Spermidine Benefits

What Causes Low Spermidine Levels?

What Causes Low Spermidine Levels?

What is Spermidine and Why is it Important?

Spermidine is a naturally-occurring polyamine found in our bodies and certain foods, and it’s essential for maintaining cellular health as we age. One of spermidine’s key functions is activating a natural cellular process called autophagy. Often referred to as the body’s "clean-up crew," autophagy removes damaged cells and recycles cellular components, allowing for renewal and repair [1]. This process is crucial for keeping cells healthy and combating the effects of aging.

Research has identified spermidine as a powerful tool in addressing the “Hallmarks of Aging,” a scientific framework that outlines the biological processes contributing to aging, such as inflammation, stem cell and mitochondrial dysfunction, and gut dysbiosis. As we age, our natural ability to produce spermidine declines, making it necessary to prioritize dietary sources [2].

Where Does Spermidine Come From?

While our bodies produce spermidine naturally, the amount we make decreases significantly as we age. Fortunately, spermidine is present in some foods, such as:

  • Fermented soy products, like natto (a traditional Japanese dish with a funky texture and taste)
  • Mature cheeses
  • Shiitake mushrooms
  • Wheat germ

These foods can help boost your spermidine intake, but for many people, diet alone may not provide the levels necessary to support optimal cellular health. This is particularly true as modern diets often lack sufficient quantities of spermidine-rich foods.

Why Might Your Spermidine Levels Be Depleted? 

There are several reasons why your spermidine levels might be lower than ideal, including [3]:

  • Natural Aging: The most common reason for declining spermidine levels is simply the aging process. As we grow older, the body’s ability to produce spermidine declines, which in turn affects the efficiency of cellular renewal processes.
  • Dietary Deficiency: If your diet lacks foods that are naturally high in spermidine, you may not be replenishing your body’s reserves effectively.
  • Inflammation and Stress: Chronic inflammation and prolonged periods of stress can deplete your body’s spermidine levels. This is because the body diverts resources, including spermidine, to combat stressors rather than supporting cellular maintenance.
  • Lifestyle Factors: Habits like alcohol consumption, smoking, and poor sleep can also contribute to reduced spermidine levels over time.
  • Health Conditions: Pregnancy, breastfeeding, illness, and even recovering from surgery or infections can lower spermidine levels, as the body prioritizes immediate recovery over long-term cellular health.

Research has also highlighted that people with high levels of inflammation, whether due to illness or lifestyle factors, may take longer to restore optimal spermidine levels, even when consuming supplements [4].

Why Does Spermidine Matter for Healthy Aging? 

Maintaining healthy spermidine levels can have profound effects on your overall health and well-being, especially as you age. Scientific studies have highlighted several key benefits of spermidine supplementation:

  • Improved Sleep and Stress Resilience: Spermidine regulates certain clock genes, which are vital for maintaining your circadian rhythm. This helps ensure consistent, high-quality sleep, which is closely linked to stress resilience and overall health [5].

  • Hair and Skin Health: Clinical trials have shown that spermidine promotes hair growth and helps hair follicles stay in the growth phase longer, leading to thicker, healthier hair. It also stimulates collagen and elastin production, contributing to firmer, more youthful skin [6].
  • Cognitive Function and Energy: In a study published in Cortex, participants who took spermidine supplements experienced noticeable improvements in memory and cognition within 12 weeks [4]. Many users also report feeling more energized during this period.
  • Cellular Renewal: By activating autophagy, spermidine helps your body repair and renew cells, which is vital for long-term health.

Replenish Your Levels with Primeadine®

If your spermidine levels are depleted, it’s essential to address this imbalance to maintain optimal health. Primeadine® provides a potent, food-derived source of spermidine designed to support healthy aging. Unlike relying solely on diet, Primeadine® ensures you’re consistently getting the right amount of spermidine to support cellular renewal, hair and skin health, sleep, and cognitive function.

Why Choose Primeadine®?

  • Scientifically backed: Clinical studies support the effectiveness of spermidine supplementation.
  • High-quality ingredients: Made from food-based sources, ensuring maximum bioavailability.
  • Proven results: Customers report benefits such as improved sleep, better hair and skin, and enhanced mental clarity.

Do you have questions or success stories to share? We’d love to hear from you!

References

[1Glick D, Barth S, Macleod KF. Autophagy: cellular and molecular mechanisms. J Pathol. 2010 May;221(1):3-12. doi: 10.1002/path.2697. PMID: 20225336; PMCID: PMC2990190

[2Ni YQ, Liu YS. New Insights into the Roles and Mechanisms of Spermidine in Aging and Age-Related Diseases. Aging Dis. 2021 Dec 1;12(8):1948-1963. doi: 10.14336/AD.2021.0603. PMID: 34881079; PMCID: PMC8612618

[3] Ni YQ, Liu YS. New Insights into the Roles and Mechanisms of Spermidine in Aging and Age-Related Diseases. Aging Dis. 2021 Dec 1;12(8):1948-1963. doi: 10.14336/AD.2021.0603. PMID: 34881079; PMCID: PMC8612618

[4] Schwarz C, Stekovic S, Wirth M, Benson G, Royer P, Sigrist SJ, Pieber T, Dammbrueck C, Magnes C, Eisenberg T, Pendl T, Bohlken J, Köbe T, Madeo F, Flöel A. Safety and tolerability of spermidine supplementation in mice and older adults with subjective cognitive decline. Aging (Albany NY). 2018 Jan 8;10(1):19-33. doi: 10.18632/aging.101354. PMID: 29315079; PMCID: PMC5807086

[5] Galluzzi L, Pietrocola F, Kroemer G. Molecular Regulation of Circadian Rhythms by Polyamines. Cell Metab. 2015 Nov 3;22(5):757-8. doi: 10.1016/j.cmet.2015.10.007. PMID: 26536485

[6] Rinaldi F, Marzani B, Pinto D, Ramot Y. A spermidine-based nutritional supplement prolongs the anagen phase of hair follicles in humans: a randomized, placebo-controlled, double-blind study. Dermatol Pract Concept. 2017 Oct 31;7(4):17-21. doi: 10.5826/dpc.0704a05. PMID: 29214104; PMCID: PMC5718121.

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