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Improving Human Diets and Welfare through Using Herbivore-Based Foods: 1. Human and Animal Perspectives.

John R CaradusDavid F ChapmanJacqueline S Rowarth
Published in: Animals : an open access journal from MDPI (2024)
Human health and diet are closely linked. The diversity of diets consumed by humans is remarkable, and most often incorporates both animal and plant-based foods. However, there has been a recent call for a reduced intake of animal-based foods due to concerns associated with human health in developed countries and perceived impacts on the environment. Yet, evidence for the superior nutritional quality of animal-sourced food such as meat, milk, and eggs, compared with plant-based foods, indicates that consumption of animal-sourced food should and will continue. This being the case, the aim here is to examine issues associated with animal-sourced foods in terms of both the quantification and mitigation of unintended consequences associated with environment, animal health, and herd management. Therefore, we examined the role of animal proteins in human societies with reference to the UN-FAO issues associated with animal-sourced foods. The emphasis is on dominant grazed pastoral-based systems, as used in New Zealand and Ireland, both with temperate moist climates and a similar reliance on global markets for generating net wealth from pastoral agricultural products. In conclusion, animal-sourced foods are shown to be an important part of the human diet. Production systems can result in unintended consequences associated with environment, animal health, and herd management, and there are technologies and systems to provide solutions to these that are available or under refinement.
Keyphrases
  • human health
  • risk assessment
  • endothelial cells
  • climate change
  • healthcare
  • mental health
  • public health
  • physical activity
  • induced pluripotent stem cells
  • depressive symptoms
  • social support
  • social media