5 dietary supplements for longevity

The desire for longevity and a vital old age has accompanied humanity since time immemorial. Modern science and experiences from the field of nutrition show that the key to a longer and higher-quality life is not only genes, but also lifestyle, diet, and properly chosen dietary supplements. These can provide the body with nutrients that support cell regeneration, energy, and resistance to diseases. Let’s take a look at the 5 best dietary supplements for longevity.

1. NMN – elixir for cellular energy

NMN (nicotinamide mononucleotide) is a compound that converts in the body into NAD+, a key coenzyme responsible for energy production, DNA repair, and mitochondrial health. NAD+ levels decrease with age, which manifests as fatigue, slower regeneration, and the process of cellular aging.

Benefits of NMN

• supports cellular energy production,
• improves regeneration,
• may slow down cellular aging.

For this reason, NMN is often referred to as a supplement for longevity and vitality. 

2. Resveratrol – antioxidant from red wine

Resveratrol is a polyphenol naturally found in the skins of red grapes and berries. It is known as one of the compounds behind the so-called French paradox – a lower incidence of cardiovascular diseases in people who consume red wine.

Why is resveratrol considered a longevity supplement?

• acts as a powerful antioxidant,
• activates so-called sirtuins – enzymes associated with longevity,
• supports heart and vascular health.

Many experts recommend combining resveratrol with NMN because they work synergistically.

3. Coenzyme Q10 – fuel for mitochondria

Coenzyme Q10 (ubiquinone) is essential for energy production in mitochondria, often referred to as the “power plants of the cell.” Its levels decrease with age, which can lead to fatigue, reduced heart function, and lower resilience.

Effects of Coenzyme Q10

• supports heart and nervous system health,
• protects cells from oxidative stress,
• provides vitality and energy.

Interestingly, coenzyme Q10 is often recommended to people who take statins (cholesterol-lowering drugs) long-term, as they can reduce its levels in the body.

4. Curcumin – the golden treasure of turmeric

The main active component of turmeric is curcumin, known for its anti-inflammatory and antioxidant effects. Traditionally used in Ayurvedic medicine, modern science confirms its potential in preventing chronic diseases.

Why does curcumin support longevity?

• reduces inflammatory processes in the body,
• protects cells from damage caused by free radicals,
• may support brain health and memory.

For better absorption, curcumin is often combined with piperine (extract from black pepper).

5. Omega-3 fatty acids – food for the brain and heart

Omega-3 fatty acids (EPA and DHA) are essential fats that the body cannot produce on its own. They are mainly found in fatty fish (salmon, mackerel, sardines) but also in plant sources such as chia seeds or flaxseed.

Benefits of omega-3 fatty acids

• support heart and vascular health,
• contribute to better memory and concentration,
• have anti-inflammatory effects.

Omega-3 is one of the most recommended supplements for supporting longevity and overall vitality.

How to use them correctly?

Each of these supplements works slightly differently, so their combined use and support with a healthy lifestyle—i.e., regular exercise, quality sleep, and a balanced diet—are often recommended.

For example, NMN and resveratrol complement each other in supporting cellular energy, while omega-3 and curcumin together help reduce inflammation in the body. Coenzyme Q10 strengthens heart function and vitality, which is especially appreciated by older adults.

Summary: Which dietary supplements support longevity?

If you are looking for a natural way to maintain more energy, slow down aging, and strengthen health, these 5 dietary supplements are among the most interesting:

• NMN – supports cellular energy and longevity,
• Resveratrol – antioxidant activating sirtuins and protecting the heart,
• Coenzyme Q10 – essential for energy and mitochondrial health,
• Curcumin – powerful natural anti-inflammatory agent,
• Omega-3 fatty acids – key for brain and heart health.