Is there such a thing as a “healthy weight?”

If you've ever stepped on a scale and felt your mood shift before you'd even looked down at the number, you already know that weight isn't just a measurement.

And nowadays, it feels like the term “healthy” is synonymous with weight loss. So, it's worth asking honestly: Is there such a thing as a healthy weight?

The short answer could be yes, but probably not in the way the phrase is usually used. And that’s an important thing to keep in mind. For two people of the same height and age, a healthy weight can look very different.

Let’s take a closer look at what a healthy weight is, how to build a positive relationship with your body and how to find support.

What is a healthy weight?

The phrase "healthy weight" has been used for a long time as shorthand for a specific range — usually pulled from a formula called the body-mass-index (BMI) invented in the 1830s by a Belgian mathematician who was studying populations, not a person’s individual health. That formula has stuck around because it's simple, but researchers and clinicians are increasingly asking, “How important is my BMI?” 

BMI doesn't account for:

• Muscle
• Bone density
• Ethnicity
• Life stage
• Lifestyle factors that actually predict whether someone is thriving

It may just be time to go beyond the BMI and redefine what “healthy” means.

Here is a more useful definition of a “healthy weight”: a healthy weight is the weight at which your body functions well for you.

That includes things like:

• Steady energy through the day
• Strength to do what you want to do
• Restful sleep
• Regular menstrual cycles (if applicable)
• Labs your doctor isn't worried about
• A mind that isn't constantly preoccupied with food or your reflection in the mirror

Notice that none of those are visible from the outside. And none of them show up on a scale. It is important to consider, however, that as body weight rises, long-term health risk increases. Future health is as important to consider as your current health.

4 markers of healthy weight

If the number isn't the goal, then what is? Most people who work in this space—dietitians, therapists and doctors who practice weight-inclusive care—point to a similar set of signals:

1. Energy. Do you have enough fuel to get through your day without crashing? Are you eating consistently enough that your brain isn't constantly thinking about your next meal?
2. Strength and capacity. Can your body do the things you ask of it, like carrying groceries, climbing stairs, playing with your kids, hiking the trail you want to hike? Strength tends to track with health far better than size does.
3. Mental well-being. How much real estate does food and body image take up in your head? If the answer is “a lot,” then that's a signal worth paying attention to, regardless of what you weigh.
4. Relationship with food. Can you eat a meal without negotiating with yourself? Are you overcome by food noise? Can you enjoy dessert at a birthday without spiraling? Flexibility around food is one of the strongest predictors of long-term well-being.

How do you maintain a healthy weight?

Most advice on how to maintain a healthy weight skips the hardest part: the emotional layer. You can know what to eat and still find yourself eating in ways that don't feel good, because food is rarely just about hunger.

A few things tend to help, gently and over time:

• Eat enough and eat regularly. Under-eating is one of the most common drivers of the binge-restrict cycles that people blame on willpower. Your body is not trying to sabotage you; it's trying to keep you alive.
• Move because it feels good. The forms of movement people sustain over decades are almost always the ones they actually enjoy. Walking counts. Dancing in your kitchen counts. And many of these activities promote natural increases in your metabolism.
• Sleep. Sleep deprivation reshapes hunger, mood and decision-making in ways no meal plan can fix. This is often overlooked and crucial for a healthy mind and body.

The pressure of weight loss

It can be difficult to talk about weight without recognizing the culture we live in. Messages about bodies and weight are everywhere. Diet culture, including the growing visibility of GLP-1 medications for weight loss, often suggests that bodies need to be changed or fixed. Social media reinforces these ideas again and again throughout the day.

Learning to separate your worth from those messages takes time and it often helps to have support along the way.

When to reach out for help

If your relationship with food, exercise or your body has started to Impact your daily life in a negative way, working with a registered dietitian who practices weight-inclusive or non-diet care can help you rebuild trust with food.

Speaking to a therapist—especially one who specializes in body image or disordered eating—can help with the emotions you may be feeling towards food. Many of these providers now offer virtual sessions, which makes it easier to find someone who's actually a good fit, regardless of where you live.

Whatever path you take with respect to your weight, approaching it with more of a focus on whole-body health—both now and later—is a great place to start.