Wednesday, 12 March 2014

Preventing memory loss and cognitive decline ;

Preventing memory loss and cognitive decline ;

       Forgetfulness is a common complaint among older adults. You start to talk about a movie you saw recently when you realize you can’t remember the title. You’re giving directions to your house when you suddenly blank on a familiar street name. You find yourself standing in the middle of the kitchen wondering what you went in there for.
Memory lapses can be frustrating, but most of the time they aren’t cause for concern. Age-related memory changes are not the same thing as dementia.
As we grow older, we experience physiological changes that can cause glitches in brain functions we’ve always taken for granted. It takes longer to learn and recall information. We’re not as quick as we used to be. In fact, we often mistake this slowing of our mental processes for true memory loss. But in most cases, if we give ourselves time, the information will come to mind.

Memory loss is not an inevitable part of the aging process

The brain is capable of producing new brain cells at any age, so significant memory loss is not an inevitable result of aging. But just as it is with muscle strength, you have to use it or lose it. Your lifestyle, health habits, and daily activities have a huge impact on the health of your brain. Whatever your age, there are many ways you can improve your cognitive skills, prevent memory loss, and protect your grey matter.
Furthermore, many mental abilities are largely unaffected by normal aging, such as:
  • Your ability to do the things you’ve always done and continue to do often
  • The wisdom and knowledge you’ve acquired from life experience
  • Your innate common sense
  • Your ability to form reasonable arguments and judgments
Memory problems can be licked by good nutrition and a healthy amount of mental exercise.    Here are some wonderful things to help boost your memory.

Vitamins : In Erickson's studies, people who used vitamin supplements tended to have less brain shrinkage than those who didn't. While it's possible that people who take vitamins tend to make other healthy choices that protect their brain, getting your minimum daily requirement of vitamins C, E, B6, B12, and folate is good insurance.
  Avoid the Alcohol. It is a known fact that alcohol kills brain cells. The more you drink, the more brain cells you can kill. For an alert brain, stay away from alcohol altogether. Choose an alcohol free drink for a clear mind 24/7. Instead of alcohol, choice water or soda as an alternative.

Get your omega-3s. More and more evidence indicates that omega-3 fatty acids are particularly beneficial for brain health. Fish is a particularly rich source of omega-3, especially cold water “fatty fish” such as salmon, tuna, halibut, trout, mackerel, sardines, and herring. In addition to boosting brainpower, eating fish may also lower your risk of developing Alzheimer’s disease. If you’re not a fan of seafood, consider non-fish sources of omega-3s such as walnuts, ground flaxseed, flaxseed oil, winter squash, kidney and pinto beans, spinach, broccoli, pumpkin seeds, and soybeans.

Limit calories and saturated fat. Research shows that diets high in saturated fat (from sources such as red meat, whole milk, butter, cheese, sour cream, and ice cream) increase your risk of dementia and impair concentration and memory. Eating too many calories in later life can also increase your risk of cognitive impairment. Talk to your doctor or dietician about developing a healthy eating plan.

Eat more fruit and vegetables. Produce is packed with antioxidants, substances that protect your brain cells from damage. Colorful fruits and vegetables are particularly good antioxidant "superfood" sources. Try leafy green vegetables such as spinach, broccoli, romaine lettuce, Swiss chard, and arugula, and fruit such as bananas, apricots, mangoes, cantaloupe, and watermelon.

Drink green tea. Green tea contains polyphenols, powerful antioxidants that protect against free radicals that can damage brain cells. Among many other benefits, regular consumption of green tea may enhance memory and mental alertness and slow brain aging. 

Preventing memory loss and cognitive decline

The same practices that contribute to healthy aging and physical vitality also contribute to healthy memory.
  • Exercise regularly. Regular exercise boosts brain growth factors and encourages the development of new brain cells. Exercise also reduces the risk for disorders that lead to memory loss, such as diabetes and cardiovasculssion—all of which leads to a healthier brain.   
 
  • Tips for Choosing The Right Physical Exercise
  • In general, anything that is good for your heart is great for your brain.
  • Aerobic exercise is great for body and brain: not only does it improve brain function, but it also acts as a "first aid kit" on damaged brain cells.
  • Exercising in the morning before going to work not only spikes brain activity and prepares you for mental stresses for the rest of the day, but also produces increases retention of new information, and better reaction to complex situations.
  • When looking to change up your work out, look for an activity that incorporates coordination along with cardiovascular exercise, such as a dance class.
  • If you like crunching time at the gym alone, opt for circuit work outs, which both quickly spike your heart rate, but also constantly redirect your attention.
  • Hitting a wall or mentally exhausted? Doing a few jumping jacks might reboot your brain.Stay social. People who don’t have social contact with family and friends are at higher risk for memory problems than people who have strong social ties. Social interaction helps brain function in several ways: it often involves activities that challenge the mind, and it helps ward off stress and depression. So join a book club, reconnect with old friends, or visit the local senior center. Being with other people will help keep you sharp! hese are people who laugh easily—both at themselves and at life’s absurdities—and who routinely find the humor in everyday events. Their playful point of view and laughter are contagious. 
  • Lifelong learning: Acquiring a new skill, whether it's dancing or sudoku, helps sharpen your ability to pay attention. The effects extend beyond the task at hand: Solving a puzzle can improve your ability to concentrate
  • Watch what you eat. Eat plenty of fruits and vegetables and drink green tea as these foods contain antioxidants in abundance, which can keep your brain cells from “rusting.” Foods rich in omega-3 fats (such as salmon, tuna, trout, walnuts, and flaxseed) are particularly good for your brain and memory. Eating too many calories, though, can increase your risk of developing memory loss or cognitive impairment. Also avoid saturated and trans fats, which can help your cholesterol levels and reduce your risk of stroke.   
  • Get your omega-3s. Omega-3 fatty acids are particularly beneficial for brain health. Fish is a particularly rich source of omega-3, especially cold water “fatty fish” such as salmon, tuna, halibut, trout, mackerel, sardines, and herring. In addition to boosting brainpower, eating fish may also lower your risk of developing Alzheimer’s disease. Non-fish sources of omega-3s such as walnuts, ground flaxseed, flaxseed oil, winter squash, kidney and pinto beans, spinach, broccoli, pumpkin seeds, and soybeans.
  • Limit calories and saturated fat. Research shows that diets high in saturated fat (from sources such as red meat, whole milk, butter, cheese, sour cream, and ice cream) increase your risk of dementia and impair concentration and memory. Eating too many calories in later life can also increase your risk of cognitive impairment. Talk to your doctor or dietician about developing a healthy eating plan.
  • Eat more fruit and vegetables. Produce is packed with antioxidants, substances that protect your brain cells from damage. Colorful fruits and vegetables are particularly good antioxidant "superfood" sources. Try leafy green vegetables such as spinach, broccoli, romaine lettuce, Swiss chard, and arugula, and fruit such as bananas, apricots, mangoes, cantaloupe, and watermelon.
  • Drink green tea. Green tea contains polyphenols, powerful antioxidants that protect against free radicals that can damage brain cells. Among many other benefits, regular consumption of green tea may enhance memory and mental alertness and slow brain aging.
  • Manage stress. Cortisol, the stress hormone, damages the brain over time and can lead to memory problems. But even before that happens, stress or anxiety can cause memory difficulties in the moment. When you’re stressed out or anxious, you’re more likely to suffer memory lapses and have trouble learning and concentrating.    
                                               
  • Stress is one of the brain’s worst enemies. Over time, if left unchecked, chronic stress destroys brain cells and damages the hippocampus, the region of the brain involved in the formation of new memories and the retrieval of old ones.
  • Get plenty of sleep. Sleep is necessary for memory consolidation, the process of forming and storing new memories so you can retrieve them later. Sleep deprivation also reduces the growth of new neurons in the hippocampus and causes problems with memory, concentration, and decision-making. It can even lead to depression—another memory killer.
  • ar disease. Exercise also makes a huge difference in managing stress and alleviating anxiety and depre
  •   When you’re sleep deprived, your brain can’t operate at full capacity. Creativity, problem-solving      abilities, and critical thinking skills are compromised. Whether you’re studying, working, or trying to juggle life’s many demands, sleep deprivation is a recipe for disaster.
  • But sleep is critical to learning and memory in an even more fundamental way. Research shows that sleep is necessary for memory consolidation, with the key memory-enhancing activity occurring during the deepest stages of sleep.
  • Don’t smoke. Smoking heightens the risk of vascular disorders that can cause stroke and constrict arteries that deliver oxygen to the brain.

NOTE TO READERS:
The information in this feature should not be substituted for, or used to alter, medical therapy without your doctor’s advice. For a specific health problem, consult your physician for guidance. Before using any of these remedies, especially if you have an existing medical condition, or are pregnant or breast-feeding, check with your physician. Some remedies may interact with prescription drugs, including the Pill and antidepressants; always do a 24-hour skin test before using. The publishers and author cannot accept responsibility for any damage incurred as a result of any of the therapeutic methods contained in this work.


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