herb vitamin nutrition
NaturDoctor.com
Nutrition, Herbs, Vitamins
Classical Homeopathy
Ronald Steriti, ND, PhD
Licensed Naturopathic Physician
(239) 659-2684
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My new web site NaturoBase.com has a lot more information - over 6,000 research studies, etc!

Visit the NaturDoctor Store for professional nutritional supplements.

Basic Nutritional Support
Hormone Panels
Children's Health.
Men's Health
Women's Health
Detoxification
Liver
Digestion Support
Heart and Cholesterol


Orenda

Healthy Coffee that contains Ganoderma, a very healthy mushroom.

Lifexpand.com - tapping into the Brazilian rainforest.

Vitamin B6, Pyridoxine


Pyridoxine

Metabolism
Pyridoxine is absorbed in the upper small intestine by simple diffusion. Greater absorption occurs with more acidic environments.

Biochemistry

The active form is pyridoxine phosphate, PyrP, which is cofactor for:
L-DOPA -> Dopamine (note: Dopamine -> NE -> EPI)
tryptophan -> niacin (several steps)
linoleic acid -> gamma linoleic acid (note: GLA -> DHGLA -> PGE-1)
homocysteine -> Cystathione-> Cysteine (both steps)
histidine -> histamine
Succinyl CoA -> 2 Amino 3 Keto Adipate (forms Heme)
5-HTP -> Serotonin

Functions
transamination - transfer NH2 to amino acids
deamination, desulfuration, decarboxylation
promotes release of glycogen from liver and muscle as glucose-1P
vital for the formation of sphyngolipids involved in myelin sheaths
involved in the synthesis of intrinsic factor

Requirements
RDA - 2-2.2 mg, pregnancy - 6 mg, lactation - .5 mg
Optimal - men - 35 mg, women - 50 mg
Requirement increased in pregnancy and with estrogen use.
Estrogens may inhibit pyridoxal phosphate in tryptophan metabolism.

Labs
tryptophan load test
Erythrocyte Glutamate Oxaloacetic Transaminase Test

Sources
bran

Toxicity
controversial
contraindicated with L-Dopa treatment for Parkinson's
but not with Cinemet (L-Dopa with carbo-Dopa)
Inhibitors
hydrazines (Nardil), Isoniazid, theophylin, BCPs, hydralazine
tartrazine (yellow dye #5), tobacco smoke, some pesticides

Test
bend the fingers at the PIP joint while keeping the DIP joints straight

Genetics
people with homocysteinuria develop significant atherosclerosis
and severe osteoporosis by age 20


Deficiency
Gastroenterology
nausea and vomiting
Dermatology
mucus membrane lesions, seborrheic dermatitis
Neurology
peripheral neuritis, grand mal seizures
Psychology
depression


Therapeutics
Respiratory
asthma - phosphodiesterase inhibitor (similar to theophylin)
Liver
MSG sensitivity - cofactor for glutamate -> 2-Keto glutarate
Urology
kidney stones - cofactor for oxaloacetate -> aspartate
Hematology
anemia - cofactor for Succinyl CoA-> Heme
Neurology
tardive dyskinesia
pyridoxine dependant epilepsy - siezures up to 18 months of age
depression, dementia, schizophrenia, ADD - 5-HTP -> Serotonin
Musculoskeletal
carpal tunnel syndrome, rheumatism
Endocrinology
diabetic neuropathy - prevents tissue glycosylation
Dermatology
acne - phosphodiesterase inhibitor
seborrheic dermatitis - topically, usually gets worse short-term
Immunology
lupus - drugs that induce lupus also inhibit B6, 500 mg qd
Gynecology
PMS
Obstetrics
nausea of pregnancy, toxemia of pregnancy
gestational diabetes - high estrogen impairs tryptophan pathways
which promotes xanthurenic acid production which binds to insulin
Psychology
autism - large doses reduce difficult behavior patterns

What's your next step?

The next step, after you have been diagnosed with a disease, is to find out what is the specific cause, and then choose supplements that address it. Phone consults are my specialty. Please call my at (239) 659-2684 to schedule a consultation.

The choice is yours

I recommend that you make an informed choice, and the goal of this web site is to provide you with the information to make a wise choice when it comes to your health and wellness.

As you can see, I don't sell any vitamins on this web site. There are thousands of vitamin stores that will sell you whatever vitamin you want, and many of them offer discounts.

If you are interested in some high-quality basic nutritional supplements, I recommend visiting the Store You will find my recommendations for a multiple, tasty chewable fiber wafers, high-potency probiotics, and fish oils.

Good luck in your journey towards health and wellness!!

Why don't you tell me what vitamins to take for this disease?

Unfortunately, that would be a clear violation of FDA regulations. Also, one of the most important aspect of naturopathy is: "Treat the person, not the disease". This is a profound statement, and many people have spent thousands of dollars on vitamins listed in books or web sites for a specific disease. This is what I call "vending machine medicine". It rarely works! The solution is to find a naturopathic physician, such as myself, to assist you.


NaturDoctor.com

Ronald Steriti, ND, PhD
Natural Health Coach and Consultant
Call today (239) 659-2684

Information on this site is provided for informational purposes only and is not meant to substitute for the advice provided by your own physician or other medical professional. You should not use the information contained herein for diagnosing or treating a health problem or disease, or prescribing any medication. If you have or suspect that you have a medical problem, promptly contact your health care provider. Information and statements on this site have not been evaluated by the Food and Drug Administration.

© 2002