Changes in your voice or the feeling of a lump in the throat are associated with poor function of the thyroid gland. (fitnessandpower.com)
With poor functioning mitochondria you have low energy available to your cells and a substantially higher risk of just about any kind of disease you can think of. (drjockers.com)
The combined effect of depression and alcohol / tobacco use should be highlighted as a risk factor for poor functioning, depression and anxiety in the future. (beyondblue.org.au)