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The ONLY Fat that Can Cause Fat Storing Hormone Resistance

author avatar Dr. Eric Berg 11/14/2024

We’ve all heard the warnings about trans fats. But how do they actually impact our health, specifically regarding trans fats and insulin resistance?

This connection is critical, playing a significant role in metabolic health and weight management. It’s about understanding how our food choices directly affect how our bodies function.

For years, I've worked with people struggling with metabolic issues, and trans fatty acid's impact is a recurring theme.

Let's explore why these fats are detrimental, the science behind trans fats and insulin resistance, and how to cut them out of your diet.

The Dangers of Trans Fatty Acids: More Than Just Weight Gain

Trans fatty acids, often listed as "partially hydrogenated oils," are unsaturated fats that undergo hydrogenation.

This process solidifies liquid oils at room temperature, extending shelf life and creating a desirable texture in processed foods.

This convenience has adverse effects on our metabolic health.

Trans Fat and Insulin Resistance: A Recipe for Metabolic Dysfunction

Insulin resistance occurs when your cells don't respond to insulin, the hormone regulating blood sugar.

Your pancreas produces more insulin, leading to metabolic problems. This can manifest as weight gain around the middle, fatigue, decreased energy, and poor sleep.

The implications of trans fat intake run deeper, impacting insulin action and often increasing unhealthy food cravings.

Studies connect trans-fatty acids to increased insulin resistance, especially with high trans fatty acid intakes.

The American Heart Association found that participants consuming partially hydrogenated oils had higher insulin resistance than those on a plant-based diet. 

This raises LDL cholesterol, lowers HDL cholesterol, and promotes inflammation and fatty liver disease. Chronic insulin resistance significantly increases the risk of type 2 diabetes.

Avoiding trans fats and incorporating linoleic acid and oleic acid sources is important for maintaining balanced membrane functions.

Crispy pork rinds

Where Trans Fats Hide: Identifying Hidden Dangers

Despite FDA regulations, trans fats can still enter our diets. Though trans fat is unhealthy, manufacturers can label products as "0g trans fat" if they contain less than 0.5g per serving.

These trans fatty acids occur in popular treats. Commercially baked goods (cookies, cakes, pastries) often contain trans fats in shortening.

Fried foods, especially from fast-food restaurants, are often cooked in partially hydrogenated oils.

Some margarines, coffee creamers, packaged snacks, crackers, and chips contain trans fat. Trans-fatty acid intake negatively impacts insulin sensitivity.

Considering the fatty acid intake from various dietary sources is important.

Breaking the Cycle: Practical Steps to Conquer Trans Fats and Insulin Resistance

Reducing trans fats from your diet involves proactive steps. Here are some practical ways to reduce trans fatty acids and support better insulin sensitivity:

1. Become a Label Detective:

Don’t just accept the "0g trans fat" claim. Check the ingredients for "partially hydrogenated oil." Small amounts accumulate, especially with regular consumption.

Consider the total fatty acid intake of your diet. Observational evidence supports the link between trans fats and metabolic syndrome.

2. Choose Healthy Fats:

Embrace good fats. Olive oil, avocados, nuts, and seeds provide essential fatty acids for good health and balanced cholesterol.

Monounsaturated fats play an important role in cell membrane health.

3. Cook at Home More Often:

Cooking at home gives you control over ingredients, minimizing hidden trans fats and maximizing fresh foods. This helps minimize insulin resistance.

4. Prioritize Whole Foods:

Focus on fruits, vegetables, and lean proteins. Choose fresh produce, unsweetened items, grass-fed meat without nitrates, and organic or free-range eggs.

Glucose tolerance can be improved by following a proper diet. Trans-fatty acids have shown to impair insulin sensitivity, as observed in Clinical Nutrition studies.

Pay attention to serving sizes. Some research involves small sample sizes and short durations.

5. Seek Support if Needed:

Addressing insulin resistance may require professional guidance. A healthcare professional or registered dietitian can offer personalized support.

They can address stubborn fat resistance by finding the root cause. Avoid high-glycemic carbs and added fructose, which impact blood sugars and fat production.

Processed foods

The Connection Between Trans Fats, Processed Foods, and Weight Gain

Trans fats, commonly found in processed foods, have been linked to increased risks of insulin resistance, inflammation, and weight gain.

When combined with high-carb foods like bread, which can spike blood sugar levels, the impact on the body can be even more pronounced.

Many people wonder, does bread make you fat? While bread alone isn’t necessarily the culprit, consuming it with trans-fat-laden foods may increase the risk of weight gain and metabolic issues.

The combination of refined carbs and trans fats can overload the body with quick-burning sugars and unhealthy fats, making it harder to maintain stable blood sugar levels and promote fat storage.

For those focused on reducing insulin resistance and managing weight, minimizing trans fats and opting for whole, nutrient-dense foods is essential.

Conclusion

The link between trans fats and insulin resistance is crucial for metabolic health. Informed food choices and a lifestyle prioritizing whole, unprocessed foods minimize chronic disease risks.

Choosing healthier fats, reading labels, and prioritizing whole foods are key. Be proactive to minimize trans fats and improve overall health, including insulin sensitivity.

Research on conjugated linoleic acid has yielded varied results on insulin action.

FAQs about trans fats insulin resistance

 

Which fats cause insulin resistance?

Trans fats are the primary dietary fats that cause insulin resistance. Excessive saturated fats and refined carbohydrates also contribute.

Should diabetics avoid trans fats?

Yes, individuals with diabetes or at risk due to insulin resistance must limit trans fat intake due to increased risks of blood vessel blockages.

What foods cause insulin resistance?

Besides trans fats, regularly consuming foods high in added sugars (sugary drinks and processed snacks) and refined carbohydrates (white bread and pastries) contributes to insulin resistance.

Large controlled trials demonstrate the adverse effects of high dietary fatty acid intakes, as mentioned in lipid research and diabetes care.

How do you get rid of insulin-resistant fat?

Combating insulin-resistant fat involves lifestyle changes: regular exercise, a proper diet, stress management, and quality sleep.

Supplements may be recommended for diabetes. Avoid high-glycemic carbs and any food with added fructose, impacting blood sugars and fat production.

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