HCG Diet Claims vs. Evidence
By Derrick Inglut
A promise to lose a large amount of weight in a few weeks should raise questions before it raises expectations. What is doing the work? What is the evidence? Who is monitoring your health?
Those questions are especially important with the HCG diet, a topic I covered in 2010.
HCG is not approved for weight loss
The FDA advises consumers to avoid HCG weight-loss products. HCG has legitimate prescription uses, but weight loss is not an approved one. Products marketed for dieting are often paired with severely restrictive food plans, which can carry serious risks.
That combination makes a before-and-after photograph a poor way to judge whether a hormone caused the result. It also leaves important questions about nutrition, safety, and what happens afterward unanswered.
Do not put all medications in the same category
HCG diet marketing and evidence-based obesity treatment are different. Certain GLP-1–based medicines have FDA-approved uses for weight management in appropriate patients. Their benefits, risks, eligibility, and follow-up need individual medical assessment.
A personal trainer should not prescribe medication, recommend a dose, or decide whether you should stop treatment. That conversation belongs with the prescribing clinician.
Ask practical questions before enrolling
Ask who provides the medical assessment, what evidence supports the exact treatment, how side effects are handled, and what happens when the initial program ends. Be wary if a program discourages questions or treats rapid scale loss as the only meaningful outcome.
Also ask what the plan expects you to eat and whether it includes support for maintaining everyday function and strength. You should understand what you are agreeing to before paying for a package.
Give training a realistic role
Exercise can be part of weight-management care without becoming a promise to reproduce a dramatic photograph. A useful training plan has a starting point, a way to progress, and room for changes in your health.
For interpreting your measurements, read Why Your Weight Fluctuates. A single scale reading cannot explain everything happening with your body.
If you want structured exercise support, explore my private personal training in Washington, DC. We can build your workouts around your starting point and goals while respecting any guidance from your healthcare team.
Adapted and updated from “HCG – The New Weight Loss Miracle?,” originally published in The Southwester, March 2010, p. 5.
Sources
[FDA: Avoid dangerous HCG diet products](https://www