Skip nav to main content.
Shop Now
Home > Dr. Megan’s Blog > The 3 Best Supplements to Support Blood Sugar Naturally | Prednisone

The 3 Best Supplements to Support Blood Sugar Naturally | Prednisone

The 3 Best Supplements to Support Blood Sugar Naturally | Prednisone

If your blood sugar has been creeping up on prednisone—or if your doctor has mentioned diabetes, steroid-induced diabetes, or pre-diabetes—what you’re experiencing isn’t random, it’s not your fault, and it is not inevitable.

I need to be direct with you about something most doctors don’t explain clearly enough.

If you’re on prednisone and your blood sugar is rising, you’ve probably been told: “Blood sugar goes up on prednisone. That’s just the price you pay.”

But that belief is leaving Prednisone Warriors needlessly suffering—because the real problem isn’t just the prednisone itself.

The real problem is that certain nutrients your body needs to handle blood sugar are being depleted, and nobody’s replacing them.

Watch now!

Today I’m going to walk you through three supplements that have strong clinical evidence for helping with prednisone-related blood sugar issues (and other types of blood sugar problems too).

One of these supplements was studied in patients with steroid-induced diabetes, and the results were stunning: It reversed steroid-induced diabetes in 94% of patients in one week.

I’ll explain the mechanism for each supplement—what prednisone is actually doing to disrupt your blood sugar—and what the research says. By the end of this article, you’ll understand exactly what’s happening inside your body and what you can do about it.

Download: Free Guide – The Top 10 Nutrients You Need While on Prednisone → Over 45,000 Prednisone Warriors have already downloaded this resource.

What Prednisone Is Actually Doing to Your Blood Sugar

Before we get to the supplements, you need to understand the mechanism.

Prednisone makes your cells resistant to insulin—the hormone that unlocks your cells to let sugar in.

Think of insulin as a key and your cells as locked doors. Prednisone essentially gums up the lock. Even if your pancreas is making plenty of insulin, the lock doesn’t work properly anymore, so sugar can’t get into your cells where it’s supposed to be used for energy. Instead, it stays in your bloodstream.

And here’s the part nobody tells you: This isn’t just about prednisone. High sugar diets, stress, and aging all deplete specific nutrients your body needs to make that “lock” work properly.

Many Prednisone Warriors are running on empty—and that’s why blood sugar spirals out of control.

The good news? We can address this from multiple angles at once.

Supplement #1: Chromium Picolinate (The Most Potent and Most Frequently Depleted)

What Chromium Does

Chromium is a trace mineral that your body needs to make insulin work properly.

Without enough chromium, insulin can’t do its job—even if your pancreas is making plenty of it. The lock stays jammed.

Prednisone, high sugar diets, stress, and aging all deplete chromium. And many people on prednisone are running on empty.

The Research That Stopped Me in My Tracks

Researchers have been studying chromium for blood sugar control, and one study published in Diabetes Medicine made me sit up straight.

They gave 50 patients with steroid-induced diabetes 600 micrograms of chromium picolinate daily (200 micrograms three times a day with meals).

Within one week:

  • 47 out of 50 participants saw their blood sugar drop from 250 mg/dL to under 150 mg/dL
  • That’s a drop of 100 points or more
  • They were able to cut their diabetes medications in half

Let that sink in. One week. 94% success rate.

Other research confirms that chromium picolinate also:

  • Supports insulin sensitivity
  • Lowers fasting blood sugar
  • Reduces sugar cravings

How to Use Chromium

Effective research dose: 200 micrograms, 2 to 3 times a day with meals.

Form matters: Make sure you’re getting chromium picolinate specifically. That’s the best-absorbed and well-studied form. You can even look for the Chromax brand, which is what most of the clinical studies used.

Food sources of Chromium:

  • Broccoli
  • Green beans
  • Whole wheat
  • Beef
  • Apples

But supplementation is usually needed to hit therapeutic levels while on prednisone, because the depletion is so significant.

Supplement #2: Berberine (Nature’s Ozempic)

This second supplement works through a completely different pathway—which is exactly why these three work so well together.

What Berberine Is

Berberine is a natural compound from plants like goldenseal and Indian barberry.

Researchers sometimes call it “Nature’s Ozempic” or “Nature’s Metformin” because it activates the same metabolic enzyme that Metformin (the common diabetes drug) targets.

How Berberine Works

That enzyme is called AMPK (AMP kinase). Think of AMPK as your body’s master metabolic switch.

When it’s activated, your cells start using blood sugar more efficiently.

But berberine doesn’t stop there. It also:

  • Slows down how fast carbohydrates break down in your gut
  • Reduces sugar production in your liver
  • Improves how your cells respond to insulin

It works on the problem from multiple directions at once.

The Research on Berberine

A meta-analysis of 14 clinical studies found that berberine significantly reduced:

  • Fasting blood sugar
  • Post-meal blood sugar
  • A1C levels

One head-to-head study compared berberine directly to Metformin in newly diagnosed type 2 diabetics. After three months, the results were similar.

The berberine group reduced fasting blood sugar by 63 mg/dL.

The Bonus Benefits

Berberine also supports:

  • Healthy cholesterol levels
  • Healthy blood pressure
  • Healthy triglycerides
  • Weight management

Which is especially helpful since prednisone affects all of those.

How to Use Berberine

Most studies use 900 to 1,500 mg per day, divided into 2 or 3 doses, always taken with meals.

I recommend starting at 500 mg once or twice a day and slowly building up over time. This helps avoid the most common side effect, which is temporary digestive upset in the first few days.

Important note: Berberine can interact with diabetes medications, blood thinners, blood pressure medications, and antibiotics. Always run this supplement by your doctor, especially if you’re already on medications.

Supplement #3: Magnesium (The Surprise Player)

This one surprises people the most.

Most people think of magnesium for sleep or muscle cramps. But here’s what most people—including most doctors—don’t realize.

What Magnesium Does

Magnesium is required for over 300 biochemical reactions in your body, and a significant number of these reactions involve blood sugar regulation and insulin signaling.

Without enough magnesium, your insulin receptors can’t function properly.

And prednisone, stress, poor diet, depleted soil, and diuretics all deplete magnesium rapidly.

The Research That Stopped Me Cold

Here’s a statistic that made me pause: 25% to 38% of people with diabetes are magnesium deficient.

And research shows that adults with diabetes who consume less than 250 mg of magnesium a day have a 56% higher risk of mortality.

But here’s the good news: A meta-analysis of clinical studies confirms that magnesium supplementation can reduce fasting blood glucose and improve insulin sensitivity—especially in people who are already deficient.

Which means this is most powerful for people on prednisone who are depleted.

How to Use Magnesium for Blood Sugar Support

Studies use 250 to 350 mg of elemental magnesium daily.

The form matters a lot. The best-absorbed forms are:

  • Magnesium glycinate (gentle on the stomach)
  • Magnesium citrate

Avoid magnesium oxide. It’s the most common form you’ll find in drugstores, but it’s the least absorbed. It’s basically like swallowing a rock.

Food sources of magnesium:

  • Dark leafy green vegetables
  • Nuts and seeds
  • Dark chocolate
  • Avocado
  • Legumes

But most people on prednisone need to supplement.

Important note: If you have kidney disease, do not take magnesium without your doctor’s approval.

Why All Three Together Are More Powerful Than Any One Alone

Here’s the key insight: Prednisone is disrupting your blood sugar through at least three separate mechanisms simultaneously.

  • Chromium works at the cellular receptor level
  • Berberine activates the AMPK metabolic pathway
  • Magnesium supports the enzymes that make all of insulin’s work possible

You’re not dealing with just one problem. You’re dealing with three. And these three supplements each address a different one.

That’s why taking all three creates a synergistic effect that’s more powerful than any single supplement alone.

How to Start: A Practical Implementation Framework

You can start with one at a time to see how your body responds.

Week 1-2: Start with Chromium

  • Chromium picolinate: 200 mcg, 2 to 3 times a day with meals
  • This is the most potent and most frequently depleted

Week 3-4: Add Magnesium

  • Magnesium glycinate: 250-350 mg per day

Week 5+: Add Berberine

  • Start with 500 mg at each meal
  • Gradually work up to 1,500 mg total per day

I’ve Got You Covered: Nutranize Zone and the Minimize Moon Face Kit

If you don’t want to go out and find good sources of all of these individually, I’ve got you covered.

I created Nutranize Zone, which is the first and only supplement designed specifically for people on prednisone. These three ingredients are part of the 17 nutrients included to support you while on prednisone.

You can optimize your results by getting Nutranize Zone as part of the Minimize Moon Face Kit, which includes:

  • Nutranize Zone (with chromium, magnesium, and other key nutrients)
  • Dihydroberberine (a more absorbable form of berberine that works even better at a lower dose)
  • Probiotics to support your gut and decrease bloating and swelling
  • Fish oil and vitamin D to maximize nutrient support against weight gain and blood sugar issues

Learn more about the Minimize Moon Face Kit here →

Critical Reminders If You’re Already on Diabetes Medications

If you’re already on diabetes medications, you need to monitor your blood sugar more closely and work with your doctor on any adjustments.

These supplements can and do lower blood sugar—and you definitely don’t want it to go too low (hypoglycemia).

Three Questions to Take to Your Next Doctor Appointment

Write these down and bring them with you:

  1. “Can you check my fasting blood sugar and A1C since I’ve been on prednisone?” Many doctors don’t automatically monitor this. They absolutely should.
  2. “Am I at risk for steroid-induced diabetes, and should we be checking it more frequently?”
  3. “Are there any interactions I should worry about if I add chromium, berberine, magnesium, or other supplements to my regimen?”

You deserve answers.

Blood Sugar Is Only One Piece of the Puzzle

Now you know how to protect your blood sugar from the inside while you’re on prednisone.

But here’s what I haven’t told you yet: Blood sugar is only one of the ways prednisone is depleting your body right now.

Bones, sleep, immune system, mood—there’s a specific nutrient being stripped for each one.

In my free guide, I break down every single nutrient that prednisone depletes and exactly what to do about each one.

Download: The Top 10 Nutrients You Need While on Prednisone →

And if you want the complete picture of what prednisone is doing to your body and how to protect yourself, watch my video on the number one mistake people make with prednisone.

Watch: The #1 Mistake You’re Making With Prednisone →

You don’t have to accept rising blood sugar as an inevitable side effect of prednisone. You can address the root cause—the nutrient depletion—and give your body what it needs to function properly again.

Keep fighting, Prednisone Warriors. I’m here with you.

Dr. Megan Milne, PharmD, BCACP

Dr. Megan Milne, PharmD, BCACP, is an award-winning clinical pharmacist board certified in the types of conditions people take prednisone for. Dr. Megan had to take prednisone herself for an autoimmune condition so understands what it feels like to suffer prednisone side effects and made it her mission to counteract them as the Prednisone Pharmacist.

Related Posts