Tuesday, March 12, 2013

MOTION SICKNESS

Motion sickness is the physical reaction we have to confusing information our bodies send our brains.Our brains receive information about movement from our body. Motion sickness occurs when there is a disconnect between what our eyes see (visual receptors), what our balance and equilibrium is tells us (vestibular system), and what our body’s orientation (proprioceptors) is. When there is a conflict in the information the brain receives from these  different parts of the body, you can experience the nausea and unpleasant sensations associated with motion sickness.
For example, on a cruise ship you walk around like normal and your eyes don’t perceive movement, but other areas of your body do sense movement. They send differing messages to the brain and the result can be varying degrees of motion sickness.
Common symptoms of motion sickness are:
  • Nausea
  • Vomiting
  • Dizziness
  • Fatigue

Friday, February 15, 2013

VITAMINS & MINERALS

What are vitamins and minerals?

Vitamins and minerals are classed as micronutrients to differentiate them from the three macronutrients—proteins, carbohydrates, and fats—that sustain life. Vitamins are organic substances, meaning that they are made by plants or animals. Minerals (a category that includes metals, such as iron and copper) come directly from the earth and are inorganic. All began, amazingly enough, as interstellar dust, originating in the explosion of supernovas and the inner process of stars. You are literally made of stardust. Minerals make their way through soil and water into the plants we consume, and from plants into the animals we consume. Once absorbed into the bloodstream, vitamin and mineral molecules help the body complete a remarkable range of critical functions.

Many vitamins and minerals, after being broken down through digestion, are absorbed through the wall of the small intestine directly into the bloodstream. Others have to go through more complex processes. Vitamin B12, for example, binds to proteins in food that react with digestive juices in the stomach. Freed from food, B12 then pairs with a special stomach protein and the two are absorbed only after leaving the stomach.



Thirteen vitamins and sixteen minerals are essential for the body to function.

Vitamins (chemical name) Minerals

Vitamin A (retinol) Calcium
Vitamin C (ascorbic acid) Chloride
Vitamin D (calciferol) Magnesium
Vitamin E (tocopherol) Phosphorus
Vitamin K1 (phylloquinone) Potassium
Vitamin B1 (thiamine) Sodium
Vitamin B2 (riboflavin) Sulfur
Vitamin B3 (niacin) Chromium
Vitamin B5 (pantothenic acid) Copper
Vitamin B6 (pyridoxine) Fluoride
Vitamin B7 (biotin) Iodine
Vitamin B9 (folate or folic acid) Iron
Vitamin B12 (cobalamins) Manganese
Molybdenum
Selenium
Zinc


Vitamins
Fat-Soluble and Water-Soluble
The thirteen essential vitamins break down neatly into two categories: water-soluble and fat-soluble. “Soluble” simply means how the vitamin dissolves before it is absorbed in the system.

Vitamins A, D, E, and K are fat-soluble: they dissolve with the help of lipids (a category that includes fats) and can be stored in cells until they’re needed. The other nine vitamins—vitamin C and the B vitamins, which include riboflavin (B2) and folic acid (B9)—are water soluble. They break down easily in water. Being water-soluble means the body can make fast use of these vitamins, but they can’t be stored. Unused water-soluble vitamins are cleared from the body with other liquid waste and must be replenished every day.

The Function of Vitamins
Vitamin C (ascorbic acid) has many functions, such as acting as an antioxidant and helping to create nearly all of the body's connective tissue.

B vitamins serve the body in many ways, such as helping obtain energy from food and aiding in the formation of red blood cells. Members of the B family are also important to vision, skin, and the nervous system.

Vitamin A (retinol) is required in the production of rhodopsin, a protein that helps the eye adjust to dim light. It also ensures the skin, eyes, mucous membranes of mouth, nose, throat and lungs remain moist.

Vitamin D (calciferol) helps normalize calcium levels in the blood by increasing calcium absorption in the small intestines and mobilizing it from the bone into the blood stream. This is essential for proper nervous system and neuromuscular function.

Vitamin E (tocopherol) acts as an antioxidant, disarming free radicals and preventing oxidative damage to cell membranes. It protects vitamins A and C, red blood cells, and essential fatty acids from destruction and helps prevent atherosclerosis.

Vitamin K (phylloquinone) plays an essential role in normal blood clotting and helps promote bone health.


The function of minerals
Minerals cause chemical reactions that kick biological processes into action. Once initiated, these processes are also fed, supported, and maintained with the help of minerals. As nutrients, minerals are the building blocks for the tissues that make up our organs, muscle, skin and bones. They are involved in transporting oxygen through the blood to every cell, and in delivering messages throughout the nervous system.

Minerals are also critical in the body’s many biological balancing acts (homeostasis), including acid-base balance; the balance of electrolytes crucial for nerve and muscle activity; and hormonal balance. We need minerals for strengthening tough structures like teeth and bones, and for delicate jobs like stabilizing fluid levels in the brain. And though minerals don’t produce energy themselves, they help energy to be released from food during digestion.

Major Minerals and Trace Minerals
Minerals are grouped according to how much is needed by the body. We need “major” amounts of calcium, for example, and only “trace” amounts of iron and chromium. The word “trace” connotes amounts that are detectable but so small they are difficult to measure.

Major minerals (macrominerals) include calcium, phosphorous, magnesium, sodium, potassium, chloride, and sulfur. Major minerals are required in larger amounts—generally between 500 mg and 1000 mg, depending on the mineral.

Trace minerals (microminerals or trace elements) include chromium, iron, manganese, copper, iodine, zinc, cobalt, fluoride, and selenium. We require such small amounts of trace minerals that the daily allowances of some are measured in micrograms.

Calcium is required for strong bones and teeth. It’s also essential for the transmission of nerve impulses, muscle contraction and expansion, the functioning of blood vessels, normal heart rhythm, and blood clotting.

Chloride is essential for creating stomach acid (hydrochloric acid) and for activating amylase, an enzyme in saliva.

Iron is essential for producing hemoglobin, which is found in red blood cells, and myoglobin, found in muscles. These proteins transport and store oxygen.

Sulfur is a component of insulin, the hormone that provides cells with energy-giving glucose. It contributes to healthy skin, nails, and hair, and has been linked to brain function.

Potassium helps maintain the body’s balance of sodium and water, in turn playing a role in blood pressure. It’s also essential for muscle contraction, conducting nerve impulses, and synthesizing proteins.

Sodium is crucial to the function of nerves and muscles, and essential for balancing levels of water and other fluids. Like other electrolytes, sodium is important to the chemistry of the blood.

Phosphorus is important for the storage and transfer of energy during chemical reactions, for muscle and nerve activity, and for cell permeability.

Iodine, a trace mineral, is required to form thyroid hormones (T3 and T4), which aid in regulating cellular metabolism.


To supplement or not?
Too often we pluck our meals off supermarket shelves, and we can easily be satiated by foods that have had the nutrients processed right out of them. While there are appropriate uses for multivitamins and beneficial additives, neither is an ideal stand-in for a nutritional diet based on whole foods.

How often have you seen the phrase “Fortified with essential vitamins and minerals!” emblazoned on a box that also features cartoon characters and, very possibly, sugar as a leading ingredient? Nutritional fortification is the addition of nutrients to a food or drink during processing. Any product, from fruit drinks to yogurts to breads and snack bars, may be fortified. But fortification is not a free pass to good health, since naturally-occurring vitamins and minerals are not the same as additives. When you turn down the marketing chatter enticing us to consume processed foods—and when you can keep your sweet tooth in check—the body’s positive response to wholesome foods is unmistakable. Your body reacts favorably to nutritionally dense whole foods because we are physiologically wired for the healthiest edibles.

The healthiest examples of fortified products are those that were wholesome to begin with, such as whole-grain cereals, fortified with iron, and orange juice fortified with extra calcium. One of the great victories of nutritional science was the fortification of milk with extra vitamin D to help prevent rickets (the softening of bones in children, which is due to vitamin D deficiency).

Many doctors take a laissez-faire attitude toward supplements; one must keep in mind that nutrition is one of the most minor subjects taught I medical school. If doctors in general practice wanted to be more helpful in this area, they could stop shrugging their shoulders and tell patients to take the fewest medications within reason, and that goes for nutritional supplements – that’s the best general rule.

There are specific reasons, however, to deviate from the general rule. Here are a few of them.

One micronutrient that may need to be supplemented is vitamin D. A study released in March, 2011 by the Centers for Disease Control indicated that about a quarter of the US population is low on vitamin D, and about 8% are at risk for a full-blown deficiency. Globally, surveys have found that between 40% and 90% of people have less-than-optimal levels. Vitamin D deficiency can be asymptomatic, and the only way to know for sure whether your levels are low is to have a blood test. Those most likely to need vitamin D supplements include seniors, breastfed infants, people with dark skin, and people with certain conditions including liver diseases, cystic fibrosis, and Crohn’s disease. People who are obese or have had gastric bypass surgery may also need a boost.

Increased levels of several vitamins and minerals are crucial for the healthy development of a baby’s brain and body: iron; B vitamins (folate in particular); and vitamins A, C, and D. Increased levels are also a good idea for seniors, and some studies have indicated that as much as 30% of senile dementia symptoms can be reversible through taking more minerals such as magnesium and manganese. A balanced vitamin-mineral supplement is a no-risk preventive here.

In 2008, research by a professor of neurosurgery and physiological science at UCLA revealed how a nutritional diet helps to improve brain function and prevent mental disorders. Fernando Gómez-Pinilla determined that foods with antioxidant properties—such as blueberries, which are rich in Vitamins A and K, and in manganese—can positively influence learning and memory by increasing the flow of information across synapses and improving the plasticity of the synapses themselves.

Beware of adverse interactions between multivitamin supplements and prescription drugs, and take them only under the advice of your doctor. Vitamin K, for example, can reduce the effectiveness of the blood thinner warfarin (trade name: Coumadin). High doses of vitamin A, when taken in combination with tetracycline antibiotics, may lead to intracranial hypertension (a rise in the pressure of brain fluid).

I wish that this whole area were simpler to understand, but folklore and science are both defective. Nature is the best remedy, yet vitamins and minerals are so minute and precise that one wise adage isn’t enough. In terms of biochemistry, experts are still not clear on why, precisely, an ideal balance of nutrients is so difficult to recreate synthetically. Even with a good handle on recommended intakes of each essential vitamin and mineral, we don’t completely understand why nutrients consumed in isolation, as via supplements, do not have the same salubrious effect on the body as foods do.

Perhaps this is a case where ignorance is a blessing, since the last thing anyone needs is a totally synthesized diet. Any step away from our grossly imbalanced national binge on sugar, fat, and processed foods is a desirable one. Once you have reasonably established what you need for adequate vitamins and minerals, move on to the bigger issue of true well-being. It’s not waiting to be solved with a little pill.
 

Thursday, February 14, 2013

BAD STRESS

I would like to make 2 points about stress
1. Stress isn't good for you. 2. The vast majority of people do not deal with their stress effectively. Coming to grips with these two things is important for anyone who wants to create a conscious lifestyle. To be aware is to be open, alert, ready to meet unknown challenges, and capable of fresh responses. When you are under stress, these qualities are compromised. Raise the stress high enough and they are reversed. The mind closes down as an act of self-defense. In that state it is very difficult to be alert and open.

But stress is bad for you in far more basic ways. The hormones that are released in the body's stress response, such as cortisol and adrenaline, are meant to be temporary. Their effect is to galvanize the fight-or-flight response, which is triggered in a primitive area of the brain, because fight-or-flight is an inheritance from our pre-human past. In the stress response, a privileged pathway is opened for dealing with emergencies, while at the same time the brain's higher responses are temporarily suppressed.

Tuesday, January 29, 2013

QUINOA-HEALTHY FOOD WE ARE NOT EATING
There are plenty of reasons why this ancient and once-ignored staple is suddenly getting so much more attention: it has fewer calories than traditional grains, plus more nutrients and protein. It’s a great choice for people on a low-fat diet, a gluten-free diet, or a vegetarian diet, as well as for those who just want to eat a little more healthfully. Quinoa may have been considered the “gold of the Incas,” but it’s just as at home on our twenty-first-century plates.

Friday, December 21, 2012

DOKKODO

The Dokkodo (独行道 Dokkōdō; "The Path of Aloneness" or "The Way to be Followed Alone" or "The Way of Walking Alone") was a work written by Miyamoto Musashi (宮本 武蔵) a week before he died in 1645. It is a short work, consisting of either nineteen or twenty-one precepts.

The precepts

  1. Accept everything just the way it is.
  2. Do not seek pleasure for its own sake.
  3. Do not, under any circumstances, depend on a partial feeling.
  4. Think lightly of yourself and deeply of the world.
  5. Be detached from desire your whole life long.
  6. Do not regret what you have done.
  7. Never be jealous.
  8. Never let yourself be saddened by a separation.
  9. Resentment and complaint are appropriate neither for oneself nor others.
  10. Do not let yourself be guided by the feeling of lust or love.
  11. In all things have no preferences.
  12. Be indifferent to where you live.
  13. Do not pursue the taste of good food.
  14. Do not hold on to possessions you no longer need.
  15. Do not act following customary beliefs.
  16. Do not collect weapons or practice with weapons beyond what is useful.
  17. Do not fear death.
  18. Do not seek to possess either goods or fiefs for your old age.
  19. Respect Buddha and the gods without counting on their help.
  20. You may abandon your own body but you must preserve your honour.
  21. Never stray from the way.


Wednesday, August 15, 2012

RECIPE FOR HIGHER HEALTH

  • Be passionate about your life and the experiences you fill it with.
  • Remain open to as much input as possible.
  • Don't shut down the feedback loop with judgment, rigid beliefs, and prejudices.
  • Don't censor incoming data through denial.
  • Examine other points of view as if they were your own.
  • Take possession of everything in your life. Be self-sufficient.
  • Work on psychological blocks like shame and guilt -- they falsely color your reality.
  • Free yourself emotionally -- to be emotionally resilient is the best defense against growing rigid.
  • Harbor no secrets -- they create dark places in the psyche.
  • Be willing to redefine yourself every day.
  • Don't regret the past or fear the future. Both bring misery through self-doubt.
  • The mind and body are connected in a feedback loop, and it will operate automatically without any awareness, much less self-awareness. Someone in a coma is an extreme example of the automatic nature of the body's feedback loop being monitored by the brain's automatic mechanisms. The feedback changes when you add awareness, which is why it is better to be awake than in a coma. The best way to participate in the feedback loop, however, is through self-awareness. In that state you tune into your body and lead your brain's responses in a positive way.

Friday, June 15, 2012

DIVISIONS


DIVISIONS
The natural order mandates that certain creatures form groups (packs, colonies, herds, etc.); and man is one such creature. Normally this system functions as a method of ensuring the success of a species, allowing for more efficient predation and/or defense, as well as reproduction. Animals that form groups are generally territorial, particularly predators, and will chase away, fight, or even kill, members from a different pack (naturally, exceptions are often made for fertile females). Checks and balances present in nature guarantee that these species are just successful enough. Group size is governed by both available resources and overcrowding; a crowd may simply be two equally dominant individuals: a bee hive will only have one queen, a chimpanzee troop will only contain one dominant male.
Man has taken his pack mentality to an extreme, and has created a seemingly infinite number of divisions within humanity; with the added complication of grouping people into numerous overlapping categories. We will set aside aspects of the two ends of the spectrum for now, and look at general clan classifications.
Family units are basic, and natural; providing for the safety of animals that are born with undeveloped survival skills. Human infants require years of care before they gain the ability to fend for themselves. To ensure this care, pair bonds are established using a reward system: sexual reward for the male, and security for the female. [human sexuality as applied to behavior, is a lengthy topic, and will be expanded upon in a later section]. Extended family units are the typical primate groups; these are generally patriarchal, and genetic diversity is accomplished through capturing or enticing non-related females into the group. In nature, this is as far as it goes for primates; but one primate, man, has taken it considerably further.
Mankind groups by religion, political affiliation, geographical region, race, gender, class, recreational pursuit, age, and by any other detectable difference. The most damaging to harmony within the human race is nationalism. Grouping people together because of imaginary lines drawn on a map is based on territorial instinct. Protecting or enlarging one's territory is typical animal behavior; however, the scale of confrontation is considerably less in nature. The entire political system that drives nationalism is in place because the vast majority of people have no interest in managing the infrastructure necessary to make our technological world function. A relatively small number of individuals manage society as proxies for the masses, and direct world events from a perspective that is quite alien to most people. A large portion of humanity now lives a parasitic existence; they are incapable of existing without the "host" society. In a totally natural environment, these people could not provide for the basic needs of shelter and sustenance, nor could they provide themselves with clothing, nor successfully give birth to and raise infants without outside intervention. Much of their knowledge is restricted to what they are told by politicians and the media, and their opinions are carefully molded to serve whatever is in the best interests of the elite.
The people who are in control: politicians, the rich and powerful; are primarily motivated by animal drives. The quest for material gain, power, and prestige, is simply the way human males subconsciously manifest sexual competition: to demonstrate that they are the dominant, and therefore most suitable, of mates. It is no different from primitive man dragging home the largest animal carcass. This behavioral trait applies to all men, and is deemed competitive spirit. The emergence of women, in the normally male dominated arena, is a socioeconomic phenomenon, and is not instinctive: females compete in nature, but not to this extreme.
Fundamentally, there are no significant differences between forms of government. It doesn't matter whether a system is Capitalist, Communist, Monarchist, or any other type; all have a ruling class which manages the masses. It is advantageous for aggressive nations to cultivate a fear in the general population of governments that are dissimilar, for this enables the elite to manipulate the people into supporting actions, detrimental to those other nations, that they would otherwise perceive as immoral. In theory, politicians are supposed to act in response to the wishes of the citizens; but in reality, the leaders act in their own interests, and then create a favourable response from the people through media manipulation.
Leaders of nations frequently provoke warfare for purely economic or political reasons. A war between countries requires that a significant number of citizens are easily brainwashed: from the soldiers who must be willing to kill strangers, and be killed themselves, for something they do not understand; to the general public, which must support the ideal of murdering others for gain. In reality, all the standard excuses countries use to defend acts of aggression do not justify slaughtering people who have done you no wrong. War against another nation is perceived as a war against that state, as an entity unto itself; but a state is composed of the individuals inhabiting that area: women, children, the elderly, the poor, the handicapped; people you would normally treat with compassion.
Countries assume the identity of the majority of citizens: they are a representation of the type of people living in that region. Theocratic governments function as religious entities, and tend to enforce laws and enact policies according to sectarian doctrine (example: Iran). A theocracy in conflict with another nation risks having the religion, rather than the state, seen as the enemy; this situation can easily escalate, as other nations that share the same religion feel obligated to defend/support their beliefs.
Countries that are predominantly of one race tend to develop a cultural identity, and often view other races with distrust. Humans, like other animals, are suspicious of any creature different from themselves; this is based on instinctive fear, and fear frequently breeds aggression. Obviously, there are other factors involved in racism. There are also exceptions to the rule, where a racial minority governs; but these situations are the result of conquering forces maintaining control, and are temporary: the masses will eventually supplant the rulers.
Bias due to race, culture, or status, is not logical for a species that wishes to rise above animal instinct. Fear or mistrust of the unfamiliar serves to protect animals from danger; but man is an intelligent creature, and can determine the level of risk through reasoning. There is no compelling reason to assume that a member of a different group would pose more of a danger than any other individual; but man is a victim, of not only instinct, but the sum of millions of years of conditioning. The attitudes held by society shape each and every individual within it. Most information a person acquires is filtered through others; everything taught in school is not necessarily the truth, but is what society perceives as the truth. Centuries ago, science held that the universe revolved around the Earth; this was truth because all knowledge at the time established this to be so. Human knowledge evolves slowly, with the influences of each member affecting the flow of change; each person altering society to varying degrees, for better or worse. An apparent sudden alteration of human culture by an individual is not as it seems; for the actions of that person are the culmination of two million years of genetic and behavioral events, all leading to that one point in time. Humanity, as a whole, is the result of the actions of every person that has ever lived; and is in a state of constant, gradual transition: but transition that is confined by limits set by instinct. The animal drives are a major reason why new knowledge does not necessarily lead to widespread change. The realization that followers of Animistic religions did not have magical powers may have stopped witch burning, but religious persecution continues. Science has shown that the differences between races are superficial, but racism continues. Man is a creature of habit; enlightenment will take time.