Tag: we

How much will we eat in the future?

The amount of food needed to feed the world’s population in the future is of vital importance. To date, scientists have only considered this question from the perspective of how much food people can afford to buy, how much food is healthy or what can be sustainably produced. However, researchers at the University of Göttingen

Narcissists: Why we need to take better care of them

Narcissists, like sharks, get a bad press. Both are generally seen as menacing, negative forces to be feared and avoided. But as any biologist will tell you, sharks play a vital role in the marine ecosystem. And it may be that narcissists also have a necessary part to play in human society. This of course,

We have a vaccine for hepatitis B, but we still need a cure

Hepatitis B is blood-borne virus that packs a punch. Worldwide, more than 1.3 billion people have been infected with hepatitis B, and 257 million people have developed a life-long infection. This includes 240,000 Australians, many of whom are Indigenous. Globally, transmission most commonly occurs from mother to baby or in early life. But it’s possible

One day of employment a week is all we need for mental health benefits: study

As automation advances, predictions of a jobless future have some fearing unrest from mass unemployment, while others imagine a more contented work-free society. Aside from economic factors, paid employment brings other benefits—often psychological—such as self-esteem and social inclusion. Now, researchers at the universities of Cambridge and Salford have set out to define a recommended “dosage”

To treat an eating disorder, we need to know what emotion fuels it

Pinpointing how different emotional states and neural pathways influence our eating behaviours could pave the way for better ways to tackle eating disorders and obesity. Eating disorders such as anorexia and bulimia can have life-threatening consequences. They affect around 20 million people in the European Union, with an estimated cost of €1 trillion per year.

How our sense of taste changes as we age

Taste is a complex phenomenon. We do not experience the sensation through a single sense (as we would when we see something using our sense of sight, for example) but rather it is made up of the five senses working together to allow us to appreciate and enjoy food and drink. Initial visual inspection of

Eating more of this nutrient supports muscle strength as we age

If protein is the king of muscle mass food, nitrate might just be the king of muscle strength food. A new Australian study has found eating nitrate-rich vegetables like spinach, rocket and lettuce significantly improves muscle strength and physical function as we age. Power food … the nitrates in spinach, the vegetable which fuelled Popeye’s

We Need to Stop With the #BoyMom Nonsense

If you look on Instagram, you’ll find 6.6 million #BoyMom posts and only 2 million #GirlMom posts. I’m guilty of it. Many are. We take pride in our kids. And because of that, we sometimes take pride in the uncontrollable pieces of them, like their gender. But when you dig a little deeper and really

Preeclampsia: We can do more

Each year, more than 10,000 pregnant women in Australia suffer from preeclampsia and 30,000 die from it on a global level. The condition, characterized by high blood pressure, can be fatal and have long-term health effects for both mothers and babies. It causes the death of 780 babies each day. These numbers, according to Dean

'We wouldn't be making jokes about heart disease'

A 20-something sees a meme on Facebook, chuckles, and tags their friend. "Can't have seasonal depression if you're depressed all year 'round," the meme's text reads. Over the past few years, changes in the Facebook algorithm have led to feeds of most young people being taken over by memes commented on or "liked" by their

Can changing our views on death improve how we live our lives?

Life is not possible without death and yet, modern medicine has waged an unending war against death. Now, a Notre Dame Institute for Advanced Study (NDIAS) residential fellow is exploring how the concept of kenosis might create a common ground for personal growth, mutual understanding, civil discourse and productive policymaking in today’s diverse and polarized