Evidence-Based Supplement Digest

Cognitive and Mental Performance Boosters

• 🔥 Purple Perilla Extract: Twelve-week administration of standardized ethanol extract of Purple...

A review on magnesium supplementation found a positive trend for reducing anxiety, but noted varying study quality and need for more research.

Twelve-week administration of standardized ethanol extract of purple perilla (PE) significantly improved cognitive outcomes in humans, without safety concerns—positioning it as a promising evidence-based option for mental performance.

Vitamin D deficiency significantly associated with osteoporosis (p=0.015), arterial hypertension (p=0.047), and coronary artery disease (p=0.002)—bolstering evidence for supplementation in at-risk groups to support bone and cardiovascular health.

Ancient Ayurveda meets 2024-2025 science: Charaka's 5 claims for Ashwagandha (Withania somnifera) confirmed by RCTs.

• Stress/cortisol: 22 RCTs show...

Mental Health Evidence

• 🔥 NAC Systematic Review: A 2016 systematic review and meta-analysis published in the Journal of Clinical Psychiatry by...

Creatine powers more than muscles – it's key for ATP regeneration, cognitive function under stress, and reducing methylation burden for DNA repair and...

• VIVID Trial (1,747 COVID+ adults): High-dose Vitamin D3 (9,600 IU x2 days, then 3,200 IU) didn't reduce acute severity or spread.
• Key finding:...

• Strong link: Increased NU-AGE MedDiet adherence tied to enhanced global cognitive ability and episodic memory.
• Intervention alters gut microbiome...

NAC shows promise for OCD and depression: 2016 systematic review/meta-analysis by Fernandes et al. in Journal of Clinical Psychiatry analyzed five RCTs and found a statistically significant effect.

Systematic review evidence recommends no more than 2.5 mg caffeine per kg bodyweight daily for children and adolescents (equivalent to 100 mg)—key for safe alertness and energy boosts.

RCT highlights for post-viral recovery:

• Dosing: 9,600 IU/day loading for 2 days, then 3,200 IU/day for 4 weeks in new COVID-19 adults vs placebo.
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• Synaptic plasticity via LTP/LTD forms learning pathways and prunes connections.
• Hippocampal neurogenesis generates new neurons for memory and...

Alpha-GPC outperforms other choline supplements as the most efficient, faster-acting choice, perfectly suited for nootropic goals in cognitive enhancement like memory and focus.

• Clinical trial evidence: Vitamin D supplements reduce long COVID risk by 4%
• Symptom relief: Promising results for fatigue and brain fog
• Prime for healthspan optimization post-virus—stock up if deficient.

Cognitive Enhancement RCTs

• 🔥 Microdosing Cannabis in Alzheimer’s: A Phase 2 randomized, double-blind, placebo-controlled trial found that daily...

Key insights from Dr. Patrick's video on beating high cholesterol naturally:

• No statins needed: Lifestyle + supps can lower cholesterol; saturated...

Emerging nootropic signal from microdosed cannabis in Alzheimer’s:

• Trial: Phase 2 double-blind RCT; 60-80yo patients got daily oral THC ~0.35mg +...

Key interventions to extend healthspan and fight chronic disease:

• Protein for muscle mass, metabolic health, and independence in older adults
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Multi-phase design establishes baselines and optimal effects:

• Phase 1: Immune/metabolic markers in younger adults for 'optimal' benchmarks
• Phase...