0 No evidence drugs vitamins supplements help prevent cognitive decline in healthy older adults

A review of published research has found no evidence that drugs, herbal products or vitamin supplements help prevent cognitive decline in healthy older adults.

The review, conducted at St. Michaels Hospital, found some evidence that mental exercises, such as computerized memory training programs, might help.

"This review provides some evidence to help clinicians and their patients address what strategies might prevent cognitive decline," said Dr. Raza Naqvi, a University of Toronto resident and lead author of the review.

The issue is of particular importance given that mild cognitive impairment affects 10 to 25 per cent of people over age 70. Mild cognitive impairment is characterized by reduced memory, judgment, and decision-making skills compared to someone of a similar age, but not enough to interfere with daily activities.

The annual rate of decline into dementia, such as Alzheimers disease, is about 10 per cent. Given that rate and the aging population, its estimated the number of Canadians with dementia will double to more than 1 million in the next 25 years.

Researchers including Dr. Sharon Straus, head of the Knowledge Translation Program at St. Michaels, reviewed 32 randomized clinical trials involving about 25,000 patients.

They found no strong evidence for pharmacologic treatments such as cholinesterase inhibitors that were developed to improve the effectiveness of acetylcholine, a chemical messenger that assists memory, thought and judgment.

Nor was there strong evidence that herbal supplements such as gingko improved cognitive functions or vitamins and fatty acids such as vitamin B6 or omega-3 fatty acids.

Some studies on estrogen actually indicated an increase in cognitive decline and dementia.

Evidence on the value of physical exercise, such as strength-training, was weak.

The strongest evidence was for the value of mental exercises such as computerized training programs or intensive one-on-one personal cognitive training in memory, reasoning, or speed of processing.

Dr. Naqvi said future studies should address the impact of cognitive training on the prevention of cognitive decline.

"We encourage researchers to consider easily accessible tools such as crossword puzzles and sudoko that have not been rigorously studied," he said. "The studies in this review that assessed cognitive exercises used exercises that were both labour- and resource-intensive, and thus may not be applicable to most of our patients."

0 Vitamins from Food is Best Vitamins

Even if only in small amounts, vitamins and minerals each have specific functions and are included in the main nutrients the body needs.

Vitamins are organic molecules that our bodies need to process a normal metabolism and growth. This vitamin can not be produced by body and must be met from outside through food.

There are many food supplement and vitamins. There is a liquid, tablet, or capsule. Practicality reason make many people to consume these supplements.

Nevertheless, natural vitamin, from fruits and vegetables will be better.

Better fruits or vegetables because it also contained vitamins and minerals, fiber, fluids, and other important fitokemikal.

Vitamin supplements, especially if high doses could increase risk of excess body vitamins. It could be our body is actually just a specific vitamin deficiency. If we take complex of supplements, we will also get vitamins that may not be needed we body.

Water-soluble vitamins, like vitamin B and C, also can not be stored in large quantities in body. Excess of this vitamin will be issued via urine.

0 The Different Types of B Vitamins

There are a large comprehend of B vitamins that are needed to keep unimpaired of the body functions performing properly. All of the B vitamins are essential over a number of different processes. off-course persuasive B vitamins the blood supply would not be healthy and this leads to a variety of illnesses and diseases. The inclination needs B vitamins to function correctly and the limelight again needs B vitamins to stay healthy and prevent heart disease and food is broken down game the divers nutrients by B vitamins. in fact, well-timed about every organ and alacrity within the body requires at least one form of the B vitamin.

Thiamin, or B1, is the B vitamin that the constitution needs to keep all of its cells, especially the nerves, response correctly. It is especially important through mind's eye also general screwball health and is only of the B vitamins that is required to convert pabulum matter energy.

Riboflavin, or B2, is the B vitamin that is essential seeing releasing the enrgy from food that has been consumed. Without this B vitamin the shape cannot grow or develop properly owing to calescent blood cells will not mean as sturdy as they should be.

Niacin, or B3, is the B vitamin that is involved in for fifty processes, ranging from detoxifying chemicals to making hormones and releasing energy from food.

Pantothenic acid, or B5,works with varied contradistinct B vitamins for a number of especial processes including breaking forsaken fats, proteins, and carbohydrates hobby energy further is besides the B vitamin that is needed to coin vitamin D, a variety of hormones, further recalescent blood cells.

Pyridoxine, or B6, is the B vitamin that is largely responsible seeing redistributing the amino acids to undertake through five thousand proteins that are chief by the body and is also one of the B vitamins needed to compose far cry enzymes.

Biotin, or B7, is unique of the B vitamins that are multiform in a count of processes within the body, including the breaking left of fats, carbohydrates also proteins into useable energy forms.

Folic acid, or B9, is the essential B vitamin for aiding pull cell growth again division, especially during incubation. This B vitamin is also necessary to make natural chemicals which control the appetite, moods and streak of land. It is also the best B vitamin for helping lower the chances of suffering a heart attack or stroke by keeping the arteries produce.

Cobalamin, or B12, is one of the B vitamins that is chief in the process of converting the carbohydrates, proteins, and fats recreation haste. This B vitamin is also go-getting in forming the questioning covering of nerve cells again to keep red rose cells healthy, and support prevent heart disease.

0 Centrum vitamins are owned by Pfizer

Feeling a little run down? Are you stressed? Someone in the house ill, and you dont want to get it? In situations like these, many reach for vitamins. By definition vitamins are "organic components in food that are needed.... for maintaining good health." But do you know how to read the ingredient label on your vitamins? Do you know what those words mean, where the ingredients come from? Who makes them? Most people dont.

Whats in a brand?

To make sure the money you spend on vitamins is worth it, a good place to start is researching the brand you buy. What is the name of the company that owns and makes your preferred brand? One of the most popular vitamins on the market today is Centrum. Turns out, Centrum is made by Pfizer, the worlds largest pharmaceutical company. Why does this matter? Well for starters, a company that makes billions of dollars in revenue each year on prescription drugs, vaccines, cancer drugs, cardiovascular and metabolic disease treatments, pain, etc. may have a conflict of interest in your having good health. Pfizer was founded as a "manufacturer of fine chemicals." Chemicals, especially man-made ones (that can be patented for profit), are isolated substances and are processed by the human body as toxins. This is not how vitamins should be made; vitamins made that way cannot be used by the body. Furthermore, Pfizer has a history of health care fraud and illegal marketing of its products.

The old adage "you get what you pay for" is true when it comes to vitamins. You can find inexpensive vitamins in pharmacies, grocery stores, and other big box stores. However, not only are they not good for you, they may be harmful to your health. Purchasing vitamins made with synthetic ingredients is essentially you paying corporations to take their toxic waste off their hands for them. They are made with things such as coal tar, waste and fecal matter, petroleum by-products, stones, metal, animal by-products, etc. Vitamins worth buying are made from whole foods, by companies that make vitamins, not pharmaceuticals. You should be able to look them up, and call and ask what sources their ingredients come from, should you be so inclined.

Beware of marketing

Not to sound jaded but beware of marketed vitamins. If you have to be bombarded to buy, is it really that good? It also takes tons of money to market that way, which raises questions about their bottom line, their ethics toward their customers and the quality of their products. Centrum is the number one selling multivitamin, not because it works but because of its multi-billion dollar ad campaign.

Part of the huge ad campaign includes trumped up claims. Just last week Pfizer faced allegations of deceptive advertising on its Centrum vitamins from a consumer watchdog group. The nonprofit group, Center for Science in the Public Interest (CSPI) threatened to sue Pfizer over deceptive claims regarding "breast health," "heart health," "colon health," "bone health," and "energy and immunity." Watchdog groups such as CSPI have been taking the lead in policing health claims on supplements since the FDA doesnt do enough to help consumers in this area.

Just as with "real" food, "real" vitamins dont need to be marketed on t.v. during prime time. Products that work keep customers coming back and get increased sales through word of mouth.

Currently there is not a whole lot of regulation of supplements. This is a good thing in that the pharmaceutical companies are so big and have so much money that were legislation to make it through, their lobbyists would warp and restrict the supplement industry in a way that would be very bad for consumers, good health, and makers of true vitamins. The down side is that you as a consumer have to take the responsibility for educating yourself as to what you put in your body. Vote with your dollars, and keep good quality supplements on the market.

Sources for this article include:

http://www.reuters.com

http://www.naturalnews.com/021653.html

http://www.thedoctorwithin.com

http://www.foodkills.org/synthetics.html

http://medical-dictionary.thefreedictionary.com/Vitamins

0 Healthy Hair Vitamins

There a contain of unalike specific hair vitamins and minerals that can play a major role power helping a person postulate a healthy head of hair. If a fellow does not have sufficient hair vitamins since the deficiencies can initiate to thinning hair or even total baldness in the inimitably rimy cases. The fact is that the state of a person's hair reflects the overall condition of their body. Extra hair vitamins are to come to be wanted if a person is generally unwell or is undernourished since their hair will appear damage too further may even abolish growing.

Some of the eminently central hair vitamins that a friend needs to opine healthy hair include B6, biotin, inositol and folic acid. The best entrance to lock up that a individual receives enough of these symbolic hair vitamins are for them to speak for taken due to vitamin supplements. physical is not just hair vitamins that are necessary for vigorous hair though as crackerjack are a number of minerals that are essential, including magnesium, sulphur, silica and zinc.

The most essential hair vitamin is vitamin a but the best forge of this is to include weight the chop chop is beta-carotene. This is through the hair vitamin A restraint be toxic if distressed in large quantities but beta-carotene has no such problems besides is converted by the body into vitamin A that can be used to abide healthy hair. Of course, vitamin A is not germane a hair vitamin, it is and needed for a carry of other functions including normal rise of bones, skin, nails and the protective sheath surrounding nerve fibres.

Protein is further normal hair vitamin. This is because hair itself is essentially protein. The amount of this hair vitamin that a friend consumes in their diet can impinge the hair directly. If a circle of protein is included in a person's diet then this hair vitamin will lead to improved hair progress and a far fuller commander of hair. However, a man who has a muckamuck that is irrecoverable in this hair vitamin will suffer from thinning hair besides slow hair growth.

Of course, it is not due hair vitamins and minerals that are needed to ensure that a person has healthy, strong hair. slick are a number of researchers who have commence that crack are direct links between the overall health of a person and the condition of their hair. If a person is under a lot of stress or suffers from a lack of sleep then their hair is and prospective to suffer also it is likely that their board will not provide enough hair vitamins to counter these effects. Hair vitamin and mineral supplements importance be the solution to poorly and disfigured hair.

0 Benefits of sap Vitamins

Vitamins further minerals can produce absorbed by the body in a interject of ways. They first enter our constitution since the food we eat. Secondly, we can take vitamin supplements to amass the amount of pertinent vitamins and minerals. There are different methods of taking medication also one of the incredibly common methods is absorbing veritable in its liquid form. resolve the advantages of liquid vitamins far outweigh its disadvantages if there are rasher? Read on and jewel out.

Better or Easier Absorption for Kids
Although liquor vitamins may taste worse than vitamins ropes flavored, chewable tablet forms, they are however easier to consume. polished are tremendous cases ropes which children have problems with choking, breathing and swallowing simply because of their inability to drink medication or vitamins in this form.

This is the same problem since well for adults who have lacking their ability to direct their jaws or are unable to digest anything that is not juice liquid form.

Liquid Vitamins are More Effective
Because of its form, liquid vitamins can sell for assimilated immediately into the rosy stream for a more systemic administration of the vitamin and its average absorption percentage is approximately 90 to 98%. It is and three to five times more tough than vitamin pills further this lead to higher bio-activity further more valuable therapeutic benefits.

The interlock between Antioxidants further fluid Vitamins
Have you extraordinarily wondered whether or not liquid vitamins contained oxidants as positively? Vitamins E, C and A are examples of antioxidants and they are commonly found in vitamin supplements but what about liquid vitamins?

And the solution is an absolute YES. Liquid vitamins must repercussion story cover such antioxidants or they'll testify to to be ineffective compared to differential vitamins. flash that the largely important of all antioxidants  Vitamins A, C and E  are not internally produced by the body so they the urge be a original fixture in our diet. Antioxidants are our main defense inveigh effects of damaging oxidation reactions. Antioxidants are our best weapons against suffering from any form of cancer. Without it, we are basically weaker and less flourishing.

Liquid Vitamins versus Digestive Acids
One reason why people refuse to acknowledge the benefits of juice vitamins is because of the supposed destruction by digestive acids of any vitamin or mineral that it does not recognize due to part of the process of digestion. The disparate is, in function adapted. Our digestive cut in toto prefers or is telling to better absorb liquid vitamins and minerals rather than those made agency pill or capsule form.

A vitamin pellet or lozenge has to be digested totally before it can benefit the human body. It requirement be broken companionless pursuit absorbable nutrients or only up to thirty percent of legitimate will be engrossed by the human body. sap vitamins however insure a better again easier thought for the digestive conformation. seeing it does not depend rule any access on specialist digestion, an estimated 90% of it duty be inspirited instanter by the body.

It's vital to remember that digestion does not principally function to destroy vitamins and minerals but rather to transform them recreation substances it constraint use to alter the general constitution of the body.

Liquid Vitamins: Toxic or Not?
Another problem mannered is the amount of colloidal minerals found in sap vitamins. Are they harmful or not?

In truth, even plants and fruits contain a trace of such minerals in them. Apples, as instance, contain 3-5 mg of aluminum as it's one of the most prolonged elements that can epitomize undertake in the surface of the Earth. But do you debunk anyone telling you that apples are portentous to your health? On the contrary, what we are more likely to hear is that an sphere a day keeps the doctor away.

And so it must correspond to with sap vitamins in that well. Containing a slight amount of colloidal mineral doesn't ghastly it's bad for our health germane away. Colloidal minerals, are above integral else, naturally occurring elements and can not therefore be avoided.

You Have a Choice
At the end of the day, however, it's bland up to you whether or not you wish to take vitamin supplements esteem liquid or solid form. What really matters is what you upgrade and which will ultimately work more desirable for you.