Pyridoxine HCL (Hydrochloride) | Powder City

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What is Pyridoxine HCL (Vitamin B6)?

Pyridoxine HCL, more commonly known as vitamin B6, is an essential vitamin. Because your body is incapable of naturally producing this vitamin, it must be obtained through dietary means or supplementation. It is predominately used in the metabolic process, playing a role in the metabolizing of amino acids, fats, and sugars as well as synthesizing neurotransmitters, histamine, and hemoglobin. It is also involved in gene expression, which is how your genetic information is processed.

Vitamin B6 is actually a collection of molecules that are structurally similar to pyridoxine and is ultimately metabolized in the liver. The common factor to this group of molecules is that they are all precursors to the compound pyridoxal 5′-phosphate (PLP). There are seven molecules in all; however, the three dietary forms are pyridoxine, pyridoxal, and pyridoxamine.

Pyridoxine HCL Benefits

As an essential nutrient for maintaining proper body function, vitamin B6 has a variety of benefits. For pregnant women specifically, vitamin B6 can help relieve morning sickness [1]. Another major benefit for women includes a reduction in symptoms related to PMS, including bloating and acne [3].

Vitamin B6 even has potential nootropic benefits, as some studies have found that it is able to improve focus and memory in older adults [3, 4]. It is also able to boost dream vividness and dream recall due to the role that it plays in converting tryptophan into serotonin [5]. Anecdotal evidence shows that some individuals believe it can boost the likelihood of lucid dreaming as well.

Inadequate vitamin B6 intake is also associated with mood disorders, as vitamin B6 helps produce serotonin and other neurotransmitters involved in elevating mood. By getting adequate levels of vitamin B6, many individuals begin to feel better and notice a lift in their mood. [3]

Vitamin B6 can also help strengthen and support your immune system. Without adequate levels of vitamin B6 several components involved in your immune system slow down, making you more vulnerable to illness [3, 8]. This is particularly true for older adults [8, 9].

Pyrodoxine can also reduce nausea from hangovers [2].

Pyridoxine HCL Dosage

Adults should take 50mg of pyridoxine per day. Various conditions call for slightly smaller or larger dosages, so always be sure to discuss your vitamin supplementation with your doctor [6]. Here are some common dosages [7]:

  • PMS: 50-100mg per day
  • Morning sickness: 10-25mg three or four times per day
  • Vitamin B6 deficiency: 2.5-25mg daily for three weeks

While vitamin B6 is an essential nutrient, too much of it can cause more harm than good. Always be sure to follow proper dosing instructions to avoid unwanted side effects. The maximum daily intake is 100mg, with toxicity seen in dosage as small as 200mg.

B-6 Vitamin Side Effects

Supplementing with B-6 may cause nausea, headache, and drowsiness.

Sources

  1. http://www.ncbi.nlm.nih.gov/pubmed/17885701
  2. http://health.howstuffworks.com/wellness/food-nutrition/vitamin-supplements/vitamin-b62.htm
  3. http://www.ncbi.nlm.nih.gov/pubmed/16846100
  4. http://www.ncbi.nlm.nih.gov/pubmed/11883552
  5. http://www.mayoclinic.org/drugs-supplements/vitamin-b6/dosing/hrb-20058788
  6. http://www.nlm.nih.gov/medlineplus/druginfo/natural/934.html
  7. http://www.ncbi.nlm.nih.gov/pubmed/2021134
  8. http://www.ncbi.nlm.nih.gov/pubmed/3499066