Alzheimer’s & dementia prevention pillar #4: Quality sleep

Your brain needs regular, restful sleep in order to function at optimum capacity. Sleep deprivation not only leaves you cranky and tired, but impairs your ability to think, problem-solve, and process, store, and recall information. Deep, dreamy sleep is critical for memory formation and retention. If nightly sleep deprivation is slowing your thinking and affecting your mood, you may be at greater risk of developing symptoms of Alzheimer’s disease. The vast majority of adults need at least 8 hours of sleep per night. Any less, and productivity and creativity suffers.

Tips to help you combat insomnia and catch up on your Z’s

• Establish a regular sleep schedule. Going to bed and getting up at the same time reinforces your natural circadian rhythms. Your brain’s clock responds to regularity.
• Be smart about napping. While taking a nap can be a great way to recharge, especially for older adults, it can make insomnia worse. If insomnia is a problem for you, consider eliminating napping. If you must nap, do it in the early afternoon, and limit it to thirty minutes.
• Set the mood. Reserve your bed for sleep and sex, and ban television and computers from the bedroom (both are stimulating and may lead to difficulties falling asleep).
• Create a relaxing bedtime ritual. Take a hot bath, do some light stretches, write in your journal, or dim the lights. As it becomes habit, your nightly ritual will send a powerful signal to your brain that it’s time for deep restorative sleep.
• Quiet your inner chatter. When stress, anxiety, or negative internal dialogues keep you awake, get out of bed. Try reading or relaxing in another room for twenty minutes then hop back in. 

Link: http://www.helpguide.org/elder/alzheimers_prevention_slowing_down_treatment.htm

Alzheimer’s & dementia prevention pillar #1: Regular exercise

According to the Alzheimer’s Research & Prevention Foundation, physical exercise reduces your risk of developing Alzheimer’s disease by 50 percent.

Regular exercise can also slow further deterioration in those who have already started to develop cognitive problems.

If you’ve been inactive for a while, starting an exercise program can be intimidating. But you don’t have to take up jogging or sign up for a gym membership. Look for small ways to add more movement into your day. Park at the far end of the parking lot, take the stairs, carry your own groceries, or walk around the block or pace while talking on your cell phone.

Tips for getting started and sticking with your exercise plan:

• Aim for at least 30 minutes of aerobic exercise five times per week. Try walking, swimming, or any other activity that gets your heart rate up. Even routine activities such as gardening, cleaning, or doing laundry count as exercise.
• Build muscle to pump up your brain. Moderate levels of weight and resistance training not only increase muscle mass, they help you maintain brain health. Combining aerobics and strength training is better than either activity alone. For those over 65, adding 2-3 strength sessions to your weekly routine may cut your risk of Alzheimer’s in half.
• Include balance and coordination exercises. Head injuries from falls are an increasing risk as you grow older, which in turn increase your risk for Alzheimer’s disease and dementia. Balance and coordination exercises can help you stay agile and avoid spills. Try yoga, Tai Chi, or exercises using balance discs or balance balls.
• Stick with it for a month. It takes approximately 28 days for a new routine to become habit. Once you’re over this hump, keeping up your exercise routine will feel natural. In the meantime, write realistic goals on a workout calendar and post it on the fridge. Build in frequent rewards, and within no time, the feel-good endorphins from regular exercise will help you forget the remote…and head out the door.
• Protect your head. Studies suggest that head trauma at any point in life significantly increases your risk of Alzheimer’s disease. This includes repeated hits in sports activities such as football, soccer, and boxing, or one-time injuries from a bicycle, skating, or motorcycle accident. Protect your brain by wearing properly fitting sports helmets, buckling your seatbelt, and trip-proofing your environment. Avoid activities that compete for your attention—like talking on your cell while driving. A moment’s distraction can lead to a brain-injuring thud!

The benefits of exercise

In addition to protecting against Alzheimer’s and dementia, regular exercise:

• Reduces stress
• Boosts mood
• Improves memory
• Increases energy

 Link: http://www.helpguide.org/elder/alzheimers_prevention_slowing_down_treatment.htm

Relaxation Techniques for Stress Relief (Finding the Relaxation Exercises That Work for You)

For many of us, relaxation means zoning out in front of the TV at the end of a stressful day. But this does little to reduce the damaging effects of stress. To effectively combat stress, we need to activate the body's natural relaxation response. You can do this by practicing relaxation techniques such as deep breathing, meditation, rhythmic exercise, and yoga. Fitting these activities into your life can help reduce everyday stress and boost your energy and mood.

The relaxation response: Bringing your nervous system back into balance

Stress is necessary for life. You need stress for creativity, learning, and your very survival. Stress is only harmful when it becomes overwhelming and interrupts the healthy state of equilibrium that your nervous system needs to remain in balance. Unfortunately, overwhelming stress has become an increasingly common characteristic of contemporary life. When stressors throw your nervous system out of balance, relaxation techniques can bring it back into a balanced state by producing the relaxation response, a state of deep calmness that is the polar opposite of the stress response. 

When stress overwhelms your nervous system your body is flooded with chemicals that prepare you for "fight or flight." While the stress response can be lifesaving in emergency situations where you need to act quickly, it wears your body down when constantly activated by the stresses of everyday life. The relaxation response puts the brakes on this heightened state of readiness and brings your body and mind back into a state of equilibrium.

Producing the relaxation response

A variety of different relaxation techniques can help you bring your nervous system back into balance by producing the relaxation response. The relaxation response is not lying on the couch or sleeping but a mentally active process that leaves the body relaxed, calm, and focused. 

Learning the basics of these relaxation techniques isn’t difficult, but it does take practice. Most stress experts recommend setting aside at least 10 to 20 minutes a day for your relaxation practice. If you’d like to get even more stress relief, aim for 30 minutes to an hour. If that sounds like a daunting commitment, remember that many of these techniques can be incorporated into your existing daily schedule—practiced at your desk over lunch or on the bus during your morning commute.

Finding the relaxation technique that’s best for you

There is no single relaxation technique that is best for everyone. When choosing a relaxation technique, consider your specific needs, preferences, fitness level, and the way you tend to react to stress. The right relaxation technique is the one that resonates with you, fits your lifestyle, and is able to focus your mind and interrupt your everyday thoughts in order to elicit the relaxation response. In many cases, you may find that alternating or combining different techniques will keep you motivated and provide you with the best results.

How you react to stress may influence the relaxation technique that works best for you:

How do you react to stress?
Do you tend to become angry, agitated, or keyed up?
You may respond best to relaxation techniques that quiet you down, such as meditation, deep breathing, or guided imagery
Do you tend to become depressed, withdrawn, or spaced out?
You may respond best to relaxation techniques that are stimulating and that energize your nervous system, such as rhythmic exercise
Do you tend to freeze-speeding up internally, while slowing down externally?
Your challenge is to identify relaxation techniques that provide both safety and stimulation to help you “reboot” your system. Techniques such as mindfulness walking or power yoga might work well for you

Do you need alone time or social stimulation?

If you crave solitude, solo relaxation techniques such as meditation or progressive muscle relaxation will give you the space to quiet your mind and recharge your batteries. If you crave social interaction, a class setting will give you the stimulation and support you’re looking for. Practicing with others may also help you stay motivated. 

Link: http://www.helpguide.org/mental/stress_relief_meditation_yoga_relaxation.htm