BH4 which is also known as Tetrahydrobiopterin or Sapropterin

BH4 which is also known as Tetrahydrobiopterin or Sapropterin is an enzyme that is used to produce dopamine, melanin, serotonin and thyroid hormones. It is also used in the degradation of the amino acid phenilalanine. 

It is a naturally occurring element that is very important for several body processes. It helps in sustaining the brain, heart, digestive and reproductive health and uphold various disorders. It is also responsible for production of nitric oxide which improves systematic blood flow. Therefore, a shortage of Tetrahydrobiopterin in our body harmfully affect the production of nitric oxide and circulation of blood flow and therefore may lead to circulatory diseases. Lack of this chemical in our body can also lead to a various life-threatening disorders such as hypercholesterolaemia, hypertension, diabetes, autism, ageing, atherosclerosis and chronic kidney disease. It therefore helps in treating of these disorders. 

There are various genes that can cause decrease BH4. A person must get your genetics tested to see if he or she has SNPs that are not as effective in these genes.

Defects in the MTHFR geneDefects in the DHFR geneDefects in the GCH1 geneDefects in the SPR gene

In case of lack of enough BH4, one can take supplements to help make up for the low production and keep and maintain the body fit. For persons who are into bodybuilding, taking this supplement will also be a bonus due to its performance improving properties that are somewhat unique.

Tetrahydrobiopterin is involved in several physiological processes in the human body. It is involved in forming, the neurotransmitters, preserving the health of our heart, developing immune response, reducing endothelial dysfunction and decreasing sensitivity to pain. It is also important for activation of several enzymes among them including the ones responsible for neurotransmitter synthesis and host defense. When it comes to bodybuilding, the substance helps in the biosynthesis of neurotransmitters which include serotonin, dopamine, melatonin, epinephrine, norepinephrine and the production of nitric oxide. 

BH4 can also help treat the following disorders; depression, heart failure, improve autistic symptoms, boost potassium and magnesium circulation which in turn lower blood pressure and enhance vasodilation and enhance fluid balance. It is a very safe substance since it has not proven disturbing side effects after dosage. The only side effect that has been proven is that it may lead to excitement. 

The Benefits in Bodybuilding of BH4

1. The substance helps in the biosynthesis of neurotransmitters which include serotonin, dopamine, melatonin, epinephrine, norepinephrine and the production of nitric oxide. These neurotransmitters help keep and maintain the body fit. The neurotransmitters also assist in motivation and more energy before going for work out. 
2. Neurotransmitter dopamine helps in boosting performance and can therefore lead to increase in the length of workout session. 
3. Tetrahydrobiopterin has pretention of adrenaline which in turns increases the levels of fatty acids and glucose in the blood hence providing muscle cells with the required level of energy to tackle heavy workouts.
4. Improve muscle strength, which is possible due to Tetrahydrobiopterin being loaded with muscle-building complexes. 

     5. Helps in healing of muscles in case of intense weightlifting which causes pressure              on muscle hence damage muscle cells.