Content-Type: text/markdown; charset=utf-8

---
title: "Studies | Cellitas"
description: "Cellitas is a cellular health supplement brand dedicated to enhancing cellular health and promoting the body's natural recycling processes through scientifically researched ingredients. The company operates primarily ..."
canonical: "https://cellitas.com/pages/studies"
site_name: "Cellitas"
language: "en"
last_updated: 2026-10-16
---

# Studies

Source: https://cellitas.com/pages/studies

## Overview
Cellitas is a cellular health supplement brand dedicated to enhancing cellular health and promoting the body's natural recycling processes through scientifically researched ingredients. The company operates primarily online, offering its products via its website [cellitas.com](https://cellitas.com).

## Services / Features
Cellitas focuses on providing supplements that support cellular health, specifically through the inclusion of spermidine, a compound linked to various health benefits. The brand emphasizes the importance of scientific research in formulating its products.

## Products / Offerings
- [Cellitas™](https://cellitas.com/products/cellitas): A supplement designed to support cellular health through the inclusion of spermidine.

## Additional page sections
### Spermidine Studies
- **Spermidine and Lower Mortality**  
  Higher spermidine intake is linked to lower mortality: a prospective population-based study.  
  *Kiechl et al. 2018*  
  [Download PDF](https://www.vascular-proteomics.com/pub/2018/KiechlS_AJCN_108_371.pdf)

- **Spermidine and Centenarians**  
  Spermidine and spermine are enriched in whole blood of nona/centenarians.  
  *Pucciarelli et al. 2012*  
  [Download PDF](https://www.scienceopen.com/document_file/432e6f57-cbea-452f-a014-a5ed4b336f9e/PubMedCentral/432e6f57-cbea-452f-a014-a5ed4b336f9e.pdf)

- **Spermidine in Health and Disease**  
  *Madeo et al. 2019*  
  [View Study](https://www.science.org/doi/abs/10.1126/science.aan2788)

- **Autophagy in T Cells**  
  Autophagy in T cells from aged donors is maintained by spermidine and correlates with function and vaccine responses.  
  *Alsaleh, Simon et al. 2020*  
  [Download PDF](https://www.scienceopen.com/document_file/432e6f57-cbea-452f-a014-a5ed4b336f9e/PubMedCentral/432e6f57-cbea-452f-a014-a5ed4b336f9e.pdf)

- **Spermidine and Immune Response**  
  Spermidine mitigates immune cell senescence, enhances autophagy, and boosts vaccine responses in healthy older adults.  
  *Alsaleh, Simon et al. 2025*  
  [Download PDF](https://pmc.ncbi.nlm.nih.gov/articles/PMC9554131/pdf/fpubh-10-949170.pdf)

- **Spermidine and Mortality**  
  The association of dietary spermidine with all-cause mortality and CVD mortality: The U.S. National Health and Nutrition Examination Survey, 2003 to 2014.  
  *Wu et al.*  
  [Download PDF](https://pmc.ncbi.nlm.nih.gov/articles/PMC9554131/pdf/fpubh-10-949170.pdf)

- **Endothelial Function**  
  Endothelial function is improved by inducing microbial polyamine production in the gut: A randomized placebo-controlled trial.  
  *Matsumoto et al. 2019*  
  [Download PDF](https://pdfs.semanticscholar.org/32da/b5c25b09f4a4cc91dab1717d3e8aec1382b6.pdf)

### Autophagy Studies
- **Autophagy Takes it All**  
  Autophagy inducers target immune aging.  
  *Zinecker and Simon 2022*  
  [Download PDF](https://edoc.mdc-berlin.de/id/eprint/21483/1/21483oa.pdf)

- **Autophagy in Healthy Aging**  
  Autophagy in healthy aging and disease.  
  *Aman, Simon et al. 2021*  
  [Download PDF](https://evandrofanglab.com/wp-content/uploads/2021/08/aman_et_al-2021-nature_aging.pdf)

- **Autophagy and the Hallmarks of Aging**  
  *Kaushik et al. 2021*  
  [Download PDF](https://pmc.ncbi.nlm.nih.gov/articles/PMC8616816/pdf/nihms-1742991.pdf)

## Results / Value
Cellitas aims to improve cellular health through its scientifically backed formulations, contributing to better overall health outcomes and potentially extending longevity.

### Key Points or Highlights
- Focus on cellular health through scientifically researched ingredients.
- Strong emphasis on spermidine and its health benefits.
- Access to a range of studies supporting product claims.
- Commitment to transparency with downloadable research papers.

### FAQ Section
**1. What is Cellitas?**  
   - Cellitas is a brand that offers cellular health supplements, primarily focusing on the benefits of spermidine.

**2. What is spermidine?**  
   - Spermidine is a naturally occurring compound linked to various health benefits, including longevity and cellular renewal.

**3. Where can I find research studies related to Cellitas products?**  
   - Research studies can be found on the [Scientific Studies](https://cellitas.com/pages/studies) page of the Cellitas website.

**4. How does Cellitas support cellular health?**  
   - Cellitas supports cellular health through its formulations that include spermidine, which promotes the body's natural recycling processes.

**5. Can I download research papers on Cellitas products?**  
   - Yes, several research papers are available for download on the Scientific Studies page.

## Get Studies with Cellitas

Cellitas helps with Studies, from planning through next steps.

- Ask about your product: [Contact](https://cellitas.com/pages/contact?utm_source=ai&utm_medium=referral)
- [Download PDF](https://www.vascular-proteomics.com/pub/2018/KiechlS_AJCN_108_371.pdf?utm_source=ai&utm_medium=referral)
- [Download PDF](https://www.scienceopen.com/document_file/432e6f57-cbea-452f-a014-a5ed4b336f9e/PubMedCentral/432e6f57-cbea-452f-a014-a5ed4b336f9e.pdf?utm_source=ai&utm_medium=referral)
- [Download PDF](https://pmc.ncbi.nlm.nih.gov/articles/PMC9554131/pdf/fpubh-10-949170.pdf?utm_source=ai&utm_medium=referral)
- [Download PDF](https://pdfs.semanticscholar.org/32da/b5c25b09f4a4cc91dab1717d3e8aec1382b6.pdf?utm_source=ai&utm_medium=referral)