Ignoring a problem does not make it go away. In fact, it can simmer away beneath the surface and lead to poor mood and energy levels, and can also cause your moods to become unstable.

Many physical illnesses are associated with depression and anxiety, including heart disease, high blood pressure, diabetes, Parkinson's disease, stroke, kidney disease, lung disease, dementia and cancer.

Mood reflects the biology of the brain. How you feel is affected by the chemicals in the brain, and these are the same chemicals that form the basis of mood-altering drugs. You may use yoga, meditation, cognitive behaviour therapy (CBT) or exercise to alter your mood, or revert to healthy eating, regular exercise and getting enough sleep.

People who relax by watching TV instead of going out to engage with the world tend to be far less energetic. the benefits of exercise in protecting against depression and mental ill-health are huge. Those around you can also affect your energy levels. Self-talk also works wonders on energy levels.

Friends and family matter most during hard times.

Developing emotional intelligence is one way to protect yourself from damaging relationships. Emotional intelligence is a science that has been studied and researched for over a decade. According to the theories, mutual respect and effective communication are key.

The quickest and easiest way to improve your health and mood is by taking omega 3 supplements, in the form of fish oils or flaxseed. Add a good general multivitamin and mineral daily as well, as this will ensure that any trace deficiencies causing health or mood problems are addressed.