Massage influences the flow of what through the response of reflex receptors?

Massage therapy has a significant impact on the lymphatic system, which is crucial for immune function, fluid balance, and the removal of waste products from the body's tissues. When pressure is applied during a massage, it stimulates reflex receptors located within the lymphatic system, promoting an increase in lymph flow. This enhanced movement helps facilitate the drainage of lymph, which is a clear fluid that contains white blood cells, particularly lymphocytes, which play vital roles in the immune response.

The other options, while relevant to physiological processes, are not primarily influenced by massage in the same direct manner. For example, adrenaline and cortisol are hormones that are generally regulated by the endocrine system and can be influenced by stress responses, but they are not directly affected by the physical manipulation associated with massage. Perspiration is primarily a reaction to temperature regulation and does not directly relate to the flow dynamics that are stimulated by massage.

Therefore, massage is most directly associated with influencing lymph flow through the stimulation of reflex receptors, aiding in detoxification, and promoting overall wellness.