6 Best longevity supplements

For many of us the desire to not only live longer but to feel vibrant and healthy throughout life has never been stronger. While no supplement can replace a balanced diet, regular movement, sleep, and emotional well-being, certain scientifically supported nutrients have been shown to promote cellular health, slow aging processes, and enhance quality of life as we age.

Here are six of the best longevity-boosting supplements you may want to consider adding to your routine:

⸻

1. Omega-3 Fatty Acids

Why it matters: These essential fats—especially EPA and DHA found in fish oil—support brain function, reduce inflammation, and promote cardiovascular health. Omega-3s have been linked to a reduced risk of age-related diseases like Alzheimer’s and heart disease.

Where to get it: Fatty fish (like salmon and sardines), algae oil (for vegans), or high-quality omega-3 supplements.

⸻

2. Creatine

Why it matters: Often associated with athletes, creatine isn’t just for muscle gain. It’s also been found to support brain energy metabolism, cognitive function, and muscular strength in older adults, making it a powerful anti-aging ally.

Where to get it: Creatine monohydrate supplements are widely available and well-researched for both safety and efficacy.

⸻

3. NMN (Nicotinamide Mononucleotide)

Why it matters: NMN is a precursor to NAD+, a molecule essential for energy production and DNA repair. NAD+ levels decline with age, and boosting them may enhance mitochondrial function and slow cellular aging.

Where to get it: NMN supplements (look for third-party tested options) or foods like edamame and broccoli in smaller quantities.

⸻

4. Resveratrol

Why it matters: This antioxidant, famously found in red wine, is known for activating the “longevity gene” SIRT1. It protects against oxidative stress and may support heart health and cognitive function.

Where to get it: Red grapes, blueberries, and high-quality resveratrol supplements (especially combined with piperine to enhance absorption).

⸻

5. Taurine

Why it matters: Once underrated, taurine is gaining recognition for its role in longevity. A 2023 study linked taurine deficiency to aging, and supplementation has shown promise in improving lifespan, metabolism, and immune function in animals.

Where to get it: Found in meat, fish, and dairy—or supplement form, especially for those on plant-based diets.

⸻

6. Astaxanthin

Why it matters: One of the most powerful natural antioxidants, astaxanthin protects cells from oxidative damage, supports skin elasticity, and may boost endurance and cardiovascular function.

Where to get it: Derived from microalgae or seafood like krill and salmon. Supplements are available and often used in skin health formulas.

⸻

Taking care of your future self begins today. While these supplements show promising anti-aging benefits, they work best when combined with a healthy lifestyle. Before starting any new supplement, especially if you have underlying conditions or take medication, consult your healthcare provider.