Inositol, often mistaken for vitamin B8, is actually a type of sugar that plays an important role in the body. It is naturally found in foods like fruits, beans, grains and nuts and the body can also produce it from carbohydrates. Inositol is a key part of cell membranes and helps insulin work properly, making it important for blood sugar control.

This compound also affects brain chemicals like serotonin and dopamine, which influence mood and mental health. Because of this, inositol is sometimes used to support conditions like anxiety, depression and polycystic ovary syndrome (PCOS).

There are different forms of inositol, with myo-inositol and D-chiro-inositol being the most common. It is also available as a supplement, often in higher doses than what is usually consumed through food. Research suggests that inositol may have health benefits, but understanding the right dosage is important.

Inositol has been studied for its potential benefits in mental health and metabolic conditions. While research is ongoing, below, we explore a few possible benefits of Inositol that you should be aware of:

Depression

Depression is a common mental health condition that affects mood, energy levels and overall well-being. Some studies suggest that inositol may play a role in managing depression by influencing neurotransmitters like serotonin and dopamine.

It has been found that people with clinical depression had lower levels of myo-inositol in their blood. Another study showed that taking the recommended dosage of inositol daily improved depression symptoms compared to a placebo.

However, these results have not been widely replicated, meaning more research is needed to confirm its effectiveness. While inositol may be helpful for some, it should not replace standard depression treatments like therapy or prescribed medication.

Also Read: Mental Illness

Panic Disorder

Panic disorders are a type of anxiety disorder where people experience sudden and intense panic attacks. These attacks can cause rapid heartbeat, shortness of breath and a sense of losing control.

Some people believe that inositol, a type of carbohydrate found naturally in the body, may help reduce the number of panic attacks. It is sometimes used as a supplement, but its effectiveness can vary. If you have a panic disorder, it is best to talk to a doctor before trying an inositol supplement.

Bipolar Disorder

Bipolar disorder is a mental health condition that causes extreme mood swings, including depressive episodes and periods of mania. Some early research suggests that inositol might help reduce certain symptoms of bipolar disorder.

Inositol is also sometimes considered for people taking lithium, a common medication for bipolar disorder. Lithium can cause skin-related side effects like psoriasis, and inositol may help in such cases.

However, more research is needed to understand its benefits fully. If you have bipolar disorder, speak to a healthcare professional before making any changes to your treatment.

Metabolic Disorders

These disorders affect how the body processes energy and nutrients, and they can lead to conditions like high blood pressure, diabetes and metabolic syndrome. People with these conditions may also have a higher risk of developing mental health issues such as depression and schizophrenia.

It is sometimes used alongside standard treatments for diabetes and metabolic issues. Some individuals also take it to help manage cholesterol and blood pressure levels. However, it is important to follow medical advice and not replace prescribed treatments with supplements.

It has also been found that postmenopausal women with metabolic syndrome found relief with inositol supplements. Those who took myo-inositol for six months saw better improvements in blood pressure and cholesterol levels compared to those who took a placebo.

Polycystic Ovary Syndrome (PCOS)

PCOS is a common hormonal disorder that affects women, leading to irregular periods, weight gain, acne, hair loss and fertility issues. PCOS is also linked to mental health problems like anxiety and depression.

D-chiro-inositol may help manage PCOS symptoms. By helping balance hormones, inositol may relieve some symptoms of PCOS and support fertility. However, women with PCOS should consult a healthcare provider before using inositol supplements.

Also Read: PCOD and PCOS - What’s the Difference

Inositol Benefits for Hair

Inositol is a vitamin-like compound that may support hair growth, reduce frizz and improve overall hair health. Naturally found in plants and animals, it can also be synthesised in a lab. One of its key benefits is improving blood circulation to the scalp, which can stimulate hair growth by ensuring hair follicles receive essential nutrients.

Plus, inositol helps strengthen hair follicles, reducing hair fall and promoting thicker, healthier strands. It also nourishes individual hair strands, enhancing their structure and making hair more resilient and vibrant. With these combined effects, inositol can contribute to maintaining strong, healthy hair.

Also Read: 10 Tips for Faster Hair Growth

There is no official recommended daily allowance for inositol, and dosing varies based on individual needs. However, healthcare professionals and supplement manufacturers suggest different doses for specific conditions:

• Metabolic Syndrome – 2 grams twice daily
• PCOS (Polycystic Ovary Syndrome) – 2 grams twice daily
• Lithium-Related Psoriasis – Up to 6 grams once daily
• Anxiety and Panic Attacks – Up to 12 grams daily

Inositol supplements are available in tablet or capsule form, and some people mix inositol powder with water or juice. Since high doses may cause mild digestive discomfort, it is usually recommended to start with a lower dose and increase gradually if needed.

Before taking inositol, it is best to consult a healthcare professional, especially if you have an existing medical condition or are taking other medications. They can help determine the right dosage for your specific needs.

Apart from supplements, inositol is naturally found in various foods, including:

• Fruits – Oranges, bananas and cantaloupe
• Vegetables – Peas, cabbage and bell peppers
• Whole Grains – Brown rice, oats and wheat bran
• Nuts and Seeds – Almonds, peanuts and sunflower seeds
• Legumes – Beans, lentils and chickpeas

Including these foods in your diet can help maintain healthy inositol levels. However, if needed, supplements can be taken under medical supervision.

If you were thinking, “does inositol make you sleepy”, you need to be aware of its other potential side effects. Inositol supplements are generally considered safe and well-tolerated by most people. However, some mild side effects have been reported, especially when taken in high doses (12 grams or more per day). These may include:

• Nausea
• Gas or bloating
• Difficulty sleeping
• Headache
• Dizziness
• Tiredness

For pregnant women, studies have shown that up to 4 grams of inositol per day does not cause harmful effects. However, more research is needed to confirm its long-term safety during pregnancy. Similarly, while breast milk naturally contains inositol, there is not enough evidence to determine if supplements are safe for breastfeeding mothers.

The long-term effects of inositol supplementation are still unclear, as most studies have only lasted for a year or less. If you are considering taking inositol, it is best to start with a lower dose and gradually increase it if needed.

As with any supplement, consult your doctor before use, especially if you are pregnant, breastfeeding or have any existing health conditions.

While inositol has many potential benefits, it is important to be cautious when taking supplements. If you experience any side effects like nausea, dizziness or headaches after taking inositol, consult a doctor immediately. In some cases, people may need medical attention for unexpected reactions. This is where having a health insurance plan can be very helpful.

A good family medical insurance policy ensures that you get the best healthcare without worrying about high medical expenses. Whether it is a quick consultation, undergoing tests or opting for a prescribed or emergency treatment, our medical insurance plan options can provide financial security and peace of mind.

At TATA AIG, we offer comprehensive health insurance plans that cover a wide range of medical needs, including doctor visits, hospitalisation as well as emergency medical care. If you are planning to take any supplements like inositol or other health-related treatments, having a strong insurance plan ensures you are prepared for any unexpected health issues.

Always consult a healthcare professional before starting any supplement, and make sure you have the right health insurance coverage to support your well-being. Stay well informed about any additional supplements or medication that you wish to take. It is imperative to consult a medical professional in order to stay safe and to take care of your health with the right precautions and protection at the right time.