Their relationship is reciprocal. In order to get one functioning properly, balance needs to be restored in each.
All systems in the body work in conjunction with one another and affect each other and certain neurotransmitters also impact adrenal functioning. Hormones have a profound impact on neurotransmitters and vice versa. If these systems aren’t functioning adequately, additional support may be necessary.
For more information on Hormones and Adrenals See: Your Body – Hormones
Source: Holistic Help.net