From a gardening standpoint, aquaponics is sheer genius, creating a symbiotic system in which fish create nutrients for the plants, and plants filter the water for the fish. The outcome? Healthier, happier fish; healthier, happier veggies. No chemicals allowed. Oh, and because the same water is recycled continually through the plants and fish tank, there’s no big water bill, either.
From small backyard systems to big commercial farms, people are using aquaponics to feed their families and even their communities with organic veggies and edible fish such as tilapia, perch, catfish, and even trout.
So what does that have to do with your brain?
Green, leafy veggies are great for your brain because they are often full of vitamins, iron, folic acid and antioxidants, all necessary for cognitive health, In fact, Harvard Medical School researchers discovered that women who ate the most green leafy veggies (compared to women who ate fewer veggies) experienced less cognitive decline as they aged.