HAIR SAMPLING PROCEDURES
by Lawrence Wilson, MD
© Revised April 2011,The Center For Development
For
accurate hair mineral analysis readings, the hair sampling procedure is most
important. Here are the guidelines
that I suggest:
1. Shampoo your hair the same day, or the day
before sampling it. Ideally, shampoo it, let it dry, and take the
sample right away.
Use a plain, simple shampoo, if possible. Do not add conditioner, if possible,
and definitely do not place any other products on the hair after washing it on
the day you will take the sample. AVOID sending dirty, sweaty or greasy hair.
2. Cut the sample from anywhere on the
head. It does not matter where on
the head you cut it. To avoid bald spots, cut several small samples
from different areas on the head and combine them.
If
you cannot use head hair, the second best is beard hair for men.
You can also use pubic hair, although it is not quite as accurate. Avoid combining hair from different
parts of the body in one hair envelope.
3. Cut the samples as close to the scalp as
possible.
4. Set the samples down, and cut off any hair
that is more than about 1 inch, or about 2 centimeters long. Shorter hair is excellent, and the shorter the better, in
fact.
AVOID SENDING HAIR THAT IS LONGER THAN 1 TO 1.5
INCHES LONG. Also avoid sending in
hair that is cut from the ends of long hair. Cut the sample from close to the scalp.
If you shave your head, then cut with an
electric razor what you can, save it in a paper envelope, and then razor cut it
again in a week or so, and repeat perhaps a few times, until you fill a
tablespoon with hair or tip the scale if you have a paper scale to weigh hair.
5.
Place the hair sample in a the small white envelope, or if you do not
have one, place it in a clean, paper envelope. AVOID SENDING HAIR IN PLASTIC BAGS OR IN ALUMINUM FOIL.
6. Send enough hair.
The lab requires 125 mg of hair.
If you have a paper scale, it must tip for you to have enough. Otherwise, please completely fill a
tablespoon with hair.
7. IF YOUR HOME HAS A WATER SOFTENER, before sampling hair you must shampoo it twice
with either unsoftened tap water, or preferably
reverse osmosis water from the supermarket.
8. Tints and dyes. These do not affect the test because they do not contain any
minerals. Therefore, you may
sample dyed hair. Ideally, take a
hair sample before dying your hair.
Ideally
do not dye your hair as all hair dyes contain some chemicals. If you want to dye your hair, use only
a natural hair dye.
9. Permanents or bleach treated hair.
These treatments alter the structure of the hair somewhat. Sample the hair before a treatment, or
wash the hair five times after a bleach or permanent treatment before sampling
the hair.
10. Please print your name and age on the hair
sampling envelope.
OTHER
AVOID SELSUN BLUE
SHAMPOO. This contains a toxic form of selenium. A better dandruff shampoo, if
needed, is Head NŐ Shoulders.
HAIR SALONS. If hair will be
sampled by your hair stylist, make sure to give the stylist these
instructions. Many stylists cut
the ends of the hair, which is incorrect and will not give accurate results.
OTHER PROCEDURES
1. The General Information Sheet. Please fill this out completely. Please list actual foods at all meals,
as well as your beverages, including the type of water you drink and how much.
2. The Symptom Checklist.
Check only current symptoms.
Do not include symptoms or illnesses from years ago or even months ago
if they are not current.
3. ChildrenŐs Hair Analyses.
When sending children's hair samples, make sure you include the weight
and height
of your child. This is the only
way it is possible to design a supplement program appropriate for a child.
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