Kein einziger Diabetiker seit über 30 Jahren. Hat diese Region in Südindien die Lösung für Diabetes gefunden?

Wie ein uraltes indisches Geheimrezept mir bei meinem Blutzucker half und laut Wissenschaft neue Hoffnung für Millionen von Menschen sein könnte.

Kein einziger Diabetiker seit über 30 Jahren. Hat diese Region in Südindien die Lösung für Diabetes gefunden?

Wie ein uraltes indisches Geheimrezept mir bei meinem Blutzucker half und laut Wissenschaft neue Hoffnung für Millionen von Menschen sein könnte.

from Michael Weber | medical journalist

10. January 2026

From Ancient Indian Wisdom to Modern Science: Dr Krishnan’s Breakthrough for Blood Sugar Balance

Dr Hari Sven Krishnan, who has Indian roots in Kerala, invented the herbal diabetes product Glycowohl^®, which has been proven to lower blood sugar levels.

India is home to one of the largest populations of people living with elevated blood sugar levels and type 2 diabetes. Today, more than 100 million people live with diabetes, and an additional 130 million are estimated to have prediabetes. Many rely on conventional medication, often unaware that nature – combined with modern science – can offer additional, gentle support.

For years, people have searched for solutions that are effective, well tolerated, and rooted in trust. One such solution has now emerged, bringing together India’s ancient herbal wisdom and German pharmaceutical precision.

After years of research, Dr Hari Sven Krishnan achieved a breakthrough in blood sugar balance.

At the heart of this innovation stands Dr Hari Sven Krishnan – pharmacist, natural medicine scientist, and founder of Glycowohl^®. Born into a family with Indian roots, Dr Krishnan grew up deeply connected to India’s traditional knowledge of medicinal plants.

When diabetes affected his own family, he embarked on a personal mission. During research journeys across India, he rediscovered the Jambul tree (Syzygium cumini), a plant revered in Ayurveda for generations for its ability to support healthy blood sugar levels.

Rather than relying on tradition alone, Dr Krishnan brought this knowledge to Germany. Together with researchers and scientists, he developed a highly concentrated and standardized extract under strict pharmaceutical standards.

The result is Glycowohl^® Drops – a product that combines Indian heritage with cutting-edge German science.

Glycowohl^® can help support a reduction in long-term blood sugar levels (HbA1c)

Glycowohl^® is based on a proprietary extract, derived from Syzygium cumini. The results of the clinical studies are more than promising:

• The effects were particularly pronounced in participants with type 2 diabetes

• HbA1c levels were reduced by up to 24% within a few weeks¹

• Results have been confirmed in more than 70 additional studies

• No known side effects or drug interactions were observed

India faces a growing diabetes challenge. Rapid urbanization, reduced physical activity, and a shift toward high-sugar, highly processed foods have significantly increased metabolic health risks. At the same time, many people are genetically predisposed to insulin resistance, even at a relatively low body weight. As a result, diabetes and prediabetes now affect a large part of the population - often undiagnosed and untreated - making prevention and early support more important than ever.

Glycowohl^® offers a solution that feels familiar and yields trust via scientific proof. Its foundation lies in Indian botanical knowledge, while its development follows rigorous European quality and safety standards.

For Indian consumers, this creates a rare level of confidence: a product inspired by India, perfected in Germany, and developed by a founder who understands both cultures deeply.

Rajesh feels much better with Glycowohl

“I Felt Hopeless — Until I Found Glycowohl”

When Rajesh K. (52) from Pune, India, was diagnosed with type 2 diabetes, his life began to change rapidly.

“I was constantly tired. My blood sugar levels were high, and I was afraid of what the future would bring,” Rajesh explains. Despite medication, his values remained unstable, and insulin was already being discussed.

When Rajesh learned about Glycowohl Drops, he was intrigued by the combination of Indian medicinal tradition and German scientific standards. After consulting his healthcare professional, he decided to use Glycowohl as a complementary support.

“After just a few weeks, I noticed changes. My energy improved, my blood sugar readings became more stable, and I felt hopeful again,” he says.

During follow-up check-ups, even his doctor noticed the improvement. Today, Rajesh feels more confident, active, and optimistic about managing his condition.

“Glycowohl didn’t replace my treatment, it supported me naturally and gave me peace of mind.”

Rajesh told Dr Hari Sven Krishnan about his success with Glycowohl. During his trip to India,
Dr Krishnan met Rajesh in person.

Glycowohl Drops are easy to integrate into daily life. The liquid form allows flexible dosing and simple consumption. Glycowohl is intended as a complementary medication and does not replace medical advice or treatment.

Scientific data show that, for the first time, there is a genuine alternative in diabetes therapy, before injections become necessary, one that is both effective and affordable.

But what matters even more is this: What do the people say who have already been able to test this plant-based breakthrough for themselves?

We spoke with some of the users:

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Sven K. reports:

"I am a type 2 diabetic and have been taking the drops for just over a year now, and my long-term values have improved significantly. To my surprise, my HbA1c dropped by 6.1%. I am very convinced by the drops and would therefore recommend them to every diabetic as support.”

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Priya S. adds:

“An expert recommended Glycowohl to me. I have prediabetes. My blood sugar levels went back down after 4 weeks of use. Without any additional pills. The product really seems to work. The best is that it’s natural. My doctor is also satisfied. I will continue using it.”

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Vikram F. writes:

“I have been taking Glycowohl for a few weeks now as an addition to my treatment. My values are significantly more stable, and even my doctor is really satisfied. What I like best is that it’s purely plant-based. I tolerate it very well, and taking it is completely uncomplicated. For me, it’s truly the perfect additional medication.”

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Another user is enthusiastic:

“My values have improved a lot thanks to Glycowohl. My blood sugar has never been as stable as it is since I started taking the medication. I feel much healthier and fitter. I wish I had discovered this much earlier!”

Only Glycowohl® contains the natural extract of jambul tree fruits and their seeds & is approved by the german institute for drugs and medical devices

Glycowohl® is currently the only medicinal product approved by the German institute for drugs and medical devices that contains a natural, highly concentrated extract of the fruits and seeds of the Jambul tree—an extract that is scientifically known for its natural blood sugar–lowering properties.

Clinically proven: Can effectively & naturally lower blood sugar levels

The blood sugar–lowering effect of Glycowohl® has been clinically confirmed. In a 2016 study, extracts of the Jambul tree achieved a statistically significant reduction in blood sugar levels of up to 24%¹ within 13 weeks—without any change in lifestyle.

These results have since been reliably confirmed in more than 70 additional studies.

Support for your pancreas:

A second, equally important effect concerns the protection and regeneration of the insulin-producing beta cells in the pancreas.³ Scientific studies show that regular and early intake of the Jambul tree extract contained in Glycowohl^® can increase the body’s own insulin production by up to 16%⁴.

This represents genuine support for the pancreas, achieved in a completely natural way.

Experts describe this dual effect on blood sugar regulation and insulin balance as exceptionally powerful, real advancement for both people with diabetes and those with prediabetes.

If you are concerned about your blood sugar or looking for natural support alongside your current treatment, Glycowohl may be a valuable addition to your daily routine.

Buy Glycowohl Drops here at the lowest price in a German qualified pharmacy:

Get your 4-month supply for under €0.50 per day — naturally lower your blood sugar now and enjoy everyday life again.

What is Glycowohl?

Glycowohl® is a non-prescription, plant-based medicine for combination therapy in diabetes & higher blood sugar levels.

How is Glycowohl dosed?

The recommended dose for adults is:

• For acute symptoms: up to 6 times daily, 5 drops each time.

• For chronic symptoms: 1 to 3 times daily, 5 drops each time.
  Thanks to its drop form, Glycowohl® can be individually dosed depending on the severity of the diabetes. Depending on the condition—acute or chronic—the daily dosage is as follows:

How does Glycowohl work?

Glycowohl contains a special mother tincture of Syzygium cumini (jambul tree). Studies have shown that ingredients from the jambul tree have blood sugar–lowering properties. They may also help protect and support the sensitive pancreas (where insulin is produced).

Can I simply stop the medications prescribed by my doctor?

You should not stop taking the medications prescribed by your doctor. Instead, use Glycowohl in addition. It may support the effect of these preparations naturally. The advantage is that Glycowohl has no known side effects or interactions.

Can I take Glycowohl in addition to the medications prescribed by my doctor?

Glycowohl has no side effects or interactions. It can therefore be used without problems as an herbal remedy in addition to the medications prescribed by your doctor. It supports your doctor’s therapy gently and sustainably.

When does Glycowohl start to work?

Everyone reacts differently and at different speeds to natural remedies like Glycowohl. However, clinical studies have shown that the blood sugar–lowering effect of Glycowohl can occur after about 4 weeks at the latest. It is important to note that the positive effects of Glycowohl develop fully, especially with long-term use.

When should Glycowohl not be taken?

Glycowohl must not be used:

• if you are allergic to Syzygium cumini

• in children and adolescents under 18 years of age

• during pregnancy

What side effects does Glycowohl have?

When used as directed, no side effects have been reported to date.

Why is the alcohol content in Glycowohl so high?

The alcohol content in Glycowohl is 70%. The alcohol is necessary to optimally extract the herbal active ingredients and make them available to the human body. With chronic use (3 times daily, 5 drops), the alcohol dosage is low and generally well tolerated. People with liver disease should consult their doctor beforehand.

1) [P. Brightness Mkhize, University of Technology, Durban (2016)] Open Access Studie ohne Kontrollgruppe mit 24 Probanden

2) V. Vikrant et al., J. Ethnopharmacol., 76 (2001), H. Syama et al., J Food Process Preserv., 42 (2018)

3) S. Mandal et al., Methods Find.Exp.Clin.Pharmacol.,30 (2008)

4) Sharma B, Balomajumder C und Roy P (2008). Food Chem Toxicol 46(7):2376-2383.

Mandatory text: Glycowohl®. Active ingredients: Syzygium cumini mother tincture. Areas of application: The areas of application are derived from the homeopathic drug profiles. These include: Use as an adjunct in diabetes. This medicine contains 129 mg of alcohol (ethanol) per 5 drops, corresponding to 129 mg of alcohol / 0.23 ml volume. For information on risks and side effects, read the package insert and ask your doctor or pharmacist. Heilpflanzenwohl GmbH • Alt-Moabit 101 D • 10559 Berlin, Germany.

The service is not intended to diagnose, treat, cure or prevent any disease. The service does not constitute medical advice. The service is not a substitute for medication or other treatments prescribed by a doctor or healthcare provider. Users should consult a doctor before starting any treatment.