Producing and eating meat

6 important questions on Producing and eating meat

Iron in meat (high bioavailability)

  • Main reservoir as component of heat protein myoglobin
  • Iron deficiency (anaemia) most common nutritional deficiency in world
  • Team iron much more easily absorbed from gut than non-heat iron
    • team iron improves absorption of non-heat iron

Concerns about eating meat are [nutritional value of meat]

Not provide
  • Carbohydrates
  • fibre
  • Vit C
  • Vit K


  • Meat purchased by consumers usually has relatively high fat content
  • Fat = excellent energy source
    • Early -> hunter-gathers this was favourable (high fat > high energy)
    • Today -> less so for health-conscious consumers
    • Trend -> reduce amount of carcass fat in animals

Animal products can be a potential source of serious food-borne bacterial infections, namely

  • Salmonella
  • Campylobacter
  • E. Coli
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BSE (Bovine spongiform encephalopathy) =

  • Neuropathological disease
  • Spread by feeding protein supplement derived from waste material produced as by-product of the slaughtering industry
  • Variant Creatzfeldt-Jakob disease (vCJD) - rare brain disorder
  • SA & china classified as 'high risk' - because not testing for BSE

How can we balance the negative concerns about meat production & consumption by positive considerations?

  • Certain areas & soils are unsuitable for growing crops useful to humans
    • animals can be used to exploit these areas indirectly
  • Meat production is associated with larger range of other valuable by-products
    • skin, leather, wool, feathers
  • Large part of beef eaten in EU comes directly / indirectly from dairy herd - main objective to provide milk
  • Generally, as wealth of group increases so does meat consumption
  • Reason most people eating meat = enjoy eating meat

Why is meat healthy & unhealthy at the same time?

Ideal = consume in moderation as part of balanced diet

  • Major benefits form including in diet
    • contrast: major health concerns with eating too much fat (saturated fat)
  • Animal products like meat = major source of saturated fat - also dairy
  • Dairy industry has addressed problem by developing low-fat alternatives
  • Initiatives such as the EU Green Deal - for making EU the first climate neutral continent in the world

The question on the page originate from the summary of the following study material:

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