Some examples of connective tissues are bone, cartilage, blood, and adipose (fat). Blood is the main connective tissue in the circulatory system, but it's a liquid connective tissue.
Lewith and colleagues investigated the effects of lavender aromatherapy on depressed mood and anxiety in female patients being treated with chronic hemodialysis.59 The effects of aromatherapy were measured using the Hamilton rating scale for depression (HAMD) and the Hamilton rating scale for anxiety (HAMA).
The following essential oils can be safely used to uplift mood and calm the nerves. 1  Lavender is good for anxiety, nervous tension, and depression. 2  It also is helpful for treating headaches. 3  Jasmine restores energy and a positive outlook. 4  Chamomile gently calms and soothes nerves.