Category Health/Medical

Salad in space? New research says it’s not a healthy choice. It’s been more than three years since the National Aeronautics and Space Administration made space-grown lettuce an item on the menu for astronauts aboard the International Space Station. Alongside their space diet staples of flour tortillas and powdered coffee, astronauts can munch on a salad, grown from control chambers aboard the ISS that account for the ideal temperature, amount of water and light that plants need to mature.

But there is a problem...

A research team has discovered a possible therapeutic target for pulmonary hypertension. The study, published in the journal Science Advances, identifies the first therapeutic target that can be modulated to preserve cardiac function in pulmonary hypertension, providing hope in the fight against this rare but fatal disease for which there is currently no cure.

Pulmonary hypertension is a condition of elevated blood pressure in the arteries that carry deoxygenated blood to the lungs. This increased pulmonary blood pressure puts the heart under continuous strain as it has to work harder to pump blood to the lungs.

Pulmonary hypertension affects between 15 and 50 people per million of the world’s population...

There are approximately 425 million people worldwide with diabetes. Approximately 75 million of these inject themselves with insulin daily. Now, they may soon have a new alternative to syringes or insulin pumps. Scientists have found a new way to supply the body with smart insulin.

The new insulin can be eaten by taking a capsule or, even better, within a piece of chocolate.

Inside these are tiny nano-carriers in which the insulin is encapsulated. The particles are 1/10,000th the width of a human hair and so small that you cannot even see them under a normal microscope.

“This way of taking insulin is more precise because it delivers the insulin rapidly to the areas of t...

A new study has unraveled the internal neural wiring of separate fat and sugar craving pathways. However, combining these pathways overly triggers a desire to eat more than usual. Understanding why we overeat unhealthy foods has been a long-standing mystery...