
NADH is a crucial substance the body cannot do without. It's the primary energy source for cells, providing energy for daily life. NADH is also a key anti-aging compound.
Its ability to energize cells slows cellular degradation and helps reduce chronic fatigue. It's currently popular as people become more interested in anti-aging to extend their lifespan.
Quercetin is an important flavonoid with powerful antioxidant properties. Found in various vegetables and fruits, it's particularly abundant in berries. It effectively reduces inflammation.
Especially in the respiratory system, and helps alleviate allergy symptoms, sinusitis, and long COVID. Quercetin is truly an essential nutrient.
With current PM 2.5 pollution challenges we face daily, which can cause respiratory inflammation, Quercetin is an excellent supportive supplement.
Their combined properties complement each other perfectly. NADH provides energy and supports anti-aging, while Quercetin reduces inflammation, particularly in the respiratory system. Research supports their synergy:
A 2018 study by Houghton et al. found that Quercetin can increase NADH levels in the body.
A 2013 Korean study revealed Quercetin helps synthesize mitochondria, the "energy factories" within our cells.

PM 2.5 is a significant health challenge. According to data, Thailand experiences 70,000 deaths annually due to this pollution - four times more than road accident fatalities. In Bangkok, residents are exposed to pollution equivalent to smoking two cigarettes daily.
Quercetin addresses this by:
Effectively reducing respiratory inflammation
Providing strong antioxidant properties
A 2024 Chinese study showed its potential to mitigate PM 2.5-related symptoms
NOWFOODS' Quercetin comes with Bromelain, an enzyme from pineapples that enhances Quercetin's effectiveness.
Research indicates better nutrient absorption when Quercetin is combined with fruit enzymes, making it ideal for those with absorption issues or elderly individuals.
Recommended usage: Take 1 Quercetin and 1 NADH tablet from NOWFOODS before or after meals for daily health support.
References
Amin Gasmi, Pavan Kumar Mujawdiya, Roman Lysiuk, Mariia Shanaida, Massimiliano Peana, Asma Gasmi Benahmed, Nataliya Beley, Nadiia Kovalska and Geir Bjørklund. Quercetin in the Prevention and Treatment of Coronavirus Infections: A Focus on SARS-CoV-2. Pharmaceuticals, 1049, 1-15.
Shibin Ding, Jinjin Jiang and Yang Li. Quercetin alleviates PM2.5-induced chronic lung injury in mice by targeting ferroptosis, 1-19.
Michael J. Houghtona , Asimina Kerimia , Sarka Tumovaa , John P. Boyleb , Gary Williamson. Quercetin preserves redox status and stimulates mitochondrial function in metabolically-stressed HepG2 cells, 1-40.