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Nutrition


— Health & Wellbeing

NutriRay3D uses laser light and your phone to count calories

There are already plenty of apps that let people estimate how many calories are in the foods they're eating. However, most of these programs require users to either guess at their portion sizes, or actually weigh the food. That's where the University of Washington's NutriRay3D comes in. It's a smartphone device/app combo, that uses lasers to ascertain how many calories are sitting on the plate.

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— Health & Wellbeing

Nourish creates daily nutritional supplements based on users' needs

While some people take off-the-shelf supplements, others use products that are formulated to their own unique nutritional needs. According to the folks at Boston-based startup FitNatic, however, that's still not specific enough. Their Nourish device keeps track of its user's states of health and fitness, then serves up nutritional supplements that are custom-blended on a daily basis.

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— Biology

Scientists create beef that's high in fatty acids found in fish

We frequently hear that eating fish is a healthy thing to do, because it's full of beneficial long chain fatty acids. Unfortunately, the Western diet tends to be short on fish and bigger on beef, which contains short chain fatty acids that aren't quite so good for us. Chinese scientists are creating a work-around, however – genetically-engineered beef that's high in the "good" fatty acids.

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— Health & Wellbeing

BitBite food tracker keeps tabs on how and when you're chowing down

Even with the growing number of calorie-counting gadgets on the market, keeping track of how healthily we are eating requires a certain amount of discipline. We are seeing devices emerge that are aimed at automating this even further, such as the Bite Counter and the Automatic Ingestion Monitor. The BitBite is the latest take on the eating monitor, relying an a discreet ear-clip to keep tabs on every little nibble. Read More
— Health & Wellbeing

Researchers develop new B12 testing kit

Vitamin B12 is vital to keep a nervous system healthy. Since it is found mainly in meat and dairy, it is common for people to associate B12 deficiency with vegans, who are aware of this issue (in Germany there's even a B12-enriched toothpaste) and often take measures to supplement. In fact, it is the general population of developing countries who are more likely to lack B12, and it is primarily for them that a team of Canadian researchers has developed a simple, cheap B12 test kit. Read More
— Science

Biohackers are developing a vegan cheese

Many people say they can’t go vegan because of their addiction to dairy. But that excuse could soon be past its sell-by date if a team of biohackers in California succeeds in scaling up production of a cheese that contains no animal by-products. They call it Real Vegan Cheese. Their aim is to offer a sustainable food alternative with the same nutritional value – and taste – as non-vegan cheese. Read More
— Science

Human trials planned for genetically-modified "super bananas"

According to the Queensland University of Technology's Prof. James Dale, 650,000 to 700,000 children die worldwide every year due to pro-vitamin A deficiency. Many of those children live in East African nations such as Uganda. Dale's proposed solution? Take something that's already grown and eaten there, and genetically modify it to produce the needed vitamin. That's what he's done with the Highland cooking banana. The resulting "super bananas" are about to be the subject of human nutritional trials in the US. Read More
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