Researchers at the University of Washington conducted a study regarding the value of a particular compliment of light, exercise and vitamin intervention on depression. (LEVITY) The outcome was significant and suggested the use of supplements has a place in the treatment of mood disorders. In recent years, more research has suggested Vitamin D in particular appears to play a vital role in mental health.

While the best choice for getting the minerals, vitamins and other nutrients our body needs remains a healthy, balanced diet, the taking of supplements has become common practice to ensure we are getting our daily allowance of these critical building blocks. When our days seem too busy for food preparation or when our food preferences do not cover the essentials, the option of taking indispensable elements in a pill form can be the next best alternative.

Just as when you take medication however, you should always be aware of potential risks when taking supplements. For example, calcium, iron and vitamin D can all cause harm when dosed too high or when taken by individuals with particular risk factors. (See links below) And the long term impact of supplementation, such as with calcium and cardio-vascular risks, is also a consideration.

As with most things in life, strike a balance on your supplement use and keep in mind that sometimes 'less is more' and too much is, well, just too much.

Too Much Calcium Can Be Harmful
What is Vitamin D Toxicity?
Signs and Symptoms of Too Much Iron Intake

Linda J. Rohan, ARNP