EP079: Diabetes Basics - Why the Simple Stuff Still Works
Some exercise is way better than nothing, and that's where you see the most benefit.
Does diabetes advice feel like it changes every week? One day it's "no carbs." The next day it's "only eat at noon." We get it. It's exhausting.
Here's the good news. The diabetes basics have stayed the same for decades. We talked with Dr. Karl Nadolsky, an endocrinologist and obesity medicine doctor. His message was full of hope. You do not need a secret trick.
Let's break it down together.
Why Does Diabetes Advice Keep Changing?
Dr. Nadolsky says it often starts with one study. The study finds something a little different. Then an influencer grabs it and says, "See? This is the ONLY way!"
It's like finding one good fishing spot and telling everyone the other lakes are empty.
When you look at all the research together, the story is steady. Food, movement, sleep, and support have been the foundation of the main guidelines for a very long time.
And here's the sad part. Many of those influencers make money by tricking people into thinking there is one special secret. Then they sell you a supplement.
Diabetes Basic #1: Take In a Little Less Energy
This is the part some people don't want to hear. Dr. Nadolsky says that to lose weight, you need to take in a bit less energy (calories) than your body uses. That also helps the weight-related part of insulin resistance.
But here is the hopeful part. There are many ways to do it:
Eat more whole, minimally processed foods, like a Mediterranean style
Cut back on carbs
Cut back on fat
Try intermittent fasting
Use meal replacement shakes along with vegetables
The studies show these paths work in similar ways. So you can mix and match. Pick what fits your life. As Dr. Nadolsky said, "We don't want them to be miserable either."
Whole Foods Can Make It Easier
In hospital studies at the NIH, people ate similar foods. One group got whole foods. The other group got processed foods. The whole food group ate about 500 fewer calories a day. They didn't even try.
So it's not about willpower. It's about the food around you.
Diabetes Basic #2: Move a Little, Then a Little More
You don't need a fancy plan. Dr. Nadolsky's mantra is "consistency over complexity."
Some exercise is way better than nothing. That's where you see the most benefit.
Start with a short walk each day. Slowly add speed, time, or a hill.
Add strength training. A few sets for each muscle group, a couple of times a week, goes a long way.
Break up long stretches of sitting.
Show up. Keep it simple. Repeat.
Diabetes Basic #3: Don't Fear Insulin
Many people with type 2 are scared of insulin. They think once they start, they will never stop. Some visits even make insulin sound like a punishment.
Here is what Dr. Nadolsky shared:
He believes that when type 2 is treated well, people often don't need insulin. Many can come off it.
If you do need insulin to keep your blood sugar in a safe range, it is a fine tool.
Needing insulin is not a failure.
Newer medicines, like GLP-1s and SGLT2 inhibitors, treat more of the root causes of type 2. They can also help the heart, kidneys, and liver.
Please talk with your care team before you change any medicine.
Lowering Blood Sugar Too Fast Can Feel Rough
Has your blood sugar been high for a long time? If it drops very fast, you may feel awful. Some people say it feels like the flu for a week or two. Some feel it for a month or more.
Dr. Nadolsky told us about a friend this happened to. He felt terrible for a few months after bringing his sugars down. It's real, and you're not imagining it. Tell your care team how you feel. They can adjust the plan with you.
Why Do Doctor Visits Feel So Rushed?
Dr. Nadolsky says it's not that doctors don't care. The system pays for short visits. A 15 to 20 minute visit just can't cover everything.
That's why diabetes educators matter so much. People often tell Amber, "No one ever told me that."
It's rarely a lack of information. It's a lack of implementation. It's putting it all together in a way that fits your life.
Dr. Nadolsky agrees. He says dietitians and diabetes educators deserve more support.
Your Diabetes Basics Checklist
Keep this list handy:
Choose a way of eating you can enjoy
Add more whole foods when you can
Take a walk most days
Do simple strength training a couple of times a week
Ask questions until it makes sense
Skip the "one secret" hype and the supplements
Your Next Step
Want these basics in one simple plan? Subscribe to the channel and get your FREE Prediabetes and Type 2 Diabetes 'Remission Roadmap' at https://roadmap.thediabetespodcast.com
Take courage! You can do this, and we can help.
Disclaimer:The information in this blog post and podcast is for educational and informational purposes only. It is not medical advice, diagnosis, or treatment, and it does not replace a one-on-one relationship with your physician or qualified healthcare professional. Always talk with your doctor, pharmacist, or care team before starting, stopping, or changing any medication, supplement, exercise plan, or nutrition plan—especially if you have diabetes, prediabetes, heart, liver, or kidney conditions, or take prescription drugs like metformin or insulin. Results vary from person to person. Examples, statistics, or studies are shared to educate, not to promise outcomes. Any discussion of medications, dosing, or side effects is general in nature and may not be appropriate for your specific situation. Do not ignore professional medical advice or delay seeking it because of something you read or heard here. If you think you are experiencing an emergency or severe side effects (such as persistent vomiting, severe diarrhea, signs of dehydration, allergic reaction, or symptoms of lactic acidosis), call your local emergency number or seek urgent care right away. We strive for accuracy, but health information changes over time. We make no guarantees regarding completeness, timeliness, or suitability of the content and assume no liability for actions taken or not taken based on this material. Use of this content is at your own risk. Links or references to third-party resources are provided for convenience and do not constitute endorsement. By reading, listening, or using this information, you agree to these terms and understand that you are responsible for your own health decisions in partnership with your licensed healthcare provider.
