Showing results for: Protein
This feature in the Guardian discusses the reasons for the current popularity of high-protein foods, explores consumption patterns between countries, and questions whether protein shakes have the same nutritional benefits as relatively unprocessed options such as salmon.
In a column for the Guardian, George Monbiot writes about the potential to create food without plants, animals or soil, using instead bacteria that feed on hydrogen (generated by solar-powered electrolysis of water) and carbon dioxide from the air. Monbiot argues that this form of food production could eventually drastically reduce the amount of land needed for the global food supply chain, and suggests that the new foodstuff could be used as an ingredient in processed foods.
A report from Farm Animal Investment Risk and Return (FAIRR), an investor initiative focused on the environmental, social and ethical issues of factory farming, outlines the drivers of demand for sustainable protein, how investors and companies are responding and how FAIRR has engaged with 16 global food companies.
Grass could be the next source of human-edible protein.
The report ‘Redefining protein: adjusting diets to protect public health and conserve resources’ looks at different protein sources and their environmental, health and social impact. The authors note that ‘transitioning to diets with more plant-based ingredients is an essential action to promote health, food security, and long-term environmental sustainability. However, the impact on health and sustainability outcomes can vary depending on the types of foods with which meats are replaced.’ This report summarises and analyses the available academic literature on the impacts of whole food protein options alternative to meat, with an emphasis on legumes, nuts and seeds, eggs, seafood, and dairy.
This report by Dutch bank ING considers the potential for a protein shift away from animal to plant protein. It finds that a quarter of EU consumers expects to eat less meat in five years’ time, mainly because of the concerns about the associated negative health effects. In addition, it poses that a further shift in consumer preferences is likely as the level of innovation in alternative protein is high and governments are increasingly concerned about the carbon footprint of diets.
This piece by the international NGO Futures Centre highlights the emergence of some innovative solutions that could help the transition to a sustainable protein consumption and production system.
Scientists from national academies across Europe are calling for urgent action on food and nutrition in a new independent report published by the European Academies’ Science Advisory Council (EASAC). This analysis can be relevant for policy-makers working on food, nutrition, health, the environment, climate change, and agriculture.
The new report by World Wildlife Fund, Appetite for Destruction, highlights the vast amount of land that is needed to grow the crops used for animal feed, including in some of the planet’s most vulnerable areas such as the Amazon, Congo Basin and the Himalayas.
This study by US- and New Zealand-based researchers estimates the effect of elevated CO2 (eCO2) on the edible protein content of crop plants, and subsequently on protein intake and protein deficiency risk globally, by country. The basis for this study is that 76% of the world’s population derives most of their daily protein from plants, and that a meta-analysis by Myers, et al. (2014) revealed that plant nutrient content (of various types including protein, iron and zinc) changes under elevated CO2.
Maple Leaf Foods, one of Canada’s largest food manufacturers, has declared that it wants to become “the most sustainable protein company on earth”. With aims to improve nutrition, environmental sustainability, animal care and corporate responsibility, CEO Michael M. McCain released a statement saying that “Our food system has drifted from its roots, to nourish wellbeing, to farm sustainably, to view food as a universal good for all. We must serve the world better.”