Should I be worried about that insect bite?
We humans can be bitten by a variety of insects such as bed bugs, lice and ants, as well as ticks.
What happens when you feel pain in your knees?
This important joint is prone to problems as we age as it bears the weight of our body during our daily activities.
Do I really need my spleen?
Although we can live without a spleen, this tiny organ actually performs a lot of functions in our body.
Can I change my personality?
Our columnist explores extroversion, and also, tackles the question of whether we can switch our personality types.
Am I an introvert or an extrovert?
Contrary to popular belief, most people don’t really fall exactly into either of these personality types.
Is muscle loss inevitable as we grow older?
Some might think this is unavoidable, but there are ways we can minimise this loss.
Thalassaemia: From mild anaemia to death at birth
This inherited condition affects the ability of red blood cells to carry oxygen around the body.
Consider IVF treatment if you're not getting pregnant
This method may be an option if you and your partner have been trying unsuccessfully to start a family.
Cushing's syndrome occurs when there is too much cortisol
Excessive amounts of cortisol, also known as the stress hormone, can be due to tumours or external sources.
Is it painful when you stretch your arm over your head?
Your rotator cuff, which enables the smooth movement of your arm, might have torn if so.
When you need a new heart
Once a person has developed severe heart failure, a heart transplant is their best option for a permanent treatment.
