If you decide to go cold turkey and eliminate sugar from your lifestyle, you may experience some intense cravings. "The sweet taste of sugar is physically addicting," Tracee Gluhaic, an integrative health coach, tells Bustle. "It hits your brain's neurotransmitters and lights them up like a pinball machine. And since it feels good, your brain wants more and more."

If you do decide to cut sugar, you may notice that cravings for it dissipate over time. "It often takes [...] several days to get off that roller coaster," Brissette says. Once your blood sugar evens out, the cravings often go with it.

As you start to adjust what "sweet" means to your brain, don't be surprised if you start craving new foods. "Reducing the amount of hyper-palatable foods you eat means that your taste buds and brain aren't relying on major flavors (read: manufactured ones) to excite them," Brissette says.

Instead, you might find that natural foods — possibly ones that used to taste rather dull — now seem more flavorful. If an apple didn't taste like much before, for example, it might seem really sweet once your palate adjusts.

Once your body adjusts, you may also find that those mid-afternoon hangry moments — which are caused by a dip in blood sugar — start to go away. This is again due to the fact your blood sugar will be more stable, Brissette says, without sugar causing spikes and dips.

You may notice a boost in your energy levels, too. "This is a function of having more stable blood sugar levels, which means a more slow and steady release of energy when you replace refined sugars with lower glycemic index carbohydrates, proteins, and healthy fats," Brissette says.

That said, it's also possible you'll feel sluggish and tired until your body adjusts. "Sugar does act as an energy booster," dietician Shana Spence, MS, RDN, CDN tells Bustle. "The body might feel like this for about a week before growing accustomed to it."

Once added sugar is no longer a part of your diet, inflammatory issues, such as acne and skin rashes, might start to go away.

"You can link most of these improvements back to the inflammatory response that occurs when you consume sugar," certified nutritional consultant Renee Belz, MS, tells Bustle. "It's also connected to the extra work put on the liver with sugar consumption — when the liver is overburdened it can't process toxins as well leading to skin outbreaks, mood swings, and fatigue."

"After eliminating sugar, people find they can sleep straight through the night," Belz says. This can be chalked up to stabler blood sugar levels, once again. When eating sugar during the day, your blood sugar tend to drop at around 3 or 4 a.m., Belz says, which can wake you up.

If you were to stop eating refined sugar for a week, you might notice an improvement in your overall mental clarity, Erin Wathen, certified life coach and food addiction counselor, tells Bustle. Many people notice how much better their concentration is, she says, as well as their ability to recall small details.

Stomach problems can also occur, thanks to the way sugar can affect your gut. "It’s normal to experience some bloating around day three to five, as yeast dies off in the intestinal tract," nutritionist Dr. Sanda Moldovan MS, DDS, CNS, tells Bustle. "Yeast overgrowth is common in people who eat too much refined sugar."

When eliminating sugar from your diet, there are a lot of health benefits that can occur, as well as some downsides, such as bloating, fatigue, and stomach issues. It is, however, interesting to see what a big impact sugar can have on the body, and all the changes that can occur if someone gives it up for a week.