Are You Ever Too Old to Lose Weight?

By helitra·October 29, 2026·5 min read

You’re never too old to learn something new – or, as it turns out, to lose weight. While dropping extra pounds may require a little more effort than it did in the past, it’s still possible. And it may be worth it for your health and well-being.

Being at a healthy weight can reduce your risk for problems that become more common with age, such as type 2 diabetes, heart disease, Alzheimer’s disease, and some cancers. It also helps keep excess pressure off your joints, so you can go about your day with fewer aches and pains.

To boost your odds of success, learn why weight loss can be harder as you get older and how to reach your goals safely.

Why Losing Weight Is Harder With Age

Let’s cut right to the chase: You can still lose weight when you’re older. “While aging creates increased challenges with weight loss,” says Kristene Diggins, DNP, a family and geriatrics nurse practitioner in Durham, North Carolina, “it does not make it impossible to reach healthy weight goals.”

You may have to work harder to see results, though, or work with your doctor to modify your goals to overcome some normal biological shifts and lifestyle changes. “What changes is the biology behind weight management,” says Ronald Schwartz, MD, senior director of Continuum Health Services at Masonicare, a provider of healthcare services to older adults in Wallingford, Connecticut.

Starting as early as age 30, your body begins to lose lean muscle tissue and gain more fat. It’s a gradual process, but by the time you reach older adulthood, you may have up to one-third more body fat than when you were younger.

Some of this has to do with changes in hormone levels and metabolic rate (the rate at which your body burns calories). Lifestyle shifts also play a role. For example, you might spend more time sitting and less time being active than you used to, whether it’s because of aches and pains, a chronic condition, or simple fatigue. Unless you make a dedicated effort to eat less, that lack of movement can add up to weight gain.

“The key is to adapt to your body’s changing metabolic rate as you age,” says Diggins.

When a Little Extra Weight Is Protective

You may also have to rethink your ideal weight. In fact, some evidence suggests adults 65 or older may fare better with a body mass index (BMI) of 23 to 30. A BMI between 18.5 and 24.9 is considered a normal weight for adults over age 20.

And research suggests older adults who carry a few extra pounds may live longer than their leaner counterparts. “Being mildly overweight can be protective against frailty for the immune system and musculoskeletal system as we get older,” says Diggins.

It’s still important to pay attention to those extra pounds. You can ask your doctor what a healthy weight looks like for you at your current age. “I would rather look at the whole person than make a decision based on BMI alone,” says Dr. Schwartz. “Where the weight is carried, how much there is, and, most importantly, what is happening to muscle and physical function all matter.”

How to Lose Weight Safely

When it comes to healthy weight loss, slow and steady is the way to go. Losing weight too quickly with crash dieting can lead to the loss of lean muscle mass, which is already a concern when you’re older. “Losing muscle can affect strength, balance, mobility, and independence, which is a much bigger concern than losing a few additional pounds,” says Schwartz.

To lose weight safely, you should:

Start by talking to your doctor. Together, you can set an appropriate weight loss goal that’s right for you.
Focus on protein. To stave off the loss of lean muscle mass, aim to eat 1 to 1.3 grams of protein per kilogram of body weight. Good sources of lean protein include beans, eggs, fish, lean red meat, low-fat dairy, nuts, poultry, seafood, seeds, and tofu. It’s better to spread your protein intake throughout the day instead of getting most of it at dinner.
Engage in resistance training. Muscle-strengthening activities help you build lean muscle even as you lose weight. Aim for two or three sessions per week on nonconsecutive days.
Ask your doctor about medication or surgery, if necessary. Weight loss drugs, such as glucagon-like peptide-1 (GLP-1) medications, or weight loss surgery may be an option if you’re not seeing results from diet and exercise alone. You and your healthcare provider can discuss the benefits and risks for you.

Above all, keep the focus on your health, instead of a smaller jeans size. The goal is to improve things such as your blood sugar, energy levels, heart health, mobility, and strength. “We do not want to sacrifice muscle, strength, or nutritional status simply to make the number on the scale smaller,” says Schwartz.

The Takeaway

It’s possible to lose weight at any age, but you may have to work harder at it when you’re older.
Your ideal weight may not be the same as when you were younger, so talk to your doctor about a weight loss goal that’s safe and appropriate for you.
Eating enough protein and engaging in resistance training can help you maintain as much lean muscle mass as possible while you lose weight.

EDITORIAL SOURCES

Everyday Health follows strict sourcing guidelines to ensure the accuracy of its content, outlined in our editorial policy. We use only trustworthy sources, including peer-reviewed studies, board-certified medical experts, patients with lived experience, and information from top institutions.

Resources

Kolasinski SL et al. 2019 American College of Rheumatology/Arthritis Foundation Guideline for the Management of Osteoarthritis of the Hand, Hip, and Knee. Arthritis Care & Research. February 2020.
Brodkey FD et al. Aging Changes in Body Shape. MedlinePlus. July 15, 2024.
McGowan LJ et al. Older Adults’ Construal of Sedentary Behaviour: Implications for Reducing Sedentary Behaviour in Older Adult Populations. Journal of Health Psychology. October 2021.
Nowson C et al. Protein Requirements and Recommendations for Older People: A Review. Nutrients. August 2015.
Al-Nimr R et al. Protein Intake in Older Adults With Obesity During Weight Loss Interventions: A Literature Review. Innovation in Aging. November 16, 2018.

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Diala Alatassi, MD, FACP

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Diala Alatassi, MD, is a board-certified obesity medicine specialist who is committed to providing comprehensive, compassionate, and personalized care. By integrating medical exper…

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Marygrace Taylor is an award-winning freelance health and wellness writer with more than 15 years of experience covering topics including women’s health, nutrition, chronic conditi…

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