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The Amount of Hidden Sugar You've Been Eating WILL SHOCK YOU!

author avatar Dr. Eric Berg 03/13/2024

Daily dietary decisions, frequently packed with concealed sugars, can greatly influence our overall well-being. Let's look at the average sugar intake per age group and how carbohydrate consumption converts into sugar in our bodies.

Learn about the role of insulin in managing blood glucose levels and the potential risks of chronic exposure to high amounts of sugar and insulin.

Hidden Sugar Consumption Statistics

The typical individual ingests an astonishing amount of sugar daily---usually without even being aware. According to the USDA, individuals consume between 225 grams and 325 grams of carbohydrates daily.

This equals approximately 0.6 pounds of sugar daily or around 218 pounds annually.

Average Sugar Intake Per Age Group

This high level of consumption isn't just limited to adults - children are also consuming excessive amounts of sugar from an early age.

A study by the Centers for Disease Control and Prevention (CDC) found that American toddlers consume more than seven teaspoons of added sugars a day on average, which is higher than the recommended limit for adults.

Conversion Of Carbohydrate Consumption Into Sugar

Sugars aren't only present in sweet foods and drinks but can be hidden in many types of food as carbohydrates that convert into glucose during digestion.

For instance, one slice of white bread contains about 14g of carbs, which converts roughly into three teaspoons of sugar. The same goes for pasta, rice, and other starchy foods - they all break down into sugars once consumed.

Consuming such large quantities contributes significantly to various health issues, including obesity, diabetes, and heart disease, among others.

It's important to understand where these hidden sources come from and how to manage them effectively to maintain a healthy lifestyle.

Role of Insulin in Managing Blood Sugar Levels

After consuming sugary foods, our bodies must act quickly to control the elevated levels of glucose in our bloodstream - a task accomplished through insulin.

Produced by the pancreas, insulin is a hormone that regulates blood sugar levels by facilitating glucose absorption into cells for energy use or storage.

How Insulin Regulates Blood Sugars

The primary function of insulin is to lower elevated blood sugar levels after meals. When you eat food rich in carbohydrates, your body breaks it down into simple sugars like glucose, which enters your bloodstream.

In response, your pancreas releases insulin, which acts as a key, allowing this glucose to enter cells where it can be used for energy.

If there's more glucose than needed immediately for energy, insulin will help store it in your liver and muscles as glycogen. Glycogen is a form of stored carbohydrate that can be tapped into later when necessary, such as during periods without food intake or intense physical activity.

Chronic Exposure to Sugar and Insulin

A diet high in added sugars leads not only to an increase but also to the prolonged elevation of both blood sugar and insulin levels.

Over time, this constant exposure can lead to 'insulin resistance,' a condition wherein cells become less responsive towards insulin's action, causing them to require even more insulin to maintain normal levels.

This leads to diabetes and other health complications such as heart disease, kidney damage, and nerve problems if left unchecked for a prolonged period due to excessive consumption of hidden sugars in our daily diets.

Health Problems Caused by Excessive Glucose and Insulin

Consuming hidden sugars can result in a range of medical issues. It's not just about weight gain, which is often the most visible consequence. The effects run much more profoundly, affecting vital organs and altering our mood and cognitive functions.

Heart-related issues

A high-sugar diet increases the risk of heart disease. When we consume too much sugar, it gets converted into fat in the liver. This process triggers inflammation and oxidative stress that contribute to heart disease.

Furthermore, excessive insulin due to chronic exposure to high blood sugar levels can cause arteries' walls throughout your body to grow faster than average, leading to atherosclerosis (hardening of arteries).

Cognitive effects

Beyond physical health implications, consuming too much added sugar also affects mental well-being. High blood glucose levels can result in symptoms like brain fog or difficulty concentrating.

At the same time, hormonal imbalances triggered by constant insulin spikes may lead to mood swings, depression, and anxiety disorders.

Skin conditions

Your skin is another organ that doesn't escape from the harmful impacts of a high-sugar diet.

Sugar attaches itself to proteins collagen and elastin - two components responsible for keeping your skin firm and youthful-looking through a process called glycation, resulting in sagging and wrinkles.

Additionally, this causes inflammation, and acne outbreaks are common among those who consume large amounts of added sugars regularly. Research has shown a clear link between dietary habits and overall skin health.

Impacts on Physical Performance & Energy Levels

Consuming high amounts of hidden sugars can significantly impact your physical performance and energy levels.

The excessive intake of these sugars, often found in processed foods and drinks, can lead to less endurance during sports activities and fatigue throughout the day.

Reduced Endurance

The body primarily uses carbohydrates for energy during exercise. However, consuming too much sugar can make our bodies reliant on this quick energy source instead of efficiently burning fats.

This reliance on sugar for fuel can reduce endurance and poor athletic performance over time.

A study published by the National Institutes of Health revealed that athletes who followed a low-carb diet improved their overall performance compared to those who consumed high amounts of carbs (including hidden sugars).

Fatigue written on papers


In addition to affecting your physical capabilities, consuming large quantities of added sugars also leads to feelings of lethargy or tiredness after meals - a condition commonly known as postprandial fatigue.

When you eat foods rich in hidden sugars, it causes rapid spikes and crashes in blood glucose levels, which results in feeling drained out.

This is because the body has worked hard producing insulin to deal with all that extra sugar; once its job is done, it leaves you feeling fatigued.

Impact of Sugar on Tooth Enamel

Sugar consumption is a significant contributor to tooth decay. When we consume sugary foods and drinks, the bacteria in our mouth feed on the sugar, producing acid that erodes our tooth enamel over time.

If left untreated, this can lead to cavities, toothaches, sensitivity, and even tooth loss.

Added sugars are particularly harmful to our teeth because they are often found in processed foods and sugary drinks that stick to our teeth longer than naturally occurring sugars.

High-fructose corn syrup, cane sugar, raw sugar, and brown sugar contribute to an increased risk of tooth decay when consumed excessively. To identify added sugars in your diet, it's important to read food labels carefully.

Look out for ingredients like high-fructose corn syrup or any "syrup," as well as words ending in "-ose" (such as fructose or sucrose), which indicate added sugars.

The Effects on Children

Children are especially vulnerable to the effects of excessive sugar consumption due to their developing teeth.

According to the American Dental Association (ADA), nearly 28% of children aged 2-5 have at least one cavity caused by excess sugar intake.

To help prevent this from happening with your child's oral health:

  • Avoid giving them sugary drinks such as soda or fruit juice. Encourage your child to drink water instead.

  • Limit snacks containing high amounts of added sugars.

  • Promote good dental hygiene habits early on through regular brushing and flossing.

Tips for Reducing Sugar Intake

If you're looking to reduce your sugar intake for the sake of your oral health (and overall health), here are some tips:

  • Drink water instead of sugary drinks like soda or sports drinks.

  • Avoid processed foods that often contain hidden sugars.

  • Avoid sugars and refined carbs and choose natural sweetener alternatives such as stevia or monk fruit extract.

The Unseen Consequences of Added Sugars in Your Diet

Many people unknowingly consume large quantities of added sugars daily without realizing the detrimental impacts on their overall well-being. These hidden sugars can trigger inflammatory conditions like acne, bad breath, nerve pain, and fatty liver disease.

Impact on Dental Health Resulting from Overconsumption of Added Sugars

A diet high in sugar increases the risk of tooth decay by providing food for bacteria that damage teeth with acid.

This process starts when leftover food particles containing carbohydrates (sugars and starches) are left on the teeth after eating. The American Dental Association recommends limiting sugary foods to protect your dental health.

Consuming an excess of sugar can result in gum affliction, a grave infection that harms gums and can ultimately ruin the jawbone if left untreated.

Studies have shown a direct link between high-sugar diets and periodontal diseases - an umbrella term for severe gum infections such as gingivitis and periodontitis.

Excessive Sugar Intake and Systemic Inflammation

Beyond just oral health issues, excessive intake of hidden sugars has been linked with systemic inflammation - a key driver behind many chronic illnesses, including heart disease, diabetes, and cancer, among others.

Avoid processed foods whenever possible, as they contain higher amounts of added sugars than fresh counterparts.


Be aware of the amount of sugar you consume, as it can impact your blood sugar levels, insulin regulation, heart health, cognitive function, physical performance, and energy levels.

Excessive glucose and insulin can have serious consequences, such as heart disease and skin conditions.

Reduce your intake of added sugars and focus on whole foods with low glycemic indexes, such as those found in the ketogenic diet, to avoid hidden sugars and improve your overall health.


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