The Truth About Carbs: Can You Eat Carbs and Still Lose Weight?

Carbohydrates are one of the most misunderstood macronutrients.

Should we eat them?

Should we avoid them?

Do they actually cause weight gain?

Spend two minutes scrolling Google or social media and you’ll probably end up even more confused. Half the posts will tell you to cut carbs if you want to lose weight, while the other half insist carbs are essential.

So how are you supposed to know what’s fact and what’s fiction?

Here’s the truth: carbohydrates are one of the three essential macronutrients your body needs to perform, feel, and function its best. In fact, carbs are your body’s preferred energy source.

Yet thanks to years of diet culture messaging, many women avoid carbohydrates out of fear — which can leave them feeling tired, constantly craving sugar, and struggling to sustain healthy habits.

And here’s something many people forget: fruits, vegetables, legumes, beans, dairy products, and whole grains are all carbohydrates — and they also provide important vitamins, minerals, and fiber that support overall health.

So why do carbs get such a bad reputation?

Most of the confusion comes down to understanding the difference between simple and complex carbohydrates.

Why Are Carbohydrates Important?

Carbohydrates are your body’s primary source of energy.

They fuel everything you do each day — from walking, thinking, and working to exercising, lifting weights, and keeping up with a busy schedule.

Carbs also play an important role in supporting overall health. Many carbohydrate-rich foods such as fruits, vegetables, legumes, and whole grains provide essential vitamins, minerals, and fiber that help your body function at its best.

When you eat carbohydrates, the natural sugars and starches they contain are broken down and converted into glucose, which your body uses for energy.

But carbs offer another important benefit: fiber.

Unlike sugars and starches, fiber isn’t fully digested by the body. Instead, it helps you feel fuller longer, supports healthy digestion, and plays a role in maintaining a healthy weight.

There are two main types of fiber found in carbohydrate-rich foods:

• Soluble fiber, which can help lower cholesterol and support healthy blood sugar levels

• Insoluble fiber, which adds bulk to stool and helps keep digestion regular

This is one of the reasons whole-food carbohydrate sources like fruits, vegetables, legumes, and whole grains can play an important role in a balanced diet.

What Is the Difference Between Simple and Complex Carbohydrates?

In nutrition, carbohydrates are often categorized as either simple or complex.

Simple carbohydrates are typically found in more highly processed foods such as crackers, chips, candy, sweetened beverages, and many white breads and pastas. These foods often contain added sugars and fewer nutrients.

Because simple carbs digest quickly, they can cause blood sugar levels to rise rapidly.

When that happens, insulin works to bring blood sugar back down. If these foods are eaten frequently and in large amounts without other nutrients like protein or fiber, they may leave you feeling hungry again sooner rather than later.

Complex carbohydrates, on the other hand, tend to be less processed and naturally contain fiber along with vitamins and minerals. Foods like fruits, vegetables, legumes, and whole grains fall into this category.

Because complex carbs digest more slowly, they provide more stable energy and help you feel fuller longer while also supporting digestion and overall health.

Does this mean you can never enjoy crackers, chips, or muffins?

Of course not.

A balanced approach that includes both nutrient-dense foods and fun foods is what best supports long-term health and sustainable habits. If you're trying to move away from rigid food rules and build a healthier relationship with food, you may also enjoy my article How to Eat Healthier Without Dieting.

The Problem With Restricting Carbohydrates

Over the past several years we’ve seen a surge in diet plans promoting very low-carb or no-carb eating. And for many women, that approach can create more problems than it solves.

When carbohydrates are severely restricted, the body shifts into a metabolic state called ketosis, where fat is used as the primary fuel source instead of carbohydrates. While this may sound appealing from a fat-loss perspective, it doesn’t mean the body is necessarily functioning optimally long term.

Each of the three macronutrients — protein, fats, and carbohydrates — plays a unique role in supporting health. When one of those nutrients is consistently restricted, it can make it harder for the body to maintain energy levels, support workouts, and perform everyday functions at its best.

For many women, overly restrictive approaches to carbohydrates can also make it harder to sustain healthy habits. Low energy, increased cravings, and feeling deprived often lead to a cycle of restriction followed by overeating — the very pattern most people are trying to escape.

There’s also an important mental and emotional component to consider.

When foods are labeled as “good” or “bad,” we often create a power struggle with the very foods we grew up enjoying and sharing with family and friends. Over time this can damage our relationship with food and with ourselves.

Which is why I often remind my clients:

Food isn’t just fuel — it’s also connection, culture, and enjoyment.

How Many Carbohydrates Does Your Body Need?

Nutrition is never one-size-fits-all.

The amount of carbohydrates that will best support your body depends on several factors including your age, activity level, body composition, health status, and personal goals.

General nutrition guidelines suggest that roughly 35–65% of daily calories come from carbohydrates (based on a 2,000-calorie diet). But what matters most is choosing carbohydrate sources that provide the most nutritional value.

Instead of focusing on what you should remove from your diet, try asking yourself:

What can I add to my plate?

Foods like fruits, vegetables, legumes, beans, dairy products, and whole grains provide carbohydrates along with important nutrients such as fiber, vitamins, and minerals that help your body feel and function at its best.

When you focus on adding more nutrient-dense foods to your meals, carbohydrates can become a powerful partner in supporting energy, overall health, and sustainable fat loss.

Examples of Complex Carbohydrates

Complex carbohydrates are typically found in whole or minimally processed foods that also provide fiber, vitamins, and minerals. These foods help deliver steady energy and support overall health.

Here are some examples you can include in your meals:

Fruits

• Bananas

• Berries

• Cherries

• Grapes

• Apples

• Pears

• Melons

Vegetables

• Squash

• Pumpkin

• Sweet potatoes

• Corn

• Broccoli

• Cauliflower

• Dark leafy greens

Whole Grains

• Whole wheat products

• Brown rice

• Quinoa

• Barley

• Oatmeal

• Buckwheat

• Amaranth

• Sprouted grains

Legumes

• Beans

• Lentils

• Chickpeas

• Green peas

• Peanuts

• Cashews

Nuts & Seeds

• Almonds

• Walnuts

• Chia seeds

• Flaxseed

• Sunflower seeds

• Pumpkin Seeds

Examples of Simple Carbohydrates

Simple carbohydrates are typically found in more highly processed foods or foods that contain added sugars. Because they digest quickly, they tend to provide energy more rapidly but may not keep you full as long as fiber-rich complex carbohydrates.

Common examples include:

Sugary Foods & Beverages

• Candy and candy bars

• Sweetened carbonated beverages (soda)

• Fruit juices

• Fruit leather and fruit-flavored snacks

Baked Goods & Desserts

• Donuts

• Pastries

• Muffins

• Cookies

• Other baked goods

  
  

Refined Grain Products

• White bread

• Enriched pasta

• White rice

• Crackers

• Many boxed cereals

• Potato chips

White potatoes are sometimes categorized as simple carbohydrates because they digest more quickly than whole grains, though they still provide beneficial nutrients like potassium and vitamin C.

The goal isn’t to eliminate these foods entirely. Instead, focusing on balance and portion awareness while prioritizing more nutrient-dense carbohydrate sources can help support overall health and sustainable eating habits.

Bottom Line

Carbohydrates absolutely have a place in a healthy, balanced diet.

Your body relies on carbs for energy, and many complex carbohydrate foods also provide important vitamins, minerals, and fiber that support overall health and wellness.

For many women, the problem isn’t carbohydrates themselves — it’s the confusion created by diet culture messaging that labels foods as “good” or “bad.”

As a nutritionist, I firmly believe that all foods can fit. The goal isn’t restriction — it’s learning how to create a healthier food balance where nutrient-dense foods and fun foods coexist.

Because there’s absolutely room for both pizza and salad at the table — and your physical and mental health will thank you for it.

If you're tired of confusing diet rules and want a simpler way to support fat loss and better nutrition in midlife, start with my Fat Loss Blueprint.

Inside you'll learn how to build balanced meals, understand your nutrition targets, and create sustainable habits that support fat loss without restriction.