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Raspberry ketone vs. Niaspan: side effect and effectiveness comparison (a real world drug study)

Summary:

We compare the side effects and drug effectiveness of Raspberry ketone and Niaspan. The phase IV clinical study is created by eHealthMe based on reports (from sources including the FDA) of 56,588 people who take Raspberry ketone and Niaspan, and is updated regularly.

What is Raspberry ketone?

Raspberry ketone has active ingredients of red raspberry. It is often used in weight loss. eHealthMe is studying from 248 Raspberry ketone users. Check the latest studies of Raspberry ketone.

What is Niaspan?

Niaspan has active ingredients of niacin. It is often used in high blood cholesterol. eHealthMe is studying from 45,453 Niaspan users. Check the latest studies of Niaspan.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 24, 2026

56,588 people who take Raspberry ketone and Niaspan are studied.

Raspberry ketone vs Niaspan drug comparison reports.

Drugs being compared in this study:

  • Raspberry Ketone (red raspberry)
  • Niaspan (niacin)

Most common side effects of the drugs, overall:

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Most common side effects of the drugs, in long term (1+ years) use:

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Drug effectiveness:

Raspberry Ketone:

  • not at all: 24.19 %
  • somewhat: 40.32 %
  • moderate: 22.58 %
  • high: 9.68 %
  • very high: 3.23 %

Niaspan:

  • not at all: 4.12 %
  • somewhat: 23.81 %
  • moderate: 36.29 %
  • high: 25.05 %
  • very high: 10.72 %

Want to compare Raspberry ketone with Niaspan?

- Personalize this study to your gender and age (0-99+)

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Related publications that referenced our studies

Related studies

Alternative drugs to, pros and cons of:

Browse all side effects of Raspberry ketone:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all side effects of Niaspan:

a b c d e f g h i j k l m n o p q r s t u v w x y z

How the study uses the data?

The study is based on red raspberry and niacin (the active ingredients of Raspberry ketone and Niaspan, respectively). Other drugs that have the same active ingredients (e.g. generic drugs or brand names) are also considered. Dosage of drugs is not considered in the study.

Who is eHealthMe?

With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).

WARNING, DISCLAIMER, USE FOR PUBLICATION

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.

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