Quercetin

Quercetin as it relates to Longevity in Health report: The Fountain of Youth: How Sirtuins Affect Aging

Quercetin is a flavonoid antioxidant that is found in various fruits, vegetables, and grains. It has been studied for its potential benefits in promoting longevity and overall health.

Antioxidant Properties

Quercetin is known for its powerful antioxidant properties, which help to neutralize free radicals in the body. Free radicals are unstable molecules that can cause oxidative stress and damage to cells, leading to aging and various age-related diseases.

Anti-Inflammatory Effects

Quercetin also has anti-inflammatory effects, which can help reduce inflammation in the body. Chronic inflammation is linked to many age-related diseases, so quercetin's anti-inflammatory properties may contribute to longevity by promoting overall health.

Heart Health

Studies have shown that quercetin may have a positive impact on heart health by reducing the risk of cardiovascular diseases. It can help lower blood pressure, reduce cholesterol levels, and improve blood vessel function, all of which are important factors for longevity.

Brain Health

Quercetin has been studied for its potential benefits in supporting brain health and cognitive function. It may help protect against neurodegenerative diseases like Alzheimer's and Parkinson's, which can impact longevity.

Conclusion

In conclusion, quercetin is a powerful antioxidant with anti-inflammatory properties that may contribute to longevity by promoting overall health, supporting heart health, and protecting against age-related diseases. Including quercetin-rich foods like apples, berries, onions, and leafy greens in your diet may help you reap the potential benefits of this compound.

Supplements for Longevity

Here are some dietary supplements related to the content in this report. Click the shopping cart to purchase the supplement from our partners.

  1. Resveratrol

    This polyphenol compound found in grape skins and red wine has been shown to activate SIRT1 in cellular studies. However, required dosing to reach pharmacologically active doses in humans remains unclear.

  2. Quercetin

    This flavonoid in some fruits and vegetables may activate SIRT1 similar to resveratrol while also having strong anti-inflammatory effects that could promote healthy aging.

  3. Nicotinamide Riboside

    This NAD+ precursor supplement showed promising results in a small 2020 human trial, increasing NAD+ levels and SIRT1 gene expression after just 2 weeks. Larger trials are still needed.

  4. Astragalus

    Used in traditional Chinese medicine, extracts of this herb have exhibited ability to induce SIRT1 activity in rodent studies. The main bioactive compounds appear to be saponins and polysaccharides.

  5. Curcumin

    Major constituent of turmeric spice. Has exhibited sirtuin-activating properties in lab studies, potentially through enzyme inhibition related to inflammatory pathways. Also boosts antioxidant capacity.

  6. EGCG

    Abbreviation for epigallocatechin gallate, a compound in green tea. Has shown significant lifespan extension in studies of yeast, roundworms and fruit flies, perhaps partially by mimicking effects of calorie restriction on sirtuin genes.

  7. Ginsenosides (from ginseng)

    Compounds found in ginseng root, such as Rb1, Rg1, Re, and Rg3 ginsenosides have exhibited an ability to induce SIRT1 expression in animal and cell studies. This may contribute to reported anti-aging effects.

  8. Piceatannol

    Natural stilbenoid compound found in passionfruit peel, sugarcane, and grapes. Shown to activate SIRT1 at lower concentrations than resveratrol in one lab study with human cell cultures.

  9. Omega-3 fatty acids

    DHA omega-3s in particular may activate sirtuins and downregulate inflammatory genes involved in the aging process. Found primarily in fatty fish. Fish oil supplements may provide anti-aging benefits.

  10. Theanine

    Abundant amino acid in green tea linked to increased lifespan in nematodes. Thought to act as a natural SIRT1 activator, at least in mouse studies. Could contribute to tea's anti-aging effects.

  11. Glucoraphanin

    Phytochemical found prominently in broccoli sprouts that enhances NAD+ bioavailability for sirtuin activation through metabolic pathways. Also boosts production of antioxidants.

  12. Pyrroloquinoline quinone (PQQ)

    Compound found in plant foods that has shown ability to stimulate mitochondrial biogenesis - creation of new mitochondria. This aligns with sirtuin function and protection against aging.

It is essential to consult your healthcare provider before starting any of these supplements. They can have side effects, and some may interact with medications or other supplements you're already taking.
Disclaimer