Guide

biohacking

Everything our newsroom has reported on biohacking, drawn from 2 original stories.

2 articles2 SectionsUpdated · July 2, 2026

What to know

Key numbers

Clearing the body's 'zombie' cells isn't just about living longer; it is about living younger for longer.
10 Proven Senolytic Foods and Supplements for Cellular Longevity

Common questions

How do senolytics work exactly?

Senolytics work by blocking the anti-apoptotic (survival) pathways that senescent cells use to stay alive, effectively forcing these 'zombie' cells to undergo natural programmed cell death.

Source: 10 Proven Senolytic Foods and Supplements for Cellular Longevity
Are there any side effects to senolytic supplements?

Common side effects are rare when using natural polyphenols, but high doses may cause mild digestive upset or headaches in some individuals. Always consult a physician before starting a high-dose pulse protocol.

Source: 10 Proven Senolytic Foods and Supplements for Cellular Longevity
What is the difference between an antioxidant and a senolytic?

Antioxidants neutralize free radicals to prevent cell damage, whereas senolytics actively destroy and clear out cells that are already irreversibly damaged and dysfunctional.

Source: 10 Proven Senolytic Foods and Supplements for Cellular Longevity
What is the fastest way to lower cortisol?

The fastest way to lower cortisol is through the 'Physiological Sigh'—two quick inhales through the nose followed by a long exhale through the mouth—which immediately engages the parasympathetic nervous system.

Source: 7 Science-Backed Ways to Lower Cortisol Fast and Improve Mental Clarity
Does caffeine increase cortisol?

Yes, caffeine can double the levels of cortisol and epinephrine in the blood, and its effects are magnified if you are already under psychological stress.

Source: 7 Science-Backed Ways to Lower Cortisol Fast and Improve Mental Clarity
Why does stress cause brain fog?

High cortisol levels flood the hippocampus, the brain's memory center, which impairs cognitive function and leads to the sensation known as brain fog.

Source: 7 Science-Backed Ways to Lower Cortisol Fast and Improve Mental Clarity

How coverage developed

  1. July 2, 2026 · Health Frontiers
    10 Proven Senolytic Foods and Supplements for Cellular Longevity

    Harness the power of 'zombie cell' clearing nutrients to rejuvenate your biological age and optimize systemic health.

  2. July 2, 2026 · Mind & Brain
    7 Science-Backed Ways to Lower Cortisol Fast and Improve Mental Clarity

    Mastering your body's master stress hormone is the key to reclaiming your focus and long-term cognitive health.

All stories on this topic

Sources cited

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