Quick answer: Sustainable weight loss is not about starving yourself or endless cardio. It is about addressing what makes weight stick: high insulin, stress hormones, thyroid issues, poor sleep, inflammation and gut imbalance. Protein-forward meals, strength training, post-meal walks and good sleep are the foundation. Supplements such as berberine, inositol, fiber and omega-3s can support the process with guidance.
Key takeaways
Weight often sticks because of high insulin, stress hormones, thyroid issues, poor sleep, inflammation or gut imbalance.
Protein-forward meals, strength training, walks after meals and good sleep are the foundation the article recommends.
Fiber, inositol, berberine and omega-3s can support the process with guidance, rather than replacing the basics.
Why weight can be hard to lose
Weight can be hard to lose because chronically high insulin promotes fat storage, and because high cortisol from stress and poor sleep gets in the way. An underactive thyroid and low muscle mass with a slower metabolism can contribute.
Inflammation and changes in the gut microbiome play a part as well, along with hormone shifts such as perimenopause or PCOS.
Habits that work
Eat protein and vegetables first and carbs last, and do strength training at least three times a week. Take a 10 to 15 minute walk after meals, get seven to nine hours of sleep, and finish dinner a few hours before bed. Aim for steady blood sugar (see managing blood sugar naturally).
Supplements commonly used
Berberine supports insulin sensitivity; interacts with many medications. Myo-inositol is helpful in PCOS, fiber (psyllium, acacia, PHGG) supports fullness and gut bacteria, and omega-3s calm inflammation.
Magnesium and chromium support insulin function. Green tea (EGCG) has a modest effect on energy use, though concentrated extracts have rarely been linked to liver injury. Acetyl-L-carnitine helps move fat into mitochondria, and adaptogens are used for stress-related eating.
Amounts should be individualized. If you work with me, the products I use are in my Fullscript dispensary.
Is testing helpful?
When weight will not budge, looking at fasting insulin, HbA1c, thyroid, cortisol patterns and vitamin D can guide the plan. Functional labs are optional. They can be helpful in more complex cases, and in my practice they are available only to patients working 1-on-1 with me.
Weight and healthy aging
Excess visceral fat can behave like an inflammatory organ: it releases signals that promote chronic inflammation, insulin resistance and the buildup of senescent cells, and it strains mitochondria. Losing fat while keeping muscle supports healthy aging. Related: insulin sensitivity and preventing muscle loss.
When to see a naturopathic doctor
- You are doing “everything right” and the scale will not move
- You have PCOS, prediabetes or thyroid concerns
- Weight gain came with perimenopause, stress or poor sleep
- You want a plan that protects muscle and energy
See a medical provider promptly for unexplained rapid weight loss or gain, swelling in the legs, or extreme fatigue. Talk with your provider before starting weight-loss supplements if you take medication.
Ready for weight loss that lasts?
A free 15-minute consultation with Dr. Kneessi. No cost, no obligation. In-office in Odenton, MD or by telehealth.
Questions to bring to your clinician
These questions can help you get the most out of your next visit.
Which labs could show whether insulin, thyroid or cortisol is making my weight harder to shift?
Which labs or assessments would help us understand sustainable weight change in my case?
Which daily habits are most likely to make a difference for sustainable weight change for me?
How long would it be reasonable to try these steps for sustainable weight change before we review them together?
Practitioner-grade options in my Fullscript catalog: if you and your clinician decide a supplement makes sense, my supplement guide by health goal links to the practitioner-grade products I trust.
Frequently asked questions
Why can I not lose weight even when I eat well?
Insulin resistance, stress hormones, thyroid issues, poor sleep and low muscle mass can all slow progress.
Is cardio or strength training better for weight loss?
Both help, but strength training protects muscle and metabolism.
Does berberine help weight loss?
It may modestly help through effects on blood sugar. It interacts with many medications.
Should I try intermittent fasting?
Time-restricted eating helps some people. It is not right for everyone, including pregnant people and those with eating disorders.
Sources
- Knowler WC, et al. Reduction in the incidence of type 2 diabetes with lifestyle intervention or metformin. N Engl J Med 2002. PMID: 11832527. https://pmc.ncbi.nlm.nih.gov/articles/PMC1370926/
- Westcott WL. Resistance training is medicine: effects of strength training on health. Curr Sports Med Rep 2012. PMID: 22777332. https://pubmed.ncbi.nlm.nih.gov/22777332/
- Reynolds AN, et al. Advice to walk after meals is more effective for lowering postprandial glycaemia in type 2 diabetes mellitus. Diabetologia 2016. PMID: 27747394. https://pubmed.ncbi.nlm.nih.gov/27747394/
- Yin J, Xing H, Ye J. Efficacy of berberine in patients with type 2 diabetes mellitus. Metabolism 2008. PMID: 18442638. https://pmc.ncbi.nlm.nih.gov/articles/PMC2410097/
- Després JP, Lemieux I. Abdominal obesity and the metabolic syndrome: contribution to global cardiometabolic risk. Arterioscler Thromb Vasc Biol 2008. PMID: 18356555. https://pubmed.ncbi.nlm.nih.gov/18356555/
- NIDDK: Weight Management
- NIDDK: Insulin Resistance & Prediabetes
This article is for educational purposes only and is not medical advice. It does not replace an individual evaluation. Talk with your healthcare provider before starting supplements or changing medications, especially if you are pregnant, nursing, or managing a health condition.
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