The B Vitamins - Advice on Vitamin B
November 18th, 2008
A. There are eight different vitamins in the B group, characterised by the following numbers – 1, 2, 3, 5, 6, 7, 9, 12. Originally they were thought to all be the same vitamin, hence they all share the letter ‘B’. It was later discovered however that each one in the group is a distinct vitamin, all of which play an important role in the health and metabolism of our cells. Different B vitamins are recommended for certain conditions as each has a separate function.
Q. What are B vitamins used for?
A. This article is not long enough to go into all the conditions for which the B vitamins can be used as a treatment. Some may be familiar, such as the use of B1 for the disease known as beri beri – common in times past but seldom heard of in the developed world today. B9 is widely used and perhaps better known as folic acid – an important vitamin for women who are pregnant or trying to conceive. A lack of vitamin B2 can cause sensitivity to sunlight and various skin conditions. If you are interested in reading more about the B group of vitamins as well as others, check out ‘The Vitamin Bible’, written by Earl Mindell and stocked by Baldwins.
Q. I’ve read that one of the B vitamins is sometimes used for depression. Which one is it, and does it work?
A. You are referring to vitamin B6, which is sometimes prescribed by health professionals or self-prescribed as a treatment for depression or pre-menstrual tension. B6 helps maintain healthy red blood cells, and helps to build up a strong immune system. But B6 is also known for its effect on the nervous system, in particular on the synthesis of neurotransmitters such as serotonin and dopamine. These chemicals aid nerve cell communication and this is where the link between depression and B6 has been made. There is some debate as to how effective B6 actually is, but this aside it is still recommended by many doctors and an equally large number of people find it to be a great help.
Q. Can we get vitamin B6 from ordinary food?
A. Vitamin B6 is present in several foods including oily fish, nuts, oat cereals, wheat bran and some beans such as soy. If you are eating a good diet it’s unlikely that you will be deficient in B6, but in today’s world where many people eat less than perfect diets a supplement can be useful. Baldwins sell a selection of B vitamin supplements, such as Quest Vitamin B6 tablets.
Q. Can you overdose on B6?
A. Yes! Always stick to the recommended dose with any vitamin, just as you would if you were prescribed medicines by your GP. Don’t exceed the recommended dose and consult your doctor if you have any questions or health concerns. Overdosing with B6 can have some unpleasant side effects, so you should stick to the advice given on the pack.
Baldwins staff will be happy to give you further advice and help you choose products.
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