Research published in the British Medical Journal suggests that adding a physical activity intervention to usual care did not reduce symptoms of depression more than usual care alone.

The study, carried out by teams from the Universities of Bristol, Exeter and the Peninsula College of Medicine and Dentistry, is the first large-scale, randomised controlled trial to establish the effects of exercise on depression.

What you need to do? Acupuncture!

The Australian-first research, conducted at the University of NSW found that acupuncture could prompt changes in the "mood regulation" area of the brain, pointing to a possible and potent treatment for depression.

One of the major stumbling blocks to conducting a gold-standard randomised, double-blinded and placebo-controlled trial was that it was very difficult to administer a "sham" version of acupuncture,according to smh.com.au

Dørmænen A. and colleagues from University of Tromsø in Norway conducted a study suggesting that acupuncture may help menopause-induced depression in postmenopausal women with hot flashes.

Another research has shown that acupuncture treatment can help ameliorate the symptoms of depression. In general, acupuncture is believed to stimulate the nervous system and cause the release of neurochemical messenger molecules. The resulting biochemical changes influence the body's homeostatic mechanisms, thus promoting physical and emotional wellbeing.Studies indicate that acupuncture can have a specific positive effect on depression by altering the brain's mood chemistry, increasing production of serotonin (Sprott et al, 1998) and endorphins (Han, 1986). Acupuncture may also benefit depression by acting through other neurochemical pathways, including those involving dopamine (Scott et al, 1997), noradrenaline (Han, 1986), cortisol (Han et al, 2004) and neuropeptide Y (Pohl & Nordin, 2002). Source:BAC

A latest study concludes that acupuncture is effective in the treatment of major depressive disorder. The Depression Clinical and Research Program at Massachusetts General Hospital located in Boston, Massachusetts demonstrated that acupuncture is effective in the treatment of clinical depression for patients who are non-responsive to conventional pharmaceutical antidepressant therapies.