I love the Human Nature Natural Feminine Wash. When I started using this, I feel more relaxed and complacent knowing that I am using all natural product. It is not itchy compared to its chemical counterparts....
Amino acids are the building blocks of proteins. There are 22 amino acids, 9 of which are called essential because our bodies don't make them and they can only be obtained from the food we eat.
The twenty amino acids can be divided into two groups of 10 amino acids. Ten are essential and 10 are nonessential. However, this is really not an accurate dichotomy, as there is overlap between the two groups, as is indicated in the text accompanying the following two charts: