Garlic, this wonder food, is both a vegetable and an herb. It has been used in medicinal remedies for thousands of years, since the ancient Greek and Roman times. It is an easy to grow plant that should be part of every garden. Eating it protects you against infection, environmental toxins and even cancer. Not to mention that it is a non-toxic pest control substance and has many other benefits you might not be aware of.
What would happen if one day you won’t find food in the stores? Or what will you do if you get stranded somewhere away from civilization with nothing to eat? In these situations, you will have to rely on the outdoors and your knowledge about what plants can be eaten without the risk of getting sick. You will have to forage to avoid starving and keep going.