Discovery Vitality Points allocation is for members between 18 and 64 years.
Here is a summary of the benefits of : Discovery Vitality Programmes
Hope it helps...
Cancelling medical aid can have severe consequences, both financially and medically (should something happen). Overall you need to consider a lot of other factors other than the NHI before cancelling your Medical Aid.
We have an article describing it in more detail: 10 Things to Consider Before...