How can Alzheimer’s be prevented?

The France Alzheimer association states that research has shown that 35% of cases of Alzheimer’s-type cognitive impairment are linked to risk factors in which prevention could play a role. 

Public health body HCSP says that the first element is to adopt better daily habits, notably following a healthy, balanced diet of a ‘Mediterranean’ kind.

Physical activity and avoiding an overly sedentary lifestyle are also advised. Intense sporting activity is said to be ideal for stimulating the brain, but if this is not practical, more gentle pursuits such as swimming, walking, yoga etc can also have a beneficial effect.

Intellectually stimulating activities can have a protective effect on the brain, but the activity depends on each person’s interests; it is best to choose something you enjoy and can do regularly. Ideally, also socialise regularly.

Other recommendations include avoiding smoking and consuming alcohol, and having regular medical check-ups. It is advisable to get treated for conditions such as high blood pressure or diabetes if they arise. Avoiding taken unnecessary medications that may impair brain function is also recommended.

Institut Pasteur says that, apart from lifestyle factors, age is the main risk factor, but dementia is not an inevitable aspect of old age. What is more, it does not only affect older people, as it can develop before the age of 65.

Genetic factors also appear to play a role, while other genes appear to be protective against the disease. It states that other factors can include having frequently been anesthetised. It says there is a certain ‘cognitive reserve’ that we all have, on which the environment has an effect. The function of lost neurons can be partly compensated for by stimulating the brain as much as possible from the first appearance of signs, for example by studying, doing stimulating work or social activities.

It is possible to take out dependency insurance that can pay out if the holder becomes unable to care for themselves. Most policies insure against partial and/or total loss of autonomy, either with a one-off lump sum or monthly payments.

The exact sums depend on the terms of the policy and degree of incapacity. Generally speaking, the younger the policy-holder, the lower the premiums. Some providers have upper age limits for applying. 

Depending on the policy, it could cover alterations to adapt your home for a dependent person, home help and specialised transport.