A sugar detox is like hitting the reset button on your brain, and it can help you break free of the addictive properties of this sweet temptation. The simplest way to reduce your sugar intake is to make sure that at least 80% of the foods in your diet do not have it, or only in very low amounts. The other 20% can include fruit and the occasional sweet treat.

Removing sugar from your diet completely may be setting yourself up for defeat, as the resulting drop in dopamine can worsen your cravings. However, with a proper sugar detox meal plan, you can cleanse your body the right way.

Sugar Detox: What Does It Mean?

A sugar detox is a limited period [1] during which you cut out or decrease your sugar intake. Typical detox cycles last 7, 21, or 30 days, and during this time you significantly lower your consumption of sugar sources like candy, processed foods, sweetened drinks, and desserts.

The idea behind the detox is to cleanse your system and lower the risk of developing chronic conditions like obesity, heart disease, and diabetes. A sugar detox can also boost oral health, keep sugar cravings at bay, and help you manage weight loss.

Why Do We Crave Sugar?

A craving is an intense desire to eat something specific, and according to the Journal of Nutrition [2] we often crave high-sugar, energy-dense foods. Sugar makes us feel good because it stimulates dopamine release for a temporary boost in pleasure. Sugar cravings frequently result from fluctuations in blood sugar, because low levels can trigger a desire for something sweet. Other factors that can make you crave sugar include hormonal fluctuations, stress, and other mental health problems like depression or anxiety.

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Why Do a Sugar Cleanse?

When you rely on sugar for a quick energy boost, you can experience a crash soon after because the effects only last for a short time. When you do a sugar cleanse, it helps stabilize glucose levels so your body has lasting energy throughout the day.

A 2019 research review [3] stated that the American population consumes more than 300% of the recommended daily sugar intake. If you don’t sugar cleanse, you’re also more likely to put on a few extra pounds as it helps shed extra weight. In addition, according to the European Journal of Nutrition [4], reducing sugar intake can decrease the risk of chronic conditions like diabetes, fatty liver, and heart disease.

How Does Sugar Affect the Body and Brain?

Glucose is a type of sugar that serves as the primary fuel for every cell in the body. The brain has an abundance of nerve cells that require energy, and this organ utilizes about half of the body's sugar stores.

Functions like cognition, learning, and memory require balanced blood sugar levels and effective processing of this energy source by the brain. When there's insufficient sugar in the cerebral cortex, neurotransmitter production may be impaired. Hypoglycemia is a diabetes-related condition characterized by low blood sugar, and it can result in reduced energy for brain function.

Although the brain does require some sugar [5] for proper functioning, too much may have negative consequences. Overindulging poses a risk to brain health, and it can lead to sugar addiction, memory impairment, and a decline in overall wellness.

Sugar can boost the release of addictive brain chemicals [6] like dopamine and opioids, which is why it is such a powerful temptation. Studies [7] indicate that consuming excess amounts may increase the risk of dementia and lead to memory deficits.

According to a 2023 review [8], those who overindulge in sugar are more likely to experience weight gain, high cholesterol levels, and poor metabolic outcomes.

What Benefits Can You Expect From a Sugar Detox?

A sugar detox can have significant advantages for your overall health and well-being. When you take a break from sugar, you create the perfect opportunity for your body to recover and rejuvenate. The key benefits include:

  • Promotes Weight Loss: Several studies [9] conclude that cutting back on sugar and replacing it with complex carbohydrates may reduce body weight. For added benefit, the NUU3 Apple Cider Vinegar Gummies are a great choice if you want to speed up your metabolism and shed a few extra pounds with ease.

  • Improves Blood Sugar Balance: Managing your sugar intake helps to keep your glucose levels within a healthy range.

  • Supports Heart Health - Following a no sugar diet food list may balance blood pressure, lower cholesterol, and reduce your risk of developing heart disease.

  • Reduces Depression Risk - A 2023 population study [10] suggested that a high intake of free sugars like those in fruit drinks and soda can increase the risk of depression.

  • Heals Acne - Studies [11] show that high glycemic load foods often worsen acne breakouts, so a sugar detox meal plan helps create a healing environment for your skin.

  • Improves Oral Health - Cutting back on sugar can keep your tooth enamel in good condition and prevent cavities.

Keep in mind that a sugar detoxes is not a long-term solution; it’s a temporary method that can help you re-assess your eating habits and practice making healthier dietary choices.

The NUU3 Nature's Superfuel supplement can be an excellent addition to your daily routine, as it’s packed with quality nutrients that promote detoxification.

How to Start a Sugar Detox Diet - Tips for Beginners

Everything is easier when you have a plan. Begin by deciding on a timeframe for the detox, either 7, 21, or 30 days, and stick to your schedule by eliminating artificial, added, or refined sugars for the entire period. This is how to make it work:

  • Start Slow: Ease into the sugar detox meal plan rather than eliminating every source at once. For example, begin by reducing sugary beverages, then over time cut the sweetness from your meals. This can make the transition more sustainable and manageable.

  • Replace Sugary Drinks with Water: When you stay properly hydrated by drinking water, you boost the detox process and support a healthy digestive system. Try the NUU3 Greenpura supplement daily for additional detoxifying benefits.

  • Focus on Your Complete Diet: Make sure to add nutrient-dense foods like lean proteins, veggies, and healthy fats to your no sugar diet food list.

  • Get Physically Active: Exercising regularly boosts circulation, improves breathing, and promotes sweat production, all of which can help you get rid of toxins in your system.

  • Choose Sugar-Free Snacks: Examples include nuts, seeds, green smoothies, hummus, simple crackers, or plain yogurt.

  • Track Your Progress and Symptoms: Keep a record of how you feel before, during, and after eating the items on your no sugar diet food list. Pay attention to any changes in mood, energy, or overall health.

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The No Sugar Diet Food List

Every sugar detox meal plan is different, and the guidelines to follow are somewhat flexible.

The most important point is to minimize your intake of added sugars wherever you can. To do this, follow our lists of the foods you should eat and avoid, and then gradually incorporate these changes into your diet.

Foods to eat

1. High Protein Foods

  • Cheese
  • Beans
  • Fish
  • Plain yogurt
  • Eggs
  • Poultry and meat - Chicken, beef, turkey, etc.

2. Healthy Fats

  • Olives
  • Nuts
  • Avocados

3. Vegetables

Feel free to enjoy the majority of non-starchy vegetables, including:

  • Kale
  • Dark, leafy greens
  • Spinach
  • Brussels sprouts
  • Broccoli

4. Whole Grains

  • Brown rice

  • Ezekiel bread

  • Quinoa

  • Steel-cut or rolled oats

  • Farro

5. Foods to Avoid or Limit

  • Sweetened coffee
  • Processed foods with added sugar
  • Sugar-sweetened beverages (i.e. juice, soda, energy drinks, alcohol)
  • Some fruits (like grapes, mangoes, bananas, figs, cherries)
  • Pasta
  • White rice
  • Corn and cornflakes
  • Instant oatmeal
  • White bread
  • Protein or energy bars
  • Desserts
  • Milk
  • Sauces
  • Condiments


How long does it take to detox from sugar?

If you don’t give in to your cravings, it takes the body 2 or 3 days to detox from sugar.

How much sugar should you consume daily?

When it comes to your daily sugar intake, women should consume no more than 24 g daily and men should stick to under 36 g during the first 2 weeks of detox.

Why is it so hard to quit sugar?

It’s difficult to quit sugar because many of us feel an addictive buzz when we enjoy a sugary treat.


Plan your sugar detox, prepare your food list in advance, and visualize yourself reaching your goal. Build your meals around non-starchy veggies, complex carbs, lean protein, and healthy fats.


1] https://www.insider.com/guides/health/diet-nutrition/sugar-detox
2] https://pubmed.ncbi.nlm.nih.gov/12612163/
3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6959843/
4] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5174142/
5] https://hms.harvard.edu/news-events/publications-archive/brain/sugar-brain
6] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2235907/
7] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6662517/
8] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10074550/
9] https://pubmed.ncbi.nlm.nih.gov/12760444/
10] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9941260/
11] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4884775/

Amna Eltawil

Amna Eltawil

Amna Eltawil is an Egyptian journalist who grew up on the coast of the Mediterranean in Alexandria, Egypt, before moving to Cairo and getting her bachelor's in journalism. From there, she went on to cover new stories and entertainment news for several local and international platforms. Amna enjoys visiting cities on the Mediterranean reminiscent of her childhood city Alexandria, like Barcelona, and she can never have enough of Paris, where she simply likes to walk the streets of the city and enjoy a simple Parisian crepe or have a chill picnic.

Written by Amna Eltawil

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