Also known as thiamin, vitamin B1 is one of the eight water soluble vitamins in the vitamin B family.  It is a vital human nutrient playing an important role in how we convert our food into energy – when we consume our food it is broken down into simpler units such as carbohydrates, fats and amino acids, vitamin B1 plays a crucial role in utilising these units to produce energy.  This is especially true for cells in the brain where the energy demand is really high which is why it is also referred to as a “morale vitamin” for its positive effect on the nervous system and a healthy mental attitude! 

Promoting the health of the nervous system, vitamin B1 helps in the proper development of the myelin sheaths around nerves, improving the body’s ability to withstand stress, it is often called the “anti-stress” vitamin and is also reported to improve the memory and powers of concentration.  Thiamin is essential to the body’s cardiac heath, involved in blood formation and helping in the production of the neurotransmitter acetylcholine which is used to relay messages between the nerves and muscles to ensure proper cardiac function.  Brewer’s yeast and liver are the richest sources of vitamin B1, however, spirulina, linseeds, rye, wheat germ and kidney beans are also important sources of this vitamin.

Vitamin B1 contributes to:

·         normal energy-yielding metabolism

·         the normal functioning of the nervous system

·         normal psychological function

·         the normal function of the heart

Vitamin B6, also known as pyridoxine, plays an essential role in human life and is the most versatile of all the B vitamins!  Working closely with the other B vitamins, vitamin B6 contributes to numerous functions in the body.  It plays an important role in refurbishing the immune system to the required functional level, this potential health benefit appears to be associated with its role in the metabolism of the amino acid tryptophan.  Also referred to as the “mood vitamin”, B6 is needed for proper brain development and function, preventing mental fatigue and helping the body make the feel good hormones serotonin and norepinephrine that relax and lift your spirits, along with melatonin, the hormone which regulates the body clock. 

Vitamin B6 is functional in working with a number of enzymatic systems to make these enzymes work in the desired manner, this association contributes to the proper functioning of the nervous system.  It is also involved at several steps in the metabolism of carbohydrates, in particular the enzyme that pulls carbohydrates out of storage in the cell - in the form of a molecule called glycogen – which requires vitamin B6 for its activity and it metabolises a number of other nutrients to extract energy.  Vitamin B6 is a key factor in the manufacture of haemoglobin – the oxygen carrying component of red blood cells – and has a role in preventing heart disease.  Without enough B6 a compound called homocysteine builds up in the body which can damage blood vessel linings, setting the stage for plaque build-up when the body tries to heal the damage.  Vitamin B6 prevents this build-up thereby reducing the risk of heart attack.  The availability of this important vitamin is highest in foods like spirulina, sunflower and pumpkin seeds, green beans, walnuts and wheat germ.

Vitamin B6 contributes to:

·         the normal functioning of the nervous system

·         normal homocysteine metabolism

·         normal protein and glycogen metabolism

·         normal psychological function

·         normal red blood cell formation

·         the normal function of the immune system

·         the reduction of tiredness and fatigue

·         the regulation of hormonal activity

·         normal cysteine synthesis

·         normal energy-yielding metabolism