by msander | Apr 9, 2019 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology
More people have food allergies than ever before. Peanuts, tree nuts, shellfish, eggs, and even milk… the list of possibly dangerous foods seems to get longer every day. But why do some people’s bodies have deadly reactions food?And why are food allergies on the rise?...
by msander | Mar 20, 2019 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology
Have you ever thought about how strange it is that dogs eat these dry, weird smelling bits of food for their entire lives and never get sick of them? This truly is a scientific puzzle and there are many different types of dog food formulas on the market. Some are...
by msander | Mar 15, 2019 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
This week Reactions is checking out some sushi chemistry. What creates the subtle interplay of flavors in your tuna nigiri? Take a deep dive with us into the science of rice, fish, and...
by msander | Mar 12, 2019 | All Science Teachers
This source provides useful slides on diets and nutrition. Source: Health & Diet Thanks Kris!
by msander | Jan 21, 2019 | All Science Teachers
An international team of scientists has developed a diet it says can improve health while ensuring sustainable food production to reduce further damage to the planet. The “planetary health diet” is based on cutting red meat and sugar consumption in half...
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