Boosts cardiovascular health:

Singing is an aerobic activity that increases oxygenation in the blood stream and exercises major muscle groups in the upper body, even when sitting. It decreases risk of heart disease, high cholesterol, and cardiovascular disease.
Stimulates the brain:

Singing requires memorising lyrics and following a melody as well as connecting words with emotion. Breathing while singing brings more oxygen to the brain, which results in neurons firing, enhancing mental awareness, concentration and memory.
Reduces stress:

When you sing, your brain releases feel-good chemicals including endorphins. This makes singing an effective mood lifter and a valuable tool in alleviating depression. Singing with a group develops a sense of community and belonging, thereby reducing anxiety. Singing is even used as therapy for people with cancer, dementia and for stroke survivors.
Natural healer:

Other than time, music is a great healer. Singing has similar effects on the body and mind. It ensures physical, mental, psychological and social well-being. It also improves the posture and breathing, as it increases the capacity of the respiratory system.
Builds confidence:

Singing helps develop skills to speak in a natural, powerful and confident voice. It can improve your ability to use your speaking voice with more clarity and confidence. Singing releases a hormone called oxytocin, which helps reduce anxiety, thus helping you overcome your fear of public speaking. Oxytocin also increases feelings of trust, which strengthens confidence in not only yourself but also those around you.
Published in The Express Tribune, October 10th, 2014.
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