Thanks to the constant burrowing of science into how our bodies work we are now more educated than ever on the effect of vitamins on the body. We know that low levels of Vitamin D can actually make people depressive. We know that mega doses of Vitamin C can boost immunity. It is this vast understanding that is pushing more people to eat right and exercise as well as take supplements. In a SHTF scenario how will we be able to get all of our nutrients. The truth is we may not.
This article is a great tool for diagnosing what could happen to your body if you were to experience a deficiency in your vitamin intake. What this could do is allow you to focus on nutrients that your body is lacking. These signs could become vital in a world without doctors.