Ashwagandha Breakthrough: Root-Only Extract Improves Longevity and More l Kiran Krishnan l Ep #373

About this video

Microbiologist Kiran Krishnan describes leaving the spore-probiotic world to apply modern analytical chemistry to Ayurvedic herbs, arguing that sourcing, plant part, and extraction quality explain much of herbal medicine’s inconsistent reputation. He presents his company’s root-only ashwagandha extract and claims that newly identified bioactive compounds in it upregulated the full family of sirtuin enzymes in human testing, which he links to gene stability, metabolic health, and telomere-related pathways. Niddam and Krishnan discuss why, in his account, other longevity compounds affect only part of that system, and he argues that cellular improvement remains possible at any age because tissues, including brain tissue, retain regenerative capacity.

Key takeaways

• Judge herbal products by sourcing, plant part, and analytical verification, not label claims
• Understand sirtuins as NAD-dependent cellular protectors before chasing products that target them
• Ask whether longevity evidence comes from cells, animals, or actual human trials
• Remember that a guest selling a product is presenting a case, not a verdict

Episode details: published September 26, 2025 · 1.4K views · 1:03:45 long. Summary written by Self Growth Videos from the episode itself. The longevity and peptide concepts described are Nathalie Niddam’s or her guests’, presented for education — not medical advice. Consult a qualified professional before changing your own health practices. Disclosure: Niddam promotes peptide products through affiliate arrangements with peptide vendors, a commercial conflict; Self Growth Videos reproduces none of her codes.

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