Did you know that it’s really only over the last 100 years that we’ve gained much understanding about nutrition?
Most vitamins and minerals weren’t discovered before the 1920’s. And, when they were discovered, we then discovered their uses for preventing and treating deficiency related diseases (like scurvy or rickets, for example) and so, diet strategies were suggested in order to tackle these, including RDAs (recommended daily allowances).
It wasn’t until the 90’s that we learned that these single nutrient theories were inadequate to explain the impact of diet on non-communicable disease. We learned […]