Aging Isn’t Inevitable! The True Way To Slow Down Your Decline l Dr. Jeffrey Gladden l Episode #409

About this video

Niddam interviews Dr. Jeffrey Gladden, an interventional cardiologist who rebuilt his career around longevity after rejecting ’normal for your age’ as an answer. Gladden argues medicine treats sickness rather than health, and that insulin, nervous-system stress and a person’s internal psychological and spiritual environment quietly shape ageing. They discuss why the same diet or carbohydrate load can help one person and harm another, pointing to genetics and signalling differences, and why heavy environmental hits such as mould or Lyme can dominate for some patients. He also attacks single biological-age scores, arguing a person is only as young as their oldest ageing system. The episode carries paid promotions for sponsor brands.

Key takeaways

• ‘Normal for your age’ describes a population, not an acceptable personal target
• Personalise diet: identical foods can produce opposite metabolic effects in different people
• Look for the heaviest environmental or internal driver before optimising minor variables
• Distrust any single biological-age number — ageing is a mosaic across systems
• Stress state is presented as biology, not a soft add-on to physical health

Episode details: published February 3, 2026 · 1.2K views · 1:16:45 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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