If you're looking for a little inspiration watch this video in which a 22-year old woman documents her amazing 40kg weight loss with a series of photos which show how she changed physically and emotionally.
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A cough can be a symptom of a wide variety of different health conditions, ranging from a foreign body to infective diseases and even cancer.
The eyes are not only for seeing - they can reveal secrets to underlying health issues. Take a careful look and see if you have any of these symptoms, and if you do, head off to the doctor straight away.