This is a nutrient found throughout the body that helps with your immune system and metabolism functions. Zinc is also a vital element that helps the body heal from wounds and assists in the senses of smell and taste. Even with a well-balanced diet, your body usually does not get enough zinc. An estimated 17.3% of the global population is at risk of inadequate zinc intake. A zinc deficiency can cause hair loss, diarrhoea, eye/skin sores, loss of appetite, impaired immune functions, delayed sexual maturation, and much more. Zinc deficiencies can also differ depending on your gender. When looking at general health, these are all rather important needs for the body to thrive. However, like many things, zinc is to be taken in optimized dosages. Too much zinc in the body can lead to unpleasant symptoms as well, such as nausea and diarrhoea, for example. If you take enough zinc, you will see some seriously positive changes in your health.