Prevention Certain intellectual activities such as playing chess, and regular social interactions, have been associated in epidemiological studies with reduced risk of Alzheimer’s disease. However, still not found a causal relationship. The comprehensive studies on the different steps you can take to prevent or delay the onset of Alzheimer’s disease have had conflicting results and has not yet found a causal relationship between risk factors and disease, or have been attributed to effects Specific side. For the moment, there seems no definite steps to prevent the onset of Alzheimer’s. Several epidemiological studies have proposed various relationships between certain modifiable factors such as diet, cardiovascular risks, pharmaceuticals or intellectual activities among others, and the probability that appears in a population of AD.For now we need more research and clinical trials to test whether these factors help to prevent it. The components of a Merranean diet, including fruits and vegetables, bread, barley and other cereals, olive oil, fish and red wine, may individually or collectively, reduce risk and course of Alzheimer’s disease. Several vitamins such as vitamin B12, B3, C and folic acid seem to be associated with a reduced risk of AD. However, other studies have indicated that they have no significant effect on the development or course of disease, plus they can have significant side effects. Curry Curcumin has shown some effectiveness in preventing brain damage in mouse models. Despite the cardiovascular risks, such as hypercholesterolemia, hypertension, diabetes and smoking, are associated with an increased risk of development and progression of AD, 147 statins, drugs thatdecrease the concentration of cholesterol in the blood plasma have not been effective in the prevention or improvement of AD. However, in some individuals, long-term use of nonsteroidal antiinflammatory drugs (NSAIDs), is linked with a reduction in the probability of getting it. Other drugs and therapies, including hormone replacement in women, are no longer recommended as preventive measures of Alzheimer’s. also included a report in 2007 that concluded the lack of significant evidence and the presence of inconsistencies in the use of ginkgo biloba to improve cognitive impairment. There are different intellectual activities such as playing chess, reading, completing crossword puzzles or frequent social interactions which seem to delay the onset and reduce the severity of Alzheimer’s. Josyann Abisaab To speak several languages also appear to be linked to late onset of disease. Other studies have shown that there is an increased risk of the onset of Alzheimer’s withexposure to magnetic fields, intake of metals, including aluminum, or exposure to certain solvents. The quality of some of these studies has been criticized, 162 and other studies have concluded that there is a relationship between these environmental factors and the onset of Alzheimer’s.