Constant Hunger or Cravings: What It Means

Craving sugar all the time? Explore what causes persistent hunger and how Meto connects you with specialists who can help.

Get CareArrow Right Icon

Overview

Do you feel hungry shortly after eating—or crave sugar constantly, no matter how hard you try to cut back? This isn't just about willpower. Intense hunger or frequent cravings often point to imbalances in your metabolism, blood sugar regulation, or hormones.

Understanding what's causing your hunger signals to misfire is the first step to breaking the cycle—and finding relief that lasts.

Sugar Cravings or Constant Hunger overview image

Why do people experience constant hunger or sugar cravings?

At the core of appetite regulation is your body's ability to balance blood sugar and respond to key hormones like insulin, leptin, and ghrelin. When something in that system is off, your body may keep sending hunger signals even when it doesn't actually need food.

One common cause is insulin resistance. When insulin levels stay high, your cells don't respond properly—leading to blood sugar spikes and crashes that trigger hunger, especially for carbs and sweets.

Other contributors include poor sleep (which raises ghrelin, the hunger hormone), chronic stress (which increases cortisol and cravings), and nutritional deficiencies—like low protein or fiber intake. Hormonal imbalances from PCOS, thyroid issues, or adrenal dysfunction can also leave you feeling constantly unsatisfied after meals.

And yes—some medications can influence appetite too.

When should you talk to a doctor about hunger or cravings?

If you find yourself thinking about food constantly, feeling hungry again shortly after meals, or unable to control cravings for sugar or simple carbs, it's worth getting evaluated.

You should also seek help if:

  • Your hunger is interfering with your focus or daily routines
  • You notice weight gain or blood sugar fluctuations
  • You eat balanced meals but still feel like you're "never full"
  • You rely heavily on snacks or caffeine to get through the day
  • You've tried restrictive diets without lasting success

These signs may indicate a deeper metabolic or hormonal issue—not just a dietary problem.

How Meto Can Help

At Meto, we treat persistent hunger and cravings as signs—not flaws. We begin with comprehensive lab testing to explore possible underlying issues like insulin resistance, blood sugar instability, hormonal imbalances (such as PCOS), or nutrient deficiencies.

If your results reveal insulin resistance, elevated cortisol, or hormonal irregularities, your matched specialist will create a personalized plan. This may include targeted medications, nutrition strategies to stabilize glucose levels, or support for conditions like PCOS.

Even if labs come back in range, Meto's team of nutritionists and health coaches can help you regulate appetite and cravings through practical, sustainable lifestyle changes.

You can start with a virtual consultation to discuss what you're experiencing—and begin a care journey built on science, not shame.

Meto helps you break the cycle of constant hunger with expert care tailored to your metabolism.

Start Your AssessmentArrow Right Icon

Online Assessment

Meet Your Provider

Treatment Plan

Ongoing Support

Your path to better health is simple

You don't have to keep battling cravings or eating out of frustration. Meto connects you with experts who can identify the real cause—and help you reset your body's hunger signals for good.

Online Assessment

Take our quick health quiz to help us understand your needs and goals.

Meet Your Provider

Have your first visit in days with a provider that's right for you – virtually or in-person.

Treatment Plan

Get a personalized plan that may include labs, medications, and nutrition therapy tailored to your unique needs.

Ongoing Support

Access continuous support from your care team, with regular check-ins to track progress and adjust your plan.

Online Assessment Step
Meet Your Provider Step
Treatment Plan Step
Ongoing Support Step
Online Assessment Step

Online Assessment

Take our quick health quiz to help us understand your needs and goals.

Meet Your Provider Step

Meet Your Provider

Have your first visit in days with a provider that's right for you – virtually or in-person.

Treatment Plan Step

Treatment Plan

Get a personalized plan that may include labs, medications, and nutrition therapy tailored to your unique needs.

Ongoing Support Step

Ongoing Support

Access continuous support from your care team, with regular check-ins to track progress and adjust your plan.

Patient Success Stories

Meto changes lives like yours

Quote Icon

"I couldn't go more than a few hours without needing something sweet. Meto helped me get tested and revealed insulin resistance. With the right plan, the cravings are finally gone."

Chidi, 39

Chidi, 39

Quote Icon

"No matter what I ate, I never felt full. I thought I just had a 'big appetite', but Meto's provider uncovered hormonal issues. Now I feel satisfied after meals—and my energy is stable again."

Lauren, 33

Lauren, 33

Quote Icon

"I was stuck in a cycle of bingeing and guilt. Through Meto, I got matched with someone who understood what was really going on. I've broken that pattern and feel in control again."

Zara, 26

Zara, 26

Frequently Asked Questions

Occasional cravings are normal, but constant sugar cravings may point to blood sugar imbalance, stress, or hormonal issues.