • Athletes require effective strategies to maintain immune health during intensive training.

Purpose of the Study:

  • To evaluate bovine colostrum as a nutritional intervention to enhance immune function.
  • To assess the efficacy of bovine colostrum in reducing URTI risk in athletes.
  • To investigate the potential mechanisms behind bovine colostrum's immune-modulating effects.

Main Methods:

  • Review of existing evidence on bovine colostrum supplementation in athletes.
  • Analysis of studies examining effects on immune function and URTI incidence.
  • Exploration of potential bioactive components and their bioavailability.

Main Results:

  • Bovine colostrum supplementation (daily for weeks, possibly acute) supports intestinal barrier integrity.
  • Evidence suggests bovine colostrum can maintain immune function and reduce URTI symptoms in athletes.
  • Preliminary data indicate bioactive components contribute to immune effects, requiring further research.

Conclusions:

  • Bovine colostrum shows promise as a beneficial supplement for athletes undergoing strenuous training.
  • It can support immune function and decrease the incidence of URTIs in endurance athletes.
  • Further research is needed to fully elucidate the mechanisms of action.