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Inositol, which is frequently misidentified as vitamin B8, is not a vitamin but rather a class of sugar that serves a variety of purposes in the body. It plays a significant role in cell membranes, contributing to their structural stability and affecting cellular functions. In addition, inositol regulates neurotransmitters like serotonin and dopamine in the brain, which affect mood and cognitive function, as well as insulin, a hormone necessary for blood sugar regulation.

food sources of inositol: legumes, eggs, green leafy vegetables, bell peppers, oranges


Here are some potential benefits of supplementing Inositol:

  • Mental Health support: Inositol is a good candidate for supporting mental health because of its capacity to influence neurotransmitters like serotonin and dopamine, both of which are essential for mood regulation. According to studies, people with obsessive, anxiety, and depressive disorders may have reduced levels of inositol in their brains. There is still a need for more investigations, although a number of studies point to inositol as a potential treatment for many disorders, frequently with less adverse effects than conventional drugs. For instance, one study found that taking a 12-gram inositol supplement daily for four weeks led to reductions in the symptoms of depression. Additionally, those who took supplements for panic disorder, a severe form of anxiety marked by recurrent panic attacks, had fewer and milder occurrences.
  • May Improve Symptoms of Polycystic Ovary Syndrome: A complex hormonal condition called polycystic ovarian syndrome (PCOS) frequently causes irregular menstrual cycles, problems with fertility, and different metabolic disorders. It has been shown that inositol, especially when taken with folic acid, could reduce PCOS symptoms. According to studies, this combination may benefit people with PCOS by lowering blood pressure a little bit, improving insulin action, and lowering lipid levels. Additionally, it seems to encourage ovulation in women with PCOS who are having problems becoming pregnant. Ovulation was induced in 62% of the treated women in a trial where 4 grammes of inositol and 400 mcg of folic acid were administered every day for three months. These results imply that inositol supplementation may offer significant assistance to women coping with the challenges of PCOS.
  • Controls Metabolic Syndrome: The term “metabolic syndrome” refers to a group of problems that increase the chance of developing chronic illnesses like type 2 diabetes and heart disease. Extra belly fat, high blood triglyceride levels, low levels of “good” HDL cholesterol, high blood pressure, and increased blood sugar are among these disorders. According to research, inositol supplements may be advantageous for people who have metabolic syndrome. A daily consumption of 2 grammes of inositol resulted in appreciable drops in blood triglyceride and total cholesterol levels in a year-long clinical investigation involving women with metabolic syndrome. Additionally, improvements in blood pressure and blood sugar regulation were noted, and by the end of the research, 20% of the women no longer met the criteria for metabolic syndrome.
Benefit of Inositol: May help with metabolic syndrome

Although inositol may have positive effects, it is crucial to speak with a doctor before taking supplements, especially if you want to use them for a long time or have a particular health issue. Individuals might choose to include inositol in their health regimens by receiving tailored advice on dosage and suitability.


When inositol is consumed, it starts a complex journey inside the body, taking part in a number of physiological activities. In the small intestine, inositol is mostly absorbed before being transported throughout the body by the bloodstream. In order to maintain the stability and integrity of cell membranes, inositol serves a crucial structural role. This function is especially important in the brain because it affects how messages are transmitted between nerve cells by controlling neurotransmitters like serotonin and dopamine, which has an effect on mood and cognitive abilities.

In addition, inositol plays a part in the control of insulin. It has an impact on how insulin functions, a hormone essential to controlling blood sugar levels. Inositol helps to keep blood sugar levels in a healthy range by modifying insulin sensitivity. Although inositol is naturally found in many foods, including grains, beans, nuts, and fruits, it is occasionally used in supplemental doses to address health concerns. Research has examined higher doses, up to 18 grammes per day, to assess potential benefits and minimal side effects, particularly in areas related to mental health and blood sugar regulation.


Depending on which precise medical issue inositol is meant to treat, different doses are advised. Studies have indicated that daily doses of 12–18 grammes of myo-inositol (MYO) over the course of 4-6 weeks are useful for treating mental health disorders like anxiety and depression. 1.2 grammes of D-chiro-inositol (DCI) once daily or 2 grammes of MYO coupled with 200 mcg of folic acid twice daily for six months are frequently advised in PCOS cases. 2 grammes of MYO administered twice day for a year has been used to treat metabolic syndrome.

The care of gestational diabetes may require taking 2 grammes of MYO and 400 mcg of folic acid twice daily during pregnancy, whereas the management of type 2 diabetes may involve taking 1 gramme of DCI and 400 mcg of folic acid once daily for 6 months. It’s crucial to remember that additional research is necessary to determine the long-term effectiveness and safety of these dosages.

Although precise amounts have been recommended for problems like blood sugar control, polycystic ovarian syndrome, mental health difficulties, and metabolic syndrome, it is crucial to speak with a healthcare provider before starting any inositol programme, especially for prolonged use. To thoroughly demonstrate inositol’s safety and efficacy over long periods of time, more research is required. Always ask a healthcare professional for advice on the best dosage and strategy for your health needs.


Inositol is also available as:

  • Inositol (Myo-Inositol)
  • Inositol (Myo-Inositol) DC
  • Inositol 25% Food State On Yeast
  • Inositol Hexanicotinate
  • Inositol Hexaphosphate

Inositol is commonly available in:

  • Inositol tablets
  • Inositol capsules
  • Inositol powder

Glentworth Formulations is here to suit your every need. Everything from Tablets, Capsules and Powder blends.

If you are wanting to know more information, please get in contact with us. Either using the contact form or contacting us directly on:

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