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Imj the science of sleep
1. THE SCIENCE OF SLEEP... MUSCLE ADAPTATION FOR
IMPOSED DEMANDS
DR. BILL MISNER, Ph.D.
Most of us, possibly from a disdain of, or a childhood "I-do-not-want-to-miss-something" fear, often
resist the nodding and drowsy prodding call to sleep. Even the most mature, modern, health-conscious
adult may, at times, view sleep as an unwelcome intruder into their play, work, or leisure activities. The
costly expenditure of 27-35%(6.5-9.0 hours/day) of a lifetime, is mostly unconscious, and is therefore
no small amount of time. Is it possible to do without it? What are the consequences? From the study of
severe sleep deprivation in small animals, scientists have estimated that the average human may not be
able to live past 10 days without sleep! They are not sure what physiological mechanisms may cause
human death, but some have rumored that a body thermostatic failure will result, though this has not
been confirmed.
The opposite of death is anabolic, life-giving, growing, progressive health, which the correct amount of
sleep will nurture. When 65-73% of a day is spent on the demands of waking mental focus and physical
energy expenditures(catabolism), then the remaining 27-35% must be donated to the rebuilding and
recharging processes in favor of deposit(anabolic) preceding the imposing daily demands which the
energy cycle exacts once again...
HUMAN ANABOLIC RECUPERATIVE SLEEP IS CONNECTED TO A SENSITIVE BIOLOGICAL
CIRCADIAN CLOCK
Quality sleep remarkably influences healthy anabolic mental and physical recuperation from all forms
of stress. Measured electrical activity in the brain during sleep indicates recuperative cycles of
physiological changes occur every 90 minutes. The active biological clock in human beings is set in a
flux of "circadian rhythms" every 25-28 hours. This clock is set and reset by a 2500 lumen or lux
power found in the full-spectrum wave-length of sunlight at the start and finish of each day. Two other
clock-like rhythms occur between 3-6:00 a.m. and 3-6:00 p.m., when our body temperature dips a
degree or two fahrenheit, causing drowsiness, or in the case of the latter, the mid-afternoon slump. The
highest body temperatures peak between 6:00-9:00 p.m. causing a heightened alertness. Then, as we
tend to "wind down" after 9:00 p.m. from daily activities, body temperatures lower, and we are lulled
into a state of drowsiness, enhanced by low voltage beta waves are "time-shifting" to higher voltage
alpha waves. As alpha waves convert to producing slower theta waves during sleep stages #1 and #2,
skeletal muscles are programmed to relax causing the "Hypnic Jerk" or "Nodding" one may experience
during a boring lecture or after lunch. Theta wave modulations, when not resisted or interrupted, will
soon deteriorate to the slower delta waves which are characterize sleep stages #3 and #4. During these
latter stages rapid eye movement sleep(REM sleep), dreams, and muscle paralysis occur. If muscle
paralysis does not occur, the vividness of the dream state will physically draw the dreamer into an
active state of "sleepwalking", or, worse yet, intense physical activity will further catabolize exhausted
muscle tissues already in need of repair. Animal studies(Levie via Moses, 1997) have shown this
phenomenom if the brain's ability to paralyze the muscles during the later sleep stages has been
neurologically removed, the animals jump around, growl, howl, and exhaust themselves while actively
2. dreaming. It has been shown that during deep dream-state or slow-wave sleep that Plasma Growth
Hormone(HGH) in humans is found to be at its highest levels. (Prinz et al., 1983) Active, full, phasic
repair of soft tissue will not occur in the absence of HGH, or, if the sleep stage process is interrupted,
suppressed, or modified.
HOW CAN DEPRESSED SLEEP LOSS EFFECT STRENGTH, ENDURANCE, AND ENERGY
PERFORMANCE LEVELS
Human circadian rhythms were measured and observed to cause evening sleep to begin later in summer
than winter, while waking occurred earlier in summer than winter.(Honma et al., 1992) Lack of high
quality sleep literally "robs" up to half of the anabolic replenishment that both the muscles and the
mind crave each day. If, during deep slow-wave sleep (stages #3 and #4) significant growth hormone
levels are curtailed by exogenous events, destructive, catabolic processes are likely. Losing sleep has
been shown to have a detrimental negative effect on mental and physical recovery, if sleep is deprived
for 24-48 hours. Once sleep is lost, it is very difficult to recuperate to the original mental or previous
physical levels. Subjects, who were deprived of sleep, recovered only 42% from a sleepless 48-hour
time period, and but recovered 72% from a similar 24 hours without sleep.(Rosenthal et al., 1991) The
imposition of noise pollution on sleep state has been shown to dramatically depress optimal sleep-state
blood chemistry. Aircraft noise from outside homes located near airports creates from 55-75 decibels
noise inside the homes. This level of aircraft night noise was observed to raise adult catecholamine
levels of Adrenaline & Noradrenaline of all those sampled, and (conclusively) disrupted normal healthy
anabolic sleep.
(Maschke et al., 1993) Exposure to high-levels of noise during the day also has a derogatory effect on
getting a sound night's sleep. Daytime noise pollution(80 decibels or more) has been shown to elevate
both heart and respiration rates, disrupting full-staged recuperative sleep. (Fruhstorfer et al.,1984)
Other similar hindrances and resultant sleep aberrations resulted in another research study where
subjects received sleep in fragments.(Non -fragmented sleep cycles of at least 90+ minutes must be
allowed for complete recovery). Fragmented sleep was endured by subjects who were aroused
periodically during sleep and were prevented from entering a complete cycle of sleep, for "natural"
recovery. Constant arousal from sleep or naps prevented them from returning to pre-deprivation
"normal" levels.(Levine et al., 1987) When sleep is altered, reduced, or extended, both performance
and mood are effected. Taub and Berger(1976) recorded observations of altering sleep durations by
delaying, extending, or advancing each phase of slumber by a 3-hour time span. Their subjects suffered
measurable decline in both vigilance performance and mood scale, independent of their individual total
sleep time. Getting a "perfect" night's sleep may mean having a "quiet" day, a "stress-free" work
experience, a "soundless", "light-free-dark"sleeping environment, and nutritionally supported by a
"balance of macronutrients to a precise ratio of specific micronutrients". (All of the previous
"underlined" are difficult but NOT impossible to control.)
BALANCING THE EXACT MACRONUTRIENT INTAKE WITH THE SPECIFIC-PRECISE RATIO
OF MICRONUTRIENTS
The biochemistry of sleep is remarkably influenced by what we eat or drink. Relatively small amounts
of alcohol(0.8 grams alcohol per kilogram body weight) have been observed to suppress plasma growth
hormone values 75% when a single drink is consummed prior to sleep.(Prinz et al., 1980) Perhaps more
dramatic is how a poor choice of solid foods may not only reverse the replenishing anabolic effects
from a good night's sleep, but may also create the undesired catabolic reactions from a poor night's
sleep. Dr. James Balch(1990) has conceded that when micronutrient ratios of calcium to magnesium are
imbalanced, or if a person is not getting enough of each mineral from poor absorption rates, insomnia
will haunt the malnourished.
3. Ten percent(10%) of non-chelated mineral supplements are absorbed in the small intestines, while 60%
of the chelated minerals are absorbed. A single symptom from calcium-magnesium mineral deficiency
is a "blunt arousal" after a few hours of sleep, with the inability to fall back to sleep. Dietary
deficiencies of vitamin B-complex micronutrients, (specifically B-5 and B-6), create similar disruptions
in sound sleep patterns. Other villains of sound sleep, Dr. Balch named, are prescription medications,
caffeine, obesity, hypothyroidism, or systemic disorders. Likewise foods high in the amino acid
tyrosine, or its metabolite-derivitive tyramine, have been shown to activate the adrenal glands to release
a brain neuro-chemical stimulant dose of norepinephrine, which coerces the alert waking state. The
tyrosine-tyramine rich foods to be avoided at the evening meal are cheeses, beer, wine, broad bean
pods, chicken liver, sauerkraut, chocolate, bacon, ham, sausage, eggplant, potatoes, spinach, and
tomatoes. Low muscle glycogen stores from excessive or prolonged exercise fasting and high-protein-
low fat-low-carbohydrate diets may have a negative effect on the optimal sleep pattern. Nutritive sleep-
inducing "friendly foods", when eaten at the evening meal will assist sound sleep patterns. These foods
contain high amounts of another amino acid, tryptophan, the precursor of serotonin, the precursor for
melatonin, an active neurotransmitter for sleep inducement. Foods found to be rich in tryptophan are
bananas, figs, dates, yogurt, oatmeal, turkey, tuna, or grapefruit. Complex carbohydrates tend to
enhance pre-slumber drowsiness if eaten in several small meals throughout the day.
SUMMING UP PRIORITIES FOR OPTIMAL ANABOLIC SLEEP RECOVERY!
While some ergogenic experts(Colgan 1993) argue for the HGH anabolic advantage of "naps" taken
during the day, or between high-caloric energy expenditures(such as two-a-day workouts), others(Levie
via Moses 1997) warn against any interruption of circadian rhythms set by continuous sleep patterns
and sunlight. However all scientists appear to agree if more muscular or mental energy is spent during
the day, THE greater the need for quality, continuous, anabolic multiple-stage sleep.
A prioritized summary, in order of importance, simplifies for individual practice what may produce the
maximal desired physiological sleep patterns:
* Transition from alert, active, stimulation sources to less active relaxing activities must be
implemented daily up to 3 hours prior to sleep.(reading, listening to music, warm bath, a walk)
* Eat foods 2 hours or less prior to bedtime which are rich in complex carbohydrates, tryptophan, and
contain a 2:1 ratio of calcium* to magnesium* in chelated form, with high optimal intake of B-
Complex*(especially B-5* & B-6*).
* Avoid foods rich in tyrosine or tyramine, caffeine, alcohol, during the 6 hour period prior to going to
bed.
* Avoid stimulating arousal from exercise, stress, or medications 6 hours prior to sleep.
* Assist sleep pattern synchronization with sunlight by developing the habit of going to bed when the
sun sets and waking near the time it rises. Reinforcing circadian rhythms by providing a quiet, dark
environment where you sleep and when you sleep will cause maximal anabolic sleep returns.
* If you "Nap" between two-a-day workouts, attempt to sleep at least 90 minutes for a complete REM-
HGH physiological sleep cycle event.micronutrient profile for optimal anabolic sleep.
DR. BILL MISNER, Ph.D.
E-CAPS INC. & HAMMER NUTRITION LTD.
1-800-336-1977
4. drbill@cet.com
http://www.e-caps.com/
REFERENCES
Moses P, "FAQ's: Self-Analysis-(trnutreq@dgs.dgys.com)",1997:10-13, an interpretation of: Lavie P,
The Enchanted World of Sleep, Yale University Press, 1994.
Prinz PN et al., "Plasma growth hormone during sleep in young and aged men", J Gerontal, 1983; 38:5,
519-524.
Honma K et al., "Sensational variation in the human circadian rhythm: dissociation between sleep and
temperature rhythm", Am J Physiol, 1992; 265:5(2), 885-891.
Rosenthal L et al.,"Enforced 24-hour recovery following sleep deprivation", Sleep, 1991; 14:5, 448-
453.
Maschke C et al., "The influence of nocturnal aircraft on sleep and catecholamine secretion", Schriftenr
Ver Wasser Boden Lufthyg, 1993; 88: 395-407.
Fruhstorfer L et al., "Daytime noise and subsequent sleep in man", Eur J Appl Physiol, 1984;53:2, 159-
163.
Levine B et al., "Fragmenting sleep diminishes its recuperative value", Sleep, 1987;10:6, 590-599.
Taub JM, Berger RJ, "The effects of changing the phase and duration of sleep", J Exp Psychol [Human
Percept], 1976; 2:1, 30-41.
Prinz PN et al., "The effect of alcohol on sleep and nightime plasma growth hormone and cortisol
concentrations", J Clin Endocrinol Metab, 1980; 50:4, 759-764.
Balch Jf, Balch PA, Prescription For Nutritional Healing, Avery Publishing, Garden City, NY, 1990:
221-222.
Colgan M, Optimum Sports Nutrition, Advanced Research Press, New York, 1993: 73-76.