How to help animals by changing their diet

Food fortification


This ask report is focused on the food fortification of factory-farmed animals’ feed. Micronutrient fortification is one of the most well-established and cost-effective interventions in global health, and all beings, including both humans and factory-farmed animals, can benefit greatly from the right levels of micronutrients. Food fortification is an unusually direct and cost-effective way of addressing major sources of suffering (e.g. bone breaks in egg-laying hens) and, overall, looks moderately promising. This report considers multiple micronutrients and supplements that could be added to an animal’s feed to increase its welfare.





Ask reports


Our priority ask reports are focused on what are the particular improvements or changes that can be “asked” for from corporations, governments, or individuals. Going cage free, making dietary changes, regulating slaughter practices, and many other asks all serve as examples here. They are compared based on the strength of the idea (including the evidence base and estimated cost-effectiveness), limiting factors, execution difficulty, and externalities. All of these factors together could begin to suggest which asks might be the most effective when combined with a priority animal, country, and approach. However, these ask reports are short summaries of longer unpublished reports and, therefore, even if an ask looks promising this does not necessarily suggest that it will end up being a promising charity once paired with other elements and cross-compared to the other strongest possible charities. It just suggests that it is worth further and deeper investigation from our team. You can see ourfull planned research process here.