Showing posts with label caffeine. Show all posts
Showing posts with label caffeine. Show all posts

Friday, May 27, 2011

6 remedies for insomnia???

6 Remedies for Sleep Problems—Do They Work?
By Rachel Johnson, Ph.D, M.P.H., R.D., March/April 2008

Can anything we eat or drink help? Here’s what the science says.

1. Drink some warm milk before bedtime

Decades ago, scientists looked into this folk remedy and posited that tryptophan, an amino acid in milk (and turkey), might be responsible for its supposed sleep-inducing effects. Earlier research had shown that when tryptophan is released into the brain, it produces serotonin—a serenity-boosting neurotransmitter. But when milk (and other tryptophan-rich foods) were tested, they failed to affect sleep patterns. “Tryptophan-containing foods don’t produce the hypnotic effects pure tryptophan does, because other amino acids in those foods compete to get into the brain,” explains Art Spielman, M.D., an insomnia expert and professor of psychology at the City University of New York. Warm milk at bedtime may be comforting, but it won’t boost sleep-promoting serotonin.

2. Have a bedtime snack

A light bedtime snack can stave off hunger, a known sleep robber. But eating high-glycemic-index (GI) carbohydrates—hours earlier at dinner—might also help. (High-GI foods cause a greater rise in blood sugar and insulin than do lower-GI foods.) A recent paper in the American Journal of Clinical Nutrition found that when healthy sleepers ate carbohydrate-rich suppers of veggies and tomato sauce over rice, they fell asleep significantly faster at bedtime if the meal included high-GI jasmine rice rather than lower-GI long-grain rice. While the authors aren’t sure how it happened, they speculated that the greater amounts of insulin triggered by the high-GI meals increased the ratio of tryptophan relative to other amino acids in the blood, allowing proportionately more to get into the brain. Save high-GI carbs for dinnertime, when their side effect—drowsiness—is a plus.

3. Drink herbal tea

Chamomile, lemon balm, hops and passionflower are all touted for their sleep-promoting properties. You’ll often find them in “sleep-formula” tea blends, but unfortunately their effectiveness hasn’t been proven in clinical studies, according to the American Academy of Sleep Medicine. “I don’t doubt these teas work for some. A warm liquid before bed may produce sleepiness by generating body heat,” speculates Spielman. Beware: drinking liquids close to bedtime can mean nocturnal trips to the bathroom. A cup of “sleep-time” tea might be worth a try…if you have a strong bladder.

4. Take a ‘sleep supplement’

Shelves in supplement stores are stacked with sleep formulas. According to one NIH survey conducted in 2002, 1.6 million people tried complementary or alternative therapies like these, and over half of them reported their insomnia improved “a great deal.” However, those glowing anecdotes haven’t been backed up by rigorous scientific study; evaluations of most nutritional supplements haven’t shown any effects whatsoever. The one exception is valerian root, which seemed to help improve sleep with rare, and mild, side effects, such as stomach upset. But finding an effective formulation of valerian root is tricky, since the FDA doesn’t regulate herbal supplements. Don’t waste your money on sleep supplements; hold off on using valerian until standardized formulations become available.

5. Have a nightcap.

Though a glass of wine may help you fall asleep, excessive alcohol use can make you wake up in the night. One theory is that alcohol suppresses the REM (rapid eye movement) sleep state that’s critical to a good night’s sleep, says Spielman. “One of my insomnia patients became remarkably better when he reduced his alcohol intake from 20 to three drinks per week.” Drink moderately, if at all; avoid drinking within a few hours of bedtime.

6. Cut out all caffeine.

Caffeine affects everyone differently, so if you’re sensitive it might be worth trying to cut down—or limit caffeine to the morning only. This can mean more than just cutting out a cup of coffee. The major sources of caffeine in Americans’ diets are coffee (71 percent), soft drinks (16 percent) and teas (12 percent) but chocolate is also a source. “Our ability to excrete caffeine decreases with age,” says Spielman, so while you might have tolerated four cups of coffee a day when you were 20, you’ll probably need to cut down as you get older. Cut down on caffeine or limit it to the morning; if insomnia persists, consider going cold turkey.

I’m going to try all of the above advice in my quest for shuteye. I know enough about the placebo effect to be content with just believing it will work. As for my husband he’ll be content—no, grateful—if my nighttime shopping tapers off.

Rachel Johnson, EatingWell’s senior nutrition advisor, is dean of the University of Vermont College of Agriculture & Life Sciences.

MY THOUGHTS

Milk never worked for me.  The Sleepytime Tea worked for awhile. What really worked for me is waking up early, getting early morning sun and lots of exercise. I've never slept better.

Saturday, November 13, 2010

6 Remedies for Insomnia

As you can see, I'm fixated with Insomnia as a topic.  I've always been nocturnal. And that's a challenge if you have an 8-5 job. Insomniacs hate the sunlight.  By the time the sun shines through the window, that's the time insomniacs are asleep.  I am sharing this article because they can work.

6 Remedies for Sleep Problems

By Rachel Johnson, Ph.D, M.P.H., R.D., March/April 2008

Can anything we eat or drink help? Here’s what the science says

Unrelenting insomnia has become a part of my life. Colleagues joke about my 3 a.m. e-mails; my husband groans at my late-night online shopping. (He knows I’ve had a bad stretch when packages pile up at the door.) There are weeks when I’d give just about anything for a good night’s sleep. I also know that I’m not alone.

Fifty to 70 million Americans suffer from insomnia. It’s more common among women (I know the hot flashes keeping me awake are caused by declining estrogen and hopefully will pass as my hormones even out). It is also common among people who are obese or have high blood pressure, anxiety or depression. And more and more studies are linking weight gain with sleep loss. A new study in the Journal of Clinical Sleep Medicine suggests that adults should sleep eight to nine hours per night to help maintain a healthy weight. One theory is that lack of sleep disrupts hormones, such as leptin and insulin, which regulate appetite and body weight. Another explanation is that sleep deprivation leaves us too tired for exercise. And since losing sleep can also make us moody, we may turn to food to cheer us up.

I could take one of the many sleep medications touted on TV, but I’d rather not; their long-term use can lead to headaches and possible dependency. Instead, I’m channeling my late-night energy into researching the science behind some common advice

1. Drink some warm milk before bedtime

Decades ago, scientists looked into this folk remedy and posited that tryptophan, an amino acid in milk (and turkey), might be responsible for its supposed sleep-inducing effects. Earlier research had shown that when tryptophan is released into the brain, it produces serotonin—a serenity-boosting neurotransmitter. But when milk (and other tryptophan-rich foods) were tested, they failed to affect sleep patterns. “Tryptophan-containing foods don’t produce the hypnotic effects pure tryptophan does, because other amino acids in those foods compete to get into the brain,” explains Art Spielman, M.D., an insomnia expert and professor of psychology at the City University of New York. Warm milk at bedtime may be comforting, but it won’t boost sleep-promoting serotonin

2. Have a bedtime snack

A light bedtime snack can stave off hunger, a known sleep robber. But eating high-glycemic-index (GI) carbohydrates—hours earlier at dinner—might also help. (High-GI foods cause a greater rise in blood sugar and insulin than do lower-GI foods.) A recent paper in the American Journal of Clinical Nutrition found that when healthy sleepers ate carbohydrate-rich suppers of veggies and tomato sauce over rice, they fell asleep significantly faster at bedtime if the meal included high-GI jasmine rice rather than lower-GI long-grain rice. While the authors aren’t sure how it happened, they speculated that the greater amounts of insulin triggered by the high-GI meals increased the ratio of tryptophan relative to other amino acids in the blood, allowing proportionately more to get into the brain. Save high-GI carbs for dinnertime, when their side effect—drowsiness—is a plus

3. Drink herbal tea

Chamomile, lemon balm, hops and passionflower are all touted for their sleep-promoting properties. You’ll often find them in “sleep-formula” tea blends, but unfortunately their effectiveness hasn’t been proven in clinical studies, according to the American Academy of Sleep Medicine. “I don’t doubt these teas work for some. A warm liquid before bed may produce sleepiness by generating body heat,” speculates Spielman. Beware: drinking liquids close to bedtime can mean nocturnal trips to the bathroom. A cup of “sleep-time” tea might be worth a try…if you have a strong bladder.

4. Take a ‘sleep supplement’

Shelves in supplement stores are stacked with sleep formulas. According to one NIH survey conducted in 2002, 1.6 million people tried complementary or alternative therapies like these, and over half of them reported their insomnia improved “a great deal.” However, those glowing anecdotes haven’t been backed up by rigorous scientific study; evaluations of most nutritional supplements haven’t shown any effects whatsoever. The one exception is valerian root, which seemed to help improve sleep with rare, and mild, side effects, such as stomach upset. But finding an effective formulation of valerian root is tricky, since the FDA doesn’t regulate herbal supplements. Don’t waste your money on sleep supplements; hold off on using valerian until standardized formulations become available

5. Have a nightcap.

Though a glass of wine may help you fall asleep, excessive alcohol use can make you wake up in the night. One theory is that alcohol suppresses the REM (rapid eye movement) sleep state that’s critical to a good night’s sleep, says Spielman. “One of my insomnia patients became remarkably better when he reduced his alcohol intake from 20 to three drinks per week.” Drink moderately, if at all; avoid drinking within a few hours of bedtime

6. Cut out all caffeine.

Caffeine affects everyone differently, so if you’re sensitive it might be worth trying to cut down—or limit caffeine to the morning only. This can mean more than just cutting out a cup of coffee. The major sources of caffeine in Americans’ diets are coffee (71 percent), soft drinks (16 percent) and teas (12 percent) but chocolate is also a source. “Our ability to excrete caffeine decreases with age,” says Spielman, so while you might have tolerated four cups of coffee a day when you were 20, you’ll probably need to cut down as you get older. Cut down on caffeine or limit it to the morning; if insomnia persists, consider going cold turkey

I’m going to try all of the above advice in my quest for shuteye. I know enough about the placebo effect to be content with just believing it will work. As for my husband he’ll be content—no, grateful—if my nighttime shopping tapers off.

Rachel Johnson, EatingWell’s senior nutrition advisor, is dean of the University of Vermont College of Agriculture & Life Sciences

MY THOUGHTS

a bedtime snack of carbo is not a good idea for someone who's trying to lose weight. milk is fine. tea us fine. i have coffee only in the morning. i've taken sleep supplements and they work but i don't take them unless absolutely necessary. stress can cause insomnia so being relaxed helps a lot. there are many alternatives. we just need to try them and stick with what works best for us.

Friday, November 5, 2010

Natural Sleep Aids/ Cure for Insomina

Natural Sleep Aids
By Cathy Wong, About.com Guide
Updated October 04, 2007

About.com Health's Disease and Condition content is reviewed by our Medical Review Board

What is Insomnia?

Although it's common to have the occasional sleepless night, insomnia is the lack of sleep on a regular basis. 
Before starting any natural remedies, consult your doctor. Chronic insomnia can itself be a symptom of another condition, such as depression, heart disease, sleep apnea, lung disease, hot flashes, or diabetes, so it's important to see a doctor if you are having trouble sleeping.

Natural Remedies for Insomnia

Here are fourteen natural remedies that are used to treat insomnia.

1) Valerian

Valerian (Valeriana officinalis) is a herb that has been long used as a remedy for insomnia. Today, it is an accepted over-the-counter insomnia remedy in Germany, France, Switzerland, Belgium, and Italy.  Exactly how valerian works in the body is still not well understood. Some studies suggest that like conventional sleeping pills, valerian may affect levels of the calming neurotransmitter GABA.

Unlike many other sleep medications, valerian is not believed to be addictive or cause grogginess in the morning. But valerian doesn't work for everyone. And although studies in labs have been encouraging, clinical trials are still inconclusive.

Valerian is usually taken between an hour before bedtime. It takes about two to three weeks to work. It shouldn't be used for more than three months at a time. Side effects of valerian may include mild indigestion, headache, palpitations, and dizziness. Although valerian tea and liquid extracts are available, most people don't like the smell of valerian and prefer taking the capsule form.

Valerian shouldn't be taken with many medications, especially those that depress the central nervous system, such as sedatives and antihistamines. Valerian shouldn't be taken with alcohol, before or after surgery, or by people with liver disease. It should not be taken before driving or operating machinery. Consultation with a qualified health practitioner is recommended. For more information about valerian, read the Valerian Fact Sheet.

2) Melatonin

Melatonin is a popular remedy to help people fall asleep when the sleep/wake cycle has been disturbed, such as in shift workers or people who with jet lag.  Melatonin is a hormone found naturally in the body. The pineal gland in the brain makes serotonin which is then converted into melatonin at night when exposure to light decreases.

Melatonin is typically taken about 30 minutes before the desired bedtime. Some experts caution that melatonin should not be used by people with depression, schizophrenia, autoimmune diseases, and other serious illness. Pregnant and nursing women should not use melatonin.

The University of Alberta study examined 17 studies with 651 people and found no significant side effects when used for three months or less. The long-term effect of melatonin supplementation is not known. For more information about melatonin, read Boosting Melatonin Naturally.

3) Kava

Kava is an anti-anxiety herb that may be helpful for anxiety-related insomnia. However, the United States Food and Drug Administration (FDA) has issued an advisory to consumers about the potential risk of severe liver injury resulting from the use of dietary supplements containing kava. To date, there have been more than 25 reports of serious adverse effects from kava use in other countries, including four patients who required liver transplants. Learn more: What is kava?

4) Relaxation Techniques

Relaxation techniques are one of the most effective ways to increase sleep time, fall asleep faster, and feel more rested in the morning. They require a minimum of 20 minutes before going to bed. There are many different techniques:

•Visualization involves imagining a relaxing scene. You can try it in bed before falling asleep. Involve all your senses. If you're imagining yourself on a tropical island, think of the way the warm breeze feels against your skin. Imagine the sweet scent of the flowers, look at the water and listen the waves--you get the picture. The more vivid the visualization and the more senses you involve, the more effective it will be.

•Relaxation Response - A mind/body technique based on the principles of Transcendental Meditation. Learn how to elicit the relaxation response

•Mindfulness - A type of meditation that essentially involves focusing on your mind on the present. Learn mindfulness.

•Yoga combines deep breathing, meditation, and stretching. A Harvard study found that daily yoga for eight weeks improved total sleep time, the time to fall asleep. If you've never tried yoga before, not to worry. There are many gentle yoga styles to choose from.

•Progressive Muscle Relaxation is a promising natural remedy for sleep. If you've never tried a relaxation technique before, this technique is easy to learn and simple to master.

5) Diet

•Cut out caffeine

Caffeine can have a pronounced effect on sleep, causing insomnia and restlessness. In addition to coffee, tea, and soft drinks, look for hidden sources of caffeine such as chocolate, cough and cold medicine, and other over-the-counter medicine.

•Avoid sweets

Although sugar can give a burst of energy, it's short-lived and can cause uneven blood sugar levels. This can disrupt sleep in the middle of the night as blood sugar levels fall.

•Eat foods that help you sleep

Tryptophan is an amino acid that is a precursor to serotonin, which is then converted to melatonin. Carbohydrate snacks such whole grain crackers before bedtime may help to promote sleep. Just be sure to stay away from sweets.

•Eat magnesium-rich foods

Magnesium is a natural sedative. Deficiency of magnesium can result in difficulty sleeping, constipation, muscle tremors or cramps, anxiety, irritability, and pain. It has also been use for people with restless leg syndrome.

Foods rich in magnesium are legumes and seeds, dark leafy green vegetables, wheat bran, almonds, cashews, blackstrap molasses, brewer's yeast, and whole grains.

MY THOUGHTS

tried melatonin. it works. you can stop once your sleep becomes normal