Insulin resistance is a growing concern for global health. It often develops without noticeable symptoms for years. Those who have it commonly experience fatigue, fluctuations in blood sugar levels, and even weight gain, all increasing the likelihood of them developing Type 2 diabetes.
Insulin resistance is a growing concern for global health. Those who have it commonly experience fatigue, fluctuations in blood sugar levels, and even weight gain. These symptoms increase the likelihood of individuals developing Type 2 diabetes.
As more people become conscious of their metabolic health, they seek out natural ways to improve their insulin sensitivity. One popular option is berberine.
Berberine is frequently used to improve metabolic health and stabilize blood sugar levels. The popularity of berberine has grown to the point where it is frequently compared to the diabetes drug metformin.
So what does the research show? Does berberine improve insulin resistance? How long does it take berberine to show results?
Let's find out.
What is Insulin Resistance?
Insulin is a hormone that is produced by the pancreas. It regulates blood glucose levels by transporting glucose to the body's cells.
Insulin Resistance occurs when the body's cells no longer respond to insulin.
When this happens:
- Blood glucose levels will increase.
- Insulin must be produced in larger quantities.
- Inefficient energy production occurs.
Insulin resistance leads to a number of serious health concerns such as Type 2 diabetes, pre-diabetes and cardiovascular disease.
Because improving insulin sensitivity positively impacts so many health concerns, it is often a primary health goal.
What is Berberine?
Goldenseal, tree turmeric, Oregon grape, and Berberis aristata are some of the herbs that contain the plant compound Berberine. Traditional medicine has used Berberine for centuries. Today, scientists gather evidence on Berberine for research in regard to:
- Metabolic wellness
- Gut health
- Cholesterol support
- Weight management
- Blood sugar balance
- Insulin sensitivity
One of the most interesting aspects of Berberine is its ability to switch on AMPK. AMPK stands for AMP-activated protein kinase, and is known as the “metabolic master switch” by many scientists.
How does Berberine Work for Insulin Resistance?
There are a few explanations for Berberine's effects on metabolic health. Here are some research findings that show the influence Berberine has on the following:
- Insulin Sensitivity: Berberine helps improve the way insulin signals cells, allowing blood sugar to flow into cells with less resistance.
- Blood Sugar Levels: Berberine may be influential in the liver's regulation of blood sugar as well as its utilization throughout the body.
- AMPK: There are many roles that AMPK has in cellular function, fat metabolism, blood sugar, and most importantly, energy. Because of its ability to activate AMPK, Berberine is often compared to a drug known as Metformin.
- Gut Microbiome: Recent studies are showing that Berberine impacts the way the gut microbiome regulates insulin.
What Are the Benefits of Berberine for Insulin Resistance?
1. Helps control Blood Sugar
Berberine may be one of the best supplementary tools to integrate for people who want to lower blood sugar.
Research supports the idea that berberine can help support:
- Fasting levels of glucose
- Blood sugar after eating
- Metabolism of glucose
This is especially important for those with insulin resistance.
2. May Help Decrease Hyperinsulinemia
The body will create more insulin when insulin resistance occurs.
Hyperinsulinemia can cause:
- Weight gain
- Fat gain
- Cravings
- Hormone imbalance
Berberine can help with insulin sensitivity and can potentially help with more insulin being produced.
3. Supports Management of Weight
Insulin resistance can encourage weight gain.
Research shows that insulin function can be improved to encourage:
- Better control of appetite
- Less fat gain
- Enhanced metabolism
Berberine is not a diet pill, but is used by many to help with a weight management plan.
4. May Help Manage Levels of Cholesterol
There are changes in lipid levels when insulin resistance occurs.
Research shows that berberine can help support:
- Healthy levels of cholesterol of LDL
- Health of the heart
This makes berberine of interest for health of metabolism.
5. Supports Long Term Health of Metabolism
Insulin resistance is not about only blood sugar and is linked to:
- Inflammation
- Health of hormones
- Energy
- Health of the heart
Berberine can support many functions and can be used to help wellness in areas beyond control of blood sugar.
What Does the Research Support About Berberine and Insulin Resistance?
In the last 20 years there have been many studies that have researched the use of berberine and its effects on metabolism.
Improvements in these areas have been noted in research:
- Markers for insulin sensitivity
- Fasting blood sugar
- Hemoglobin A1c
- Cholesterol levels
- Body composition
Research has expanded due to studies comparing berberine with traditional metabolic methods, helping berberine gain ground as a complementary metabolic support compound.
While the research results are promising, they are not sufficient.
Berberine vs Metformin for insulin resistance
Both of these compounds will enact similar metabolic functions, activating AMPK among them.
Metformin
- Is a prescribed medication
- Has a wide research base
- Is prescribed for diabetes and insulin resistance
- Frequently has gastrointestinal side effects
Berberine
- Is a derived supplement
- Has no prescription need
- Has an emerging research base
- Is used to support metabolic wellness
Metformin is the most studied medication. However, berberine has gained a notable foothold among those who seek a more natural approach to metabolic support.
Berberine will never be a substitute for prescribed medication without professional support.
Berberine for Insulin Resistance and PCOS
There is notable insulin resistance in a majority of women with PCOS.
In fact, there are many symptoms of PCOS due to insulin resistance, such as:
- Weight gain
- Irregular cycles
- High androgens
- Ovulation issues
Berberine has gained support to help with insulin resistance due to its support of insulin sensitivity. This has gained popularity among women with PCOS and offers metabolic support to these women.
Best Time to Take Berberine for Insulin Resistance
Berberine is best taken:
- Before meals
- With meals that have carbs
- In small doses throughout the day
This method offers the best metabolic support. The timing of the dose is less important than the consistency of the doses.
Berberine Dosage for Insulin Resistance
The common dose in clinical studies is
- 500 mg
for 2–3 times a day. Adjustments to the dose should be made based on
-
The specific product
-
The individual’s health and tolerance
-
Recommendations from health care professionals
Some of the newer liposomal berberine supplements may have better absorption than the older supplements. Follow the instructions on the product or speak to a healthcare professional for guidance.
How Long Does Berberine Take to Work?
The time it takes berberine to start working is highly individualized and is dependent on the quality of an individual’s:
- Diet
- Exercise
- Sleep
- Metabolic health
- Consistency
Some may experience a difference in their cravings and appetite as well as their energy levels in a few weeks. Metabolic changes may take extra time.
Berberine Side Effects
Berberine is well tolerated by the majority of people. Berberine may cause the following side effects for a small percentage of people.
- Bloating
- Nausea
- Digestive Distress
- Diarrhea
- Constipation
Starting at a smaller dose may allow the body to better tolerate berberine.
Who Should Avoid Berberine?
Berberine should not be taken by individuals that:
- Are pregnant or breastfeeding
- Have liver or kidney disease
- Take medications that may interact with berberine
- Take diabetes medications
An especially cautious approach should be taken for berberine and blood sugar.
Frequently Asked Questions
Can Berberine Reverse Insulin Resistance?
There is no supplement that can really reverse anything. Although, studies show that berberine may support healthier insulin sensitivity when used in conjunction with a healthy lifestyle.
Is Berberine Good for Prediabetes?
People that have prediabetes consider taking berberine because it may help with insulin sensitivity as well as glucose metabolism.
How Long Should I Take Berberine?
The duration of this supplement depends on personal health and advice of the professional. Berberine can be implemented as a long-term supplement for metabolic health.
Can You Take Berberine Every Day?
There has been lots of research on the daily usage of berberine. Nonetheless, always seek medical advice.
Final Thoughts
Insulin resistance is a complicated metabolic problem that involves more than just blood sugar.
Research shows that berberine may help with:
- Insulin sensitivity
- Blood sugar levels
- Weight
- Metabolism
- Heart health
While berberine is not a substitute for other medications, it can be an important addition to a wellness plan that includes:
- Healthy eating
- Exercise
- Stress management
- Sleep
- Medical care
For people that want to naturally support their metabolism, berberine is a very good option when compared to other researched plant-based medicines.
Disclaimer
This is for informational purposes only. If you want to use berberine or change anything else, consider this to be an example of the type of things to consult your healthcare provider for first.
