Inositol, the so-called vitamin B8 is a substance produced in the body, which in a way contradicts the thesis that it is a vitamin. Nevertheless, this common name has been accepted in the general discourse. This compound is present, inter alia, in the brain, kidneys and liver, as well as in the blood, from where it travels to the cells. It can be produced by saprophytic bacteria. Inositol is a component of cell membranes and phospholipids, and is also essential in cellular cytogenesis and lipid production. Interestingly, vitamin B8 is also a precursor in the synthesis of hormone relays, such as for example TSH, insulin or gonadoliberine.
Inositol – actions
Inositol is first and foremost necessary for the proper functioning of the nervous system, and additionally supports other processes, including those related to women’s affairs or simply with stress. In the further part of this article, we will describe those functions.
Inositol and well being
Vitamin B8 is an excellent panacea for problems related to well-being. It affects the reduction of stress, introduces balance to the mind and increases the amount of energy, which is why it has a significant influence on the mood and is sometimes used in energy drinks. In addition, inositol protects the body against arteriosclerosis, supports the activity of the male and female reproductive system, and improves the appearance of hair, skin and nails. The use of vitamin B8 will avoid many nervous tension and will stabilize the mental situation. It even shows properties that prevent schizophrenia, depression and other diseases related to the psyche and well-being. All this results from the effect of inositol on the synthesis of inositol triphosphate and diacylglycerol, or relays interacting with the serotonin system receptors. Vitamin B8 also causes sensitization of receptors to serotonin and dopamine, hence it prevents problems arising from the low level of neurotransmitters.
Inositol for insulin sensitivity
Inositol is a supplement for insulin sensitivity. It limits excessive insulin production and reduces the sensitivity of peripheral receptors to this substance. In this way, it allows you to regulate the level of glucose in your blood, minimizing the risk of type II diabetes, obesity and hormonal disorders. In addition, this preparation is one of the components of signaling molecules, which is why it mediates in response to external stimuli. It also improves the conduction of nerve stimuli. This means that inositol improves mental fitness, the ability to concentrate and remember, and helps to achieve purity of mind.
Inositol and cardiovascular health
It is also worth mentioning that inositol is a lipotropic factor, which means that it reduces the risk of cardiovascular disease, including atherosclerosis. It positively influences fat metabolism, because it improves its emulsification, decomposition and relocation in the body. What’s more, it prevents the deposition of fat in organs and arteries. Vitamin B8 is also of great importance for regulating the level of bad cholesterol, or LDL.
Inositol and PCOS
Inositol should also be taken if you are at risk of developing polycystic ovary syndrome. Low levels of vitamin B8 often cause hyperinsulinemia, which may be the basis of PCOS. It will also work in menstrual problems and problems with getting pregnant, because taking inositol increases the level of progesterone in the luteal phase and reduces the level of free testosterone.
Optimal dose of inositol
The optimal dose needed to achieve balance is 1 gram of this substance per day. In addition, with an increased demand, for example, a minimum of three months before the planned pregnancy, it is possible to increase the dose to 2 or even 4 grams of inositol per day.
Inositol – summary
Vitamin B8 is an underestimated substance, which, however, has many extremely important functions in the body. It really cares about the most important health aspects, and yet it is still not very popular. However, it is worth using inositol when we feel that we are not able to cope with stress and nerves, especially when we notice hormonal problems. Inositol is a great supplement for premenstrual syndrome and when we suspect PCOS.