Immunity & airways

A strong immune system is the basis of good health. It is an ingenious system, which repels or destroys the agents that make us sick. For that reason, it is important to build up the strength of this system to ensure that our body enjoys maximum protection. This can be achieved by a healthy life style with a sensible and varied diet, sufficient exercise and sleep, and the avoidance of stress as much as possible. In addition, some natural substances can support these processes.

Using the most recent scientific insights, Quercus has developed a number of high quality nutritional supplements to support our immune system and provide greater comfort for the throat and upper airways.