Health and Me

Rachel V Thomas

Study Links Fructose With Metabolic Diseases: Why This Popular Sweetener Is Raising Concerns

Fructose, found in all processed foods such as sodas and snacks, may not just be adding to your calories. A new study warns about its significant role in the rising metabolic diseases.

The study, published in the journal Nature Metabolism, showed that fructose may be playing a distinct role in driving metabolic disease, acting as a signal that promotes fat production and storage.

“Fructose is not just another calorie,” said lead author Richard Johnson, professor at the University of Colorado Anschutz. 

“It acts as a metabolic signal that promotes fat production and storage in ways that differ fundamentally from glucose,” he added. 

<h2>Why Fructose's Metabolic Effects Raise Concern?</h2>

In the study, the researchers examined how common dietary sweeteners, including table sugar (sucrose) and high-fructose corn syrup, impact human health.

While both contain glucose and fructose, fructose has unique metabolic effects that may more directly contribute to obesity and related conditions.

“Its metabolism bypasses normal energy regulation, leading to increased fat synthesis and lower cellular energy, processes linked to obesity, insulin resistance, and cardiovascular risk,” revealed the researchers.

As the body can produce fructose internally from glucose, the team pointed out that its impact on disease may be broader than just dietary sugar intake.

Also read:<a href="https://www.healthandme.com/nutrition/the-sweet-trap-how-much-natural-sugar-should-you-consume-daily-article-151718754" data-type="tilCustomLink">The Sweet Trap: How Much Natural Sugar Should You Consume Daily?</a>

The study also outlined how fructose metabolism bypasses key regulatory steps in the body’s energy-processing pathways.

<ul><li>increased fat synthesis, </li><li>depletion of cellular energy (ATP) </li><li>the production of compounds linked to metabolic dysfunction.</li></ul>Over time, these effects may contribute to metabolic syndrome, a cluster of conditions that includes obesity, insulin resistance, and cardiovascular risk.

“This review highlights fructose as a central player in metabolic health,” said Johnson. “Understanding its unique biological effects is critical for developing more effective strategies to prevent and treat metabolic disease.”

The World Health Organization (WHO) advises that added sugars must make up fewer than 10 per cent of your daily total energy intake, better yet, aiming for 5 per cent for optimal health gains—approximately 25 grams or 6 teaspoons a day for an adult eating 2,000 calories a day.

The American Heart Association (AHA) is even more stringent:

Women: Restrict to 100 calories/day of added sugars (approximately 25 grams or 6 teaspoons).

Men: Restrict to 150 calories/day (approximately 38 grams or 9 teaspoons).

You're taking in too much added sugar if:

<ul><li>Over 10 per cent of your total daily calories are from sugar. </li><li>You're taking in more than 150 calories/day (men), or 100 calories/day (women) from sugar.</li></ul>

Read: <a href="https://www.healthandme.com/health-wellness/iran-israel-war-benjamin-netanyahu-undergoes-treatment-for-early-stage-prostate-cancer-symptoms-you-should-not-ignore-article-154164576" data-type="tilCustomLink">Benjamin Netanyahu Undergoes Treatment For Early-stage Prostate Cancer: Symptoms You Should Not Ignore</a>

While sugar in whole foods such as fruits and vegetables isn't the problem—it's part of a nutrient-dense package, the problem lies with the sneakily added sugars in everyday products such as ketchup, cereals, salad dressings, protein bars, and "health" drinks. 

Instead of being afraid of all sugar, pay attention to where it's coming from. Read labels carefully. Stick to whole foods, avoid processed items. While natural sugars in your bowl of fruit or glass of milk may not be a problem, keep an eye out for the syrup in your coffee or that "healthy" granola.

Natural sugars can absolutely be part of a balanced, healthy diet. However, the body doesn’t distinguish between a sugar cube and a fruit smoothie when it comes to blood glucose spikes. What makes all the difference is the nutritional context.

Health Conditions A-Z

health

Fructose

Metabolic Diseases

sucrose

Sweetener

World Health Organization

added sugar

WHO Prequalifies First-ever Malaria Treatment For Newborns, Infants

Heatwave Alert, Day 2: Do You Know The Signs Of Heat Stress?

Health & Wellness

8 Sit-Up Variations to Strengthen Your Core and Build Stability

Benefits Of Ayurvedic Health Supplement Ashwagandha

9 Anti-Inflammatory Breakfast Options You Should Try

5 Foods You Should Avoid For PCOS, Says Gynecologist

Love Sitting With Your Legs Crossed? Here’s You Should Avoid It

6 Daily Foods That Are Secretly Increasing Your Calories

9 Brain Boosters You Should Do Everyday

Hip Exercises That Will Keep You Flexible As You Age

9 Leg Exercises Office Workers’ Should Do At Home

Benefits of Having Herbal Tea Every Morning

9 Daily Habits That Boost Your Brain Power

Lower-Body Exercises That Are Game-Changers

How Drinking Apple Cider Vinegar Helps You

Aging Myths You Should Never Believe

Superfoods That Support Your Gut Health

What Happens To Your Body When You Eat Instant Noodles Every Day?

Health Issues Premature Babies Often Face

Exercises Office Workers Should Do For Their Heart Health

Reasons Why You Should Add Raw Turmeric To Your Diet

Benefits Of Drinking Milk At Night: Why You Should Do It

Food That Provides Vitamin B12 Naturally In Your Diet

Surprising Health Benefits Of Fenugreek Seeds

9 Superfoods You Should Eat For Your Brain Health

What Does Mental Health Support Look Like At Work?

Long Stretches You Should Do To Unwind From Your Day

Colon Cancer In Young Adults: Early Symptoms You Should Know

Health Benefits Of Eating Dry Fruits Everyday

Are You At Risk For Fried Rice Syndrome?

These Tests Reveal How Well You Are Aging

Lower-Back Exercises You Should Do After A Long-Day's Work

Children’s Diet – What Kids Need To Eat For Immunity Building

Common Diabetes Myths That Could Hurt Your Health

Love Spicy Food? Here’s How It Affects Your Health

Superfood List: Veggies And Fruits You Must Have For Immunity

Foods People With IBS Should Avoid

Exercises To Improve Digestion

Easy Work Lunches You Can Make In The Morning

Hunger Vs Craving: Difference Explained In 60 seconds

These Things Can Cause Your Heart To Age Faster

High Carb Foods That Are Actually Healthy

Fructose, found in all processed foods such as sodas and snacks, may not just be adding to your calories. A new study warns about its significant role in the rising metabolic diseases. The study, published in the journal Nature Metabolism, showed that fructose may be playing a distinct role in driving metabolic disease, acting as a signal that promotes fat production and storage. “Fructose is not just another calorie,” said lead author Richard Johnson, professor at the University of Colorado Anschutz. “It acts as a metabolic signal that promotes fat production and storage in ways that differ fundamentally from glucose,” he added. Why Fructose's Metabolic Effects Raise Concern?In the study, the researchers examined how common dietary sweeteners, including table sugar (sucrose) and high-fructose corn syrup, impact human health. While both contain glucose and fructose, fructose has unique metabolic effects that may more directly contribute to obesity and related conditions. “Its metabolism bypasses normal energy regulation, leading to increased fat synthesis and lower cellular energy, processes linked to obesity, insulin resistance, and cardiovascular risk,” revealed the researchers. As the body can produce fructose internally from glucose, the team pointed out that its impact on disease may be broader than just dietary sugar intake. Also read:The Sweet Trap: How Much Natural Sugar Should You Consume Daily?The study also outlined how fructose metabolism bypasses key regulatory steps in the body’s energy-processing pathways. This can lead to increased fat synthesis, depletion of cellular energy (ATP) the production of compounds linked to metabolic dysfunction.Over time, these effects may contribute to metabolic syndrome, a cluster of conditions that includes obesity, insulin resistance, and cardiovascular risk. “This review highlights fructose as a central player in metabolic health,” said Johnson. “Understanding its unique biological effects is critical for developing more effective strategies to prevent and treat metabolic disease.” How Much Sugar Is Too Much? The World Health Organization (WHO) advises that added sugars must make up fewer than 10 per cent of your daily total energy intake, better yet, aiming for 5 per cent for optimal health gains—approximately 25 grams or 6 teaspoons a day for an adult eating 2,000 calories a day.The American Heart Association (AHA) is even more stringent:Women: Restrict to 100 calories/day of added sugars (approximately 25 grams or 6 teaspoons).Men: Restrict to 150 calories/day (approximately 38 grams or 9 teaspoons).You're taking in too much added sugar if: Over 10 per cent of your total daily calories are from sugar. You're taking in more than 150 calories/day (men), or 100 calories/day (women) from sugar.Read: Benjamin Netanyahu Undergoes Treatment For Early-stage Prostate Cancer: Symptoms You Should Not IgnoreWhile sugar in whole foods such as fruits and vegetables isn't the problem—it's part of a nutrient-dense package, the problem lies with the sneakily added sugars in everyday products such as ketchup, cereals, salad dressings, protein bars, and "health" drinks. Instead of being afraid of all sugar, pay attention to where it's coming from. Read labels carefully. Stick to whole foods, avoid processed items. While natural sugars in your bowl of fruit or glass of milk may not be a problem, keep an eye out for the syrup in your coffee or that "healthy" granola. Natural sugars can absolutely be part of a balanced, healthy diet. However, the body doesn’t distinguish between a sugar cube and a fruit smoothie when it comes to blood glucose spikes. What makes all the difference is the nutritional context.