Real Talk About Blood Sugar and Insulin

Did you know that blood sugar dysregulation represents the most common hormone imbalance nowadays? You may not think of blood sugar dysregulation as a hormone imbalance, but it is. The hormone we are talking about that is out of balance is insulin.

So what is insulin?

Insulin is the hormone that manages blood sugar. It helps you burn sugar (glucose) for energy, and when there’s too much to burn, it helps you store it away as fat (triglycerides). This is a beautiful, intelligent mechanism that helps us in times of feast or famine. When there’s no food around we have energy stored as fat that we can break down and use. Brilliant, right?

Except nowadays this thrifty metabolic design backfires because we simply have too much access to foods that crank up our blood sugar on a 24-7 basis. Our insulin receptor sites become desensitized, or resistant, over months and years of blood sugar going too high.

40% of adults in the United States have insulin resistance, and this percentage gets higher as we get older. You have at least a 1 in 2 chance of becoming insulin resistant in your adult life. It can start with genetic tendencies (got type 2 diabetes or PCOS in your family?), and it’s compounded by lifestyle habits over your lifetime. Sometimes it starts in childhood.

Think of insulin resistance as a spectrum of sugar-insulin dysregulation. This includes hypoglycemia (low blood sugar), pre-diabetes, gestational diabetes, and most women with PCOS.

Who does this apply to?

People of all ages and all body sizes. Large people can have perfect blood sugar and insulin, and thin people can be insulin resistant. Signs of insulin handling problems in teenagers are “male pattern” hair growth and irregular periods for teenage girls, sugar cravings, and an apple-shaped body where belly circumference is larger than hips.

Insulin resistance is so pervasive across populations, that really all adults, and some teens, should test for this on annual bloodwork. I am often the first to diagnose it in the populations I work with. People rarely come to me to balance blood sugar and insulin. However, they do come for PMS, irregular cycles, hot flashes, mysterious weight gain, brain fog, energy swings, headaches, poor sleep, and many many symptoms that are driven by blood sugar dysregulation. In the process of troubleshooting these symptoms, we often find insulin resistance.

These are reasons to get checked:
  1. PCOS – The majority of women with PCOS have a sugar-insulin imbalance, including thin women.
  2. Perimenopause – This is often the time of life when insulin resistance starts showing up, with telltale signs of new abdominal weight gain that doesn’t feel right, and hormone symptoms like hot flashes and night sweats.
  3. PMS – Sugar-insulin dysregulation can wreak havoc on hormone balance before your period.
  4. Inflammation – Often insulin resistance is one of the root causes of inflammation, and it’s hard for your immune system to reduce inflammation if insulin resistance is not addressed.
  5. Mood swings & anxiety – When blood sugar is unstable, it’s harder to be emotionally regulated.
  6. Post-menopausal – Your risks for insulin resistance go up when you are postmenopausal, as your natural estrogen offered some protection before.
  7. Pregnancy – Often insulin resistance shows up for the first time during pregnancy when it’s normal for glucose to go higher.
  8. ADHD – Blood sugar balance is a huge player in mental focus. Often people with ADHD need to modify eating habits to improve focus.
  9. Energy swings and cravings – Insulin resistance can cause cravings, energy slumps after meals, and feeling low blood sugar “hangriness” between meals.
  10. Cognitive decline and dementia – This is highly associated with sugar and insulin dysregulation.
  11. Rapid aging signs (joints breaking down, skin wrinkles, etc) – Insulin resistance upregulates molecules called AGES (advanced glycation end products) that accelerate aging.
  12. Mysterious weight gain – This is usually due to IR showing up visibly, however, it’s been years in the making prior to this. There can be other reasons for odd weight gain though, so be sure to check your thyroid as well.

When people come to see me with anything on the above list, blood sugar and insulin are top on my list to check.

How do you test for insulin resistance?

The basic labs to start with include hemoglobin A1C, fasting insulin and glucose, and a lipid panel. These are common on annual bloodwork, however, usually fasting insulin is left out – even though it’s so important!

The problem with lab reference ranges is that they rarely red-flag your results until you’re out of range. The ranges are wide, and once you’re out of range, it means that insulin resistance has progressed for years. It’s much easier to reverse it when your lab markers are trending in that direction as opposed to already there. Some people need more advanced labs, such as a glucose tolerance test with insulin, to really see what insulin is doing.

Balancing blood sugar and becoming insulin sensitive again

You don’t need to go on a restrictive diet and suffer miserably in order to reverse insulin resistance. In fact, science shows that diets don’t work, and they increase risks for disordered eating and a generally messed-up metabolism. Healing insulin resistance doesn’t equal losing weight either. You can have sugar and insulin dysregulation at any size, and you can heal it at any size.

It does take commitment to learn how to:

  1. Apply gentle nutrition guidelines that regulate your blood sugar. People respond to food differently, and it works best to tune into how your mind and body respond to food – your satiety, fullness, mood, energy, the lasting power of your meals, physical energy, and your actual blood sugar readings on a glucometer.
  2. Adjust lifestyle habits to regain an insulin-sensitive metabolism. Habits are what we do unconsciously, and they are often driven by the pleasure-seeking quick-fix part of our brains. Changing habits takes awareness and attention. Fortunately, there are smart habit change models and techniques you can apply to consciously change your thoughts, feelings, and actions.

These two steps – tuning in and changing habits, are steps that people need help with. Get the help. Whether it be a class, a book, or a coach, you deserve to get help with this project.

Is this article useful or interesting to you? Let me know in the comments,


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