Sugar is called a "slow poison" because excessive intake, especially of added and fructose-heavy sugars, leads to chronic diseases over time, causing fat storage, inflammation, insulin resistance, fatty liver, and increased risks of heart disease, stroke, and diabetes, similar to how poison causes gradual harm rather than immediate death. The liver metabolizes fructose like alcohol, converting it to fat, which damages the liver and contributes to systemic issues, while sugar also disrupts appetite signals, promoting overeating and obesity.
Sugar is considered a slow poison because excessive consumption over time can lead to insulin resistance, which is a root cause of many chronic diseases. It also contributes to fat storage, weight gain, and gradually damages various organs in the body.
Sugar both drives fat storage and makes the brain think it is hungry, setting up a “vicious cycle,” according to Lustig. More specifically, it is fructose that is harmful, according to Lustig. Fructose is a component of the two most popular sugars.
Sugar-sweetened beverages may increase your risk for heart disease and diabetes, and are linked to over 300,000 deaths, a study finds.
When people eat or drink something sweet, their brains release dopamine, a neurotransmitter that creates feelings of pleasure. This is what makes sugar so addictive--it's like a drug that rewards you for eating it. And because sugar is so ubiquitous in our foods, it's hard to avoid getting hooked on it.
By far, alcohol is the most commonly abused substance in the United States.
So for 7 days I set myself a challenge of eliminating it from my diet. The result: I feel so much more energised, less bloated, more alert, better sleep, better mood, less food noise, Less cravings to cap off all my meals with a pudding, I feel more positive and in control.
"Your liver metabolizes sugar the same way as alcohol, and converts dietary carbohydrates to fat," says Dr. Hu. Over time, this can lead to a greater accumulation of fat, which may turn into fatty liver disease, a contributor to diabetes, which raises your risk for heart disease.
There's no single "number one" unhealthiest soda, as different ones rank poorly for different reasons (sugar, acidity, dyes), but Mountain Dew, Fanta Grape, and orange sodas often top lists due to high sugar, potent citric acid for enamel erosion, and potentially carcinogenic artificial dyes (like Red 40), making them particularly damaging for teeth and overall health, notes this article from Eat This, Not That! and this article from Fowler Orthodontics. Dark sodas (like Coke/Pepsi) are also very unhealthy due to sugar, caffeine, and caramel coloring, while clear sodas (Sprite/7Up) are generally less harmful but still packed with sugar, says this article from MEL Magazine.
Recently, it has been detected that unexplained cardiac arrest in some young individuals developed after consuming energy drinks, particularly simultaneously with alcohol intake. It is known that several stimulants are included in formulas of different energy drinks.
Sugar affects the brain like addictive drugs⁴, which makes sugar particularly tempting for people with a substance use disorder. Addictive substances release large amounts of dopamine, a neurotransmitter associated with pleasure, reward, repeated behaviors, motivation, and learning.
It has the power to reset your tastebuds, stop sugar cravings, revamp your energy and focus, and boost your metabolism. One of the biggest perks is fast, healthy weight loss. We've seen clients drop up to 15 pounds in two weeks thanks to a combination of fat loss, reduced inflammation, and less water retention.
Sugar isn't inherently bad. Actually, it's necessary: Our bodies run on sugar. The body processes the carbohydrates from food and turns much of it into glucose (sugar). The cells pull the glucose from the bloodstream and use it for fuel and energy.
Excess glucose gets converted into fat, which can accumulate in the liver cells. Over time, this may result in non-alcoholic fatty liver disease (NAFLD), a condition in which excessive liver fat leads to inflammation and harm.
When you compare the health outcomes of fructose versus alcohol consumption, you end up seeing a very familiar pattern – the diseases they cause are virtually identical! In reality the scientific literature shows that fructose may be far worse than ethanol in its wide-ranging negative impact on human health.
You have many symptoms of diabetic ketoacidosis. These include being very thirsty, urinating often, feeling a need to throw up or throwing up, belly pain, weakness or tiredness, shortness of breath, fruity-scented breath, and confusion.
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What's the limit for added sugars? Try to limit added sugars as much as possible — a simple rule is to aim for less (or much less!) than 50 grams a day. And people who get less than 2,000 calories a day, such as younger children and some teens and women, need to limit added sugars to much less than 50 grams a day.
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Boycotting sugar for 30 days can help. A diet rich in sugar is also a diet rich in oils and cholesterol. Boycotting sugar may help the body process nutrients better, hence you may also witness reduced levels of cholesterol and blood pressure.
Although the high consumption of added sugars in the US population (on average, approximately 22 teaspoons per day) is possibly related to the “addictive” property of the palatable foods and the reward system in the brain, the abundance of added sugars in the current food environment and influential advertising by the ...
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The 3-3-3 rule for weight loss is a simple, habit-based method focusing on three key areas: 3 balanced meals a day, 3 bottles (or ~1.5L) of water by 3 PM, and 3 hours of physical activity per week, aiming for consistency over complex diets. It simplifies fat loss by establishing rhythm through consistent eating, adequate hydration to support metabolism, and regular movement, promoting sustainable health without intense calorie counting or restrictive rules, says Five Diamond Fitness and Wellness, Joon Medical Wellness & Aesthetics, and EatingWell.
Drink more water
“Water helps your kidneys filter out excess sugar through urine,” says Khan. “So, the more hydrated you are, the more urine production you'll have, which flushes out sugar in the body.” Always opt for water instead of sugary drinks, like soda and juice.
Sugar increases belly fat and fiber reduces belly fat; thus when you're juicing fruits, you're removing the fiber, leaving pure sugar. So one quick fix, a very concrete fix, would be eliminating sugary drinks.