Crawford MA, Sinclair AJ, Wang Y, Schmidt WF, Broadhurst CL, Dyall SC, Horn L, Brenna JT, Johnson MR (2023) Entropy 25(11) 1520; https://doi.org/10.3390/e25111520
Web URL: Read this paper via the Entropy journal here - Free full text is available online
This new article also complements another recent and equally important paper
BOTH omega-3 DHA AND omega-6 AA are essential for healthy brain development and function (as well as physical health and development). The key issue is that we need them in the right balance.
The diets on which humans first evolved as 'Homo Sapiens' ensured adequate - and balanced - supplies of these essential fats, as well as other 'critical brain nutrients'. And so have all traditional or 'ancestral' diets ever since then (despite these varying in many other ways to suit different local environments) - until the industrialisation of our food supply.
By contrast, modern, 'western-type' diets lack omega-3 DHA in particular (although plant-based diets also lack omega-6 AA 'ready-made')
This new book by Crawford and Marsh explains the consequences, and the stark implications for the actual survival of humanity unless urgent steps are taken to ensure that the foods we eat actually meet the basic nutritional requirements of the human brain and nervous system: