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Supplements & Compounds

Which supplements actually have human data - and which are still stuck in mouse studies. Each entry reviews the mechanism, dosing, side effects and clinical trials.

Topics in Supplements & Compounds

24 articles

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NMN & NR
NAD+ Precursors: What NMN and NR Trials Actually Show

Nicotinamide mononucleotide (NMN) and nicotinamide riboside (NR) are two prominent NAD+ precursors that have gained attention for their potential role in promoting longevity. This article examines the current evidence from human trials to clarify their effects on health and aging.

Apr 11, 2026 · 7 min
Close-up of yellow transparent softgel capsules on a white background, suitable for pharmaceutical or supplement themes.
Resveratrol
Resveratrol: The Science Behind the Hype and Human Evidence

Resveratrol, a compound found in red wine, has garnered attention for its potential health benefits. This article delves into the human data, mechanisms of action, and the reality behind the claims surrounding resveratrol supplementation.

Apr 11, 2026 · 7 min
A glass bottle spilling capsules on a vivid yellow background. Perfect for healthcare and medicine themes.
Rapamycin
Rapamycin: The Most Promising Longevity Drug in Humans

Rapamycin has emerged as a leading candidate in the pursuit of longevity, showing potential to extend lifespan and improve healthspan. This article delves into its mechanisms, evidence from human studies, and safety considerations.

Apr 11, 2026 · 6 min
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Spermidine
Spermidine: A Promising Autophagy Inducer Backed by Human Studies

Spermidine, a natural polyamine, has garnered attention for its potential role in promoting autophagy and longevity. This article delves into the human observational data supporting its benefits and mechanisms of action.

Apr 11, 2026 · 7 min
A collection of assorted pills and capsules on a vibrant yellow surface.
Glycine & NAC (GlyNAC)
Glycine & NAC: A Deep Dive into GlyNAC and Glutathione Restoration

GlyNAC, a combination of glycine and N-acetylcysteine, is being investigated for its potential to restore glutathione levels. This article explores the evidence from GlyNAC trials and its implications for longevity and health.

Apr 11, 2026 · 8 min
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Glycine & NAC (GlyNAC)
Glycine and NAC: A Comprehensive Look at GlyNAC Trials for Glutathione Restoration

Explore the potential of GlyNAC, a combination of glycine and NAC, in restoring glutathione levels. This article delves into the GlyNAC trials, their findings, and implications for health and longevity.

Apr 11, 2026 · 7 min
Top view of various herbal and pharmaceutical supplements in ceramic bowls on a green background.
Taurine
Taurine: A Promising Longevity Nutrient Unveiled by 2023 Science

Recent studies highlight taurine's potential as a key nutrient for promoting longevity. This article delves into the latest findings and their implications for health and aging.

Apr 11, 2026 · 7 min
Close-up of open glass jar filled with yellow health capsules on light surface.
Vitamin D & K2
Optimizing Vitamin D and K2: Dosing, Blood Levels, and Synergy

Vitamin D and K2 are essential nutrients that play pivotal roles in maintaining bone health and cardiovascular function. This article explores their dosing guidelines, optimal blood levels, and the synergistic effects they have when taken together.

Apr 11, 2026 · 5 min
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NMN & NR
NMN and NR: what the human trials actually show

An evidence-based look at NMN and NR: what the human trials actually show as part of our NMN & NR guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 25, 2025 · 8 min
From above of various types of medication pills and yellow capsules of omega placed on different plates and stands on table
NMN & NR
NAD+ and aging: is supplementation worth it?

An evidence-based look at NAD+ and aging: is supplementation worth it as part of our NMN & NR guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 23, 2025 · 9 min
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NMN & NR
The NMN-longevity case, graded on evidence

An evidence-based look at The NMN-longevity case, graded on evidence as part of our NMN & NR guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 21, 2025 · 5 min
Close-up of hands organizing tablets into a weekly pillbox for daily medication management.
Resveratrol
Resveratrol: the hype, the data, the mechanism

An evidence-based look at Resveratrol: the hype, the data, the mechanism as part of our Resveratrol guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 19, 2025 · 6 min
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Resveratrol
Why the resveratrol story fell apart

An evidence-based look at Why the resveratrol story fell apart as part of our Resveratrol guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 17, 2025 · 7 min
Assorted white tablets stacked on a soft purple surface, symbolizing medication and healthcare.
Rapamycin
Rapamycin: the most promising longevity drug in humans

An evidence-based look at Rapamycin: the most promising longevity drug in humans as part of our Rapamycin guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 15, 2025 · 8 min
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Rapamycin
Rapamycin dosing protocols and weekly pulsing

An evidence-based look at Rapamycin dosing protocols and weekly pulsing as part of our Rapamycin guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 13, 2025 · 9 min
Top view of various herbal and pharmaceutical supplements in ceramic bowls on a green background.
Rapamycin
Rapamycin side effects: what the trials show

An evidence-based look at Rapamycin side effects: what the trials show as part of our Rapamycin guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 11, 2025 · 5 min
A flat lay of assorted pills and herbs on a green background emphasizing natural health remedies.
Rapamycin
mTOR inhibition and the longevity trade-offs

An evidence-based look at mTOR inhibition and the longevity trade-offs as part of our Rapamycin guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 9, 2025 · 6 min
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Metformin
Metformin for longevity: what TAME is testing

An evidence-based look at Metformin for longevity: what TAME is testing as part of our Metformin guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 7, 2025 · 7 min
A collection of assorted pills and capsules on a vibrant yellow surface.
Metformin
Does metformin blunt exercise adaptations?

An evidence-based look at Does metformin blunt exercise adaptations as part of our Metformin guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 5, 2025 · 8 min
A close-up of various pills and tablets on a pink background with a glass of water.
Metformin
Metformin mechanisms: beyond blood glucose

An evidence-based look at Metformin mechanisms: beyond blood glucose as part of our Metformin guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 3, 2025 · 9 min
Top view of medicinal herbs, pills, and powders in bottles against a vibrant yellow backdrop.
Spermidine
Spermidine: the autophagy-inducing longevity nutrient

An evidence-based look at Spermidine: the autophagy-inducing longevity nutrient as part of our Spermidine guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Nov 1, 2025 · 5 min
Various vitamins and supplements on a marble background, captured in flat lay style.
Spermidine
Spermidine food sources vs supplementation

An evidence-based look at Spermidine food sources vs supplementation as part of our Spermidine guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Oct 30, 2025 · 6 min
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Spermidine
The spermidine observational evidence

An evidence-based look at The spermidine observational evidence as part of our Spermidine guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Oct 28, 2025 · 7 min
Close-up of various pills and capsules on a marble surface, ideal for healthcare themes.
Glycine & NAC (GlyNAC)
GlyNAC: glycine + NAC for longevity

An evidence-based look at GlyNAC: glycine + NAC for longevity as part of our Glycine & NAC (GlyNAC) guide in Supplements & Compounds. What the human research actually shows, the strongest mechanistic case, and what it means for healthspan.

Oct 26, 2025 · 8 min

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