Blog: Dietary guidelines don’t work. Here’s how to fix them
In a blog-piece for The Conversation, Duane Mellor (Associate Professor in Nutrition and Dietetics, University of Canberra) and Cathy Knight-Agarwal (Clinical Assistant Professor of Nutrition and Dietetics, University of Canberra) argue that it is time to rethink the purpose of dietary guidelines both in terms of content and how people adopt (or ignore) their messages.
For example, they discuss whether a more general recommendation to eat more fruit and vegetables would be more effective in shifting diets than advice to eat five portions of fruit and vegetables a day.
Read the full post here.
While some of the food system challenges facing humanity are local, in an interconnected world, adopting a global perspective is essential. Many environmental issues, such as climate change, need supranational commitments and action to be addressed effectively. Due to ever increasing global trade flows, prices of commodities are connected through space; a drought in Romania may thus increase the price of wheat in Zimbabwe.
More like this
- Blog: Food Ethics Council on food policy
- Eating better alliance blog: What has happened to the European Commission’s Sustainable Food Communication?
- Blog: Let’s eat out more! Re-configuring a feminist vision for a sustainable future
- Blog: Raising food prices to end hunger
- Blog: Human innovation to feed the world- on sustainable intensification and food security