How Can I Test Myself for Memory Loss? 6 Tests

For an accurate diagnosis of memory impairment, you will need to visit your doctor. 

• Neurological exam: Your doctor will conduct a thorough neurological evaluation that includes assessments of memory, posture, muscle tone, coordination, and balance. They may administer more questionnaires that can be assessed only by professionals. 
• Blood tests: Blood tests, such as thyroid function, vitamin B, and folic acid tests, may be ordered to see if your poor memory is a result of nutrient deficiencies or hormonal imbalances. A blood test for Plasma Aβ has recently received certification in the United States. by the Centers for Medicare and Medicaid Services for dementia assessment.
• Imaging tests: Imaging tests, such as magnetic resonance imaging, computed tomography, and positron emission tomography scans, may be ordered to check for trauma (new or old), tumors, and blood supply to the brain. 
• Genetic testing: Genetic testing is generally recommended for people who have a family history of early-onset Alzheimer's disease. However, it involves an extensive pretest session with a genetic counselor to discuss the risks and benefits of genetic testing.

Although there is no definite way to prevent memory loss, your diet plays a huge role in maintaining brain health and lowering your risk of cognitive decline.

• Green, leafy vegetables: Broccoli, kale, spinach, and collards are rich in vitamin K, lutein, folate, and beta-carotene, which help repair damage to brain cells caused by oxidative stress.
• Fatty fish: Salmon, mackerel, sardines, tuna, and pollack are excellent sources of omega-3 fatty acids, which lower levels of beta-amyloid in the blood. Beta-amyloid protein forms damaging clumps in the brain cells of people with Alzheimer's disease.
• Nuts and seeds: Flaxseeds, avocados, pine seeds, almonds, and walnuts are plant-based sources of omega-3 fatty acids, which are known to promote brain cell repair.
• Berries: Flavonoids present in blueberries, raspberries, and strawberries protect brain cells from oxidative damage.
• Tea and coffee: According to newer studies, caffeine in tea and coffee can help solidify new memories in the brain.
• Spices: Sage, turmeric, and saffron have been known to reduce brain cell death and slow down the accumulation of toxic proteins in the brain cells. These findings are, however, largely anecdotal.
• Herbs: Certain herbs used in traditional medicine have potentially positive effects on brain cells and memory. These include Ashwagandha (Withania somnifera), Brahmi (Bacopa monnieri), Cat’s claw (Uncaria tomentosa), Shankhpushpi (Convolvulus pluricaulis), Ginkgo biloba, etc. Though they can be purchased online, these herbs are not regulated by the FDAl therefore, it is best to take them only after consulting your doctor.

Besides a brain-healthy diet, staying physically active, getting adequate sleep, managing stress, and avoiding alcohol and drugs can help improve cognitive function and prevent memory loss.