He began browsing websites and university prospectuses, looking for a course that covered a range of property topics, had a strong reputation and offered good value for money.
If we begin to tinker with that and don't know what we are doing, we are likely to mess up and cause side effects that might only become evident much later.
With research showing that cells start to die ten to 20 years before the symptoms of Alzheimer's become evident, it could allow people to be screened in middle age for signs of the disease.