The old adage “an apple a day keeps the doctor away” is really all about having a healthy diet to stay healthy, and this is the year to increase your apple consumption. 2021 is International Year of Fruits and Vegetables as celebrated by the Food and Agriculture Organization of the United Nations. Use this as inspiration to try some fruit and veggies which you’re curious about and find a new way to cook with them.
Maybe this is the year you plant your own “victory garden” and grow a small amount of produce on your own.
Previously we celebrated the best FAO year: pulses.
Objectives of the IYFV 2021
Raising awareness of and directing policy attention to the nutrition and health benefits of fruits and vegetables consumption;
Promoting diversified, balanced, and healthy diets and lifestyles through fruits and vegetables consumption;
Reducing losses and waste in fruits and vegetables food systems;
Sharing best practices on:
Promotion of consumption and sustainable production of fruits and vegetables that contributes to sustainable food systems;
Improved sustainability of storage, transport, trade, processing, transformation, retail, waste reduction and recycling, as well as interactions among these processes;
Integration of smallholders including family farmers into local, regional, and global production, value/supply chains for sustainable production and consumption of fruits and vegetables, recognizing the contributions of fruits and vegetables, including farmers’ varieties/landraces, to their food security, nutrition, livelihoods and incomes;
Strengthening the capacity of all countries, specially developing countries, to adopt innovative approaches and technology in combating loss and waste of fruits and vegetables.
Read more. What you can do: eat more fruits and veggies! Maybe even start growing some in your garden
Everyone needs to eat, yet even in our democracy there are people with low access to food and the food they can get is low quality. This shouldn’t be the case, so let’s do something about it! Colin Dring created the Just Food website to help educators explain and explore our food systems in Canada. The National Observor intervied Dring to find out why he created the site.
The Just Food website says the resource “brings diverse standpoints relevant to food discourses to the table.” Can you give me an example of one of those perspectives?
Much of contemporary food system perspectives come from people in positions of privilege. Take, for example, a food bank. When we think of the food bank, we’re not necessarily thinking that people who use the food bank should have a say in the decisions or the kinds of services offered or the kinds of food provided. The dominant discourse is that people experiencing poverty should just be grateful and thankful. I think this reproduces a system that treats people like objects. So, when we talk about including diverse perspectives, we’re really talking about elevating and drawing attention to the impacts of privilege in maintaining the world as it is.
The meat industry is one of the leading drivers of the recent spat of fires in Brazil, and globally the meat industry is a major factor in the climate crisis. If we’re going to avert catastrophe we’re going to need people to change their diets in one simple way: cutting out meat. If people don’t want to cut out meat entirely, that’s ok, as long as they reduce their meat consumption. As a society we can reduce everyone’s meat consumption very easily by just providing meatless meals in cafeterias.
Emma Garnett and her colleagues at the University of Cambridge, UK, collected data on more than 94,000 meals sold in 3 of the cafeterias at the university in 2017. When the proportion of meatless options doubled from one to two of four choices, overall sales remained about constant. But sales of meat-containing meals dropped, and sales of vegetarian meals, such as “wild mushroom, roasted butternut squash and sun blushed tomato risotto with parmesan”, rose 40–80%.
Cancer is awful and destroys far too many lives, but what if we can help people survive by augmenting their medicine with better diets? New research is revealing that a diverse diet could help people essentially starve cancer. To be very clear: a diet change will not defeat cancer. The key takeaway here is that some medication can be more effective if matched with a diet that promotes healthy cells in your body which also stymies the development of cancer cells. We still have a long way to go when it comes to fighting cancer, but new developments every year help us on this healthy journey.
Seventy percent of T cells — the body’s most potent cancer-fighting immune cell — live along the gastrointestinal tract, making them highly sensitive to what you eat and what medicines you take. Over the last five years, scientists have started to understand how the gut microbiome influences T cells and the immune system, and how that can affect health and disease.
The general consensus seems to be that more diversity in gut bacteria is better, and, many of the studies looking at what the gut of a cancer treatment responder looks like differ in terms of which types of bacteria are present, driving home that no single strain is overly important. The one consistent finding is that people with more diversity in their gut bacteria seem to have better responses to immunotherapy.
Healthy eating can be a challenge when millions of dollars are spent everyday trying to convince us to eat junk food. It turns out that telling the truth to teens may help them eat healthier. Informing teens about the financing and exploitation that goes into big food gets them to think critically about the marketing and rebel against it. Plus, starting healthy eating practice in the teenage years sets them up for a lifetime of health.
In the study, “A Values-Alignment Intervention Protects Adolescents from the Effects of Food Marketing,” published today in Nature Human Behaviour, Chicago Booth’s Christopher J. Bryan, University of Texas at Austin’s David S. Yeager, and Booth PhD candidate Cintia P. Hinojosa find that reframing how students view food-marketing campaigns can spur adolescents, particularly boys, to make healthier daily dietary choices for an extended period of time. The method works in part by tapping into teens’ natural desire to rebel against authority.
Among the two biggest findings in the experiment: The intervention produced an enduring change in both boys’ and girls’ immediate, gut-level, emotional reactions to junk food marketing messages. And teenage boys, a notoriously difficult group to convince when it comes to giving up junk food, started making healthier food and drink choices in their school cafeteria. “One of the most exciting things is that we got kids to have a more negative immediate gut reaction to junk food and junk food marketing, and a more positive immediate gut reaction to healthy foods,” said Bryan.