Mold matters

Plant-based diets and grocery products have taken the world by storm the past few years, but a recent study indicates that there’s more to your veggie burger than just plants.

The UK study published in Food Control concluded that of the 212 plant-based products tested, all of them contained at least one mycotoxin — a toxic compound naturally produced by molds. The tests included a wide range of products including dairy-free milks and alternative meats made with soy, oat and nuts.

Most of the toxin levels were within the UK limits, but many of the products tested contained more than one toxin, the highest levels found in plant-based meat substitutes. Oat-based drinks also contained higher levels of certain grain-related toxins.

The researchers say there’s no reason to panic as mycotoxins are found in many common food products like coffee and spices, but as the plant-based food industry grows, it does highlight the need for manufacturers and regulators to pay closer attention to testing and food safety.

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Big mammals equal big impact

Turns out, whales do a whole lot more than just swim around looking majestic — they’re helping to keep our oceans healthy every time they excrete waste.

A new study published in The Biophysicist shows that the poop of baleen whales (humpback and blue whales) is packed with nutrients that ocean life needs to thrive. Whale feces are rich in iron, which tiny ocean plants called phytoplankton use to grow. These plants are the base of the marine food web.

So, more iron means more food for fish and essentially everyone else on the planet.

Whales are not just fertilizing the ocean, they’re also cleaning up potential toxins.

Whale poop has copper, but special compounds in it bind the copper tightly, stopping it from becoming toxic to marine life.

Prior to industrial whaling, which drastically reduced whale populations, oceans likely had a much better nutrient-recycling system. This new research suggests that these natural ecosystem engineers could help restore ocean health.

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