This is what happens when you avoid sugar in all forms post noon for 2 weeks

People may experience improved glycemic control, which is particularly beneficial for individuals with insulin resistance or diabetes, said Dr Rajiv Kovil, head of diabetology and weight loss expert, Zandra Healthcare, and co-founder of Rang De Neela Initiative.

Moreover, avoiding sugar later in the day helps improve sleep quality. “Elevated glucose levels close to bedtime can interfere with melatonin secretion and circadian rhythm regulation. Patients often report better sleep initiation and reduced nighttime awakenings,” said Dr Kovil.

This practice can also positively influence weight management, said to Dr Kovil. “Sugar consumed in the second half of the day is less likely to be utilised for immediate energy and more prone to be stored as fat. Eliminating it reduces unnecessary caloric intake and helps in appetite regulation, as stable glucose levels reduce evening cravings,” he continued.

Skipping sugary foods in the second half of the day can reduce “empty calories,” which may support gradual weight loss, according to Shaikh. “More importantly, it helps cut down late-night snacking habits that often drive daily calorie intake higher than needed,” added Shaikh.

Here’s what happens (Photo: Freepik)

Additionally, sustained energy levels, reduced fatigue, and improved mental clarity are commonly noted outcomes. “Within just two weeks, patients may begin noticing reduced bloating, steadier mood, and greater adherence to balanced eating patterns,” said Dr Kovil.

Cutting sugar after noon can also often improve digestion, reduce bloating, and help clear up skin, as late sugar spikes can trigger hormonal shifts, Shaikh mentioned. “Many people also notice fewer mood swings because energy levels stay more stable in the evening,” said Shaikh.

Is it safe and sustainable for everyone?

Most healthy adults can safely try it. “The only caution applies to those with diabetes or hypoglycemia; they need to manage sugar intake more carefully and should not make sudden changes without guidance. For the general population, this approach works best with balanced meals rich in protein, fibre, and healthy fats to avoid feeling deprived,” Shaikh said.

What to note?

Do it as a “lifestyle experiment rather than a quick fix”. “Avoiding sugar after noon is a simple way to reset eating patterns, reduce cravings, and feel lighter. If it improves how you feel in two weeks, that’s a good sign to continue it long-term,” Shaikh said.

DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.