Why Mushrooms May Be the Best Food to Help Fight Aging
http://www.newsweek.com/why-mushrooms-may-be-best-food-help-fight-aging-707410
New research reveals that mushrooms are “without a doubt” the highest known single source of the antioxidants ergothioneine and glutathione, which are both associated with anti-aging properties.
Eating mushrooms could help prevent dementia and Alzheimer's disease, study finds
http://www.express.co.uk/life-style/health/877586/alzheimers-disease-eating-mushrooms-could-stop-dementia-study-scientific-journal-food-fact
Mushrooms are full of antioxidants that may have antiaging potential
http://news.psu.edu/story/491477/2017/11/09/research/mushrooms-are-full-antioxidants-may-have-antiaging-potential
Ergothioneine: A New Vitamin?
https://nutritionfacts.org/2013/04/02/ergothioneine-a-new-vitamin/
Ergothioneine in Mushrooms-Nature's Best Source of a New Human Vitamin?
http://plantpath.psu.edu/mushroom-industry-conference/52-mushroom-industry-conference/Bob%20Beelman.pdf
Mushrooms: A rich source of the antioxidants ergothioneine and glutathione
http://sci-hub.cc/10.1016/j.foodchem.2017.04.109
http://www.sciencedirect.com/science/article/pii/S030881461730691X
While I don't believe a single food could trump the overall eating patterns, it's still nice to know what we could do to (potentially) give us an edge. Here's an organic risotto with porcini mushrooms from Lundberg but unfortunately olive oil was listed:
https://www.amazon.com/Lundberg-Organic-Whole-Porcini-Mushroom/dp/B00CPOAUZE
Bulk Dried Organic Porcini Mushrooms - 8 oz - by FungusAmongUs - $23.00
https://www.amazon.com/Bulk-Dried-Organic-Porcini-Mushrooms/dp/B073RRHCPF
Porcini Powder (16 oz) (PP) - $26.00
http://buymorels.com/store.htm
Porcini Mushroom Powder - 1Lb Bag - $39.76
https://spicespecialist.com/porcini-mushroom-powder/