EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Jul 22·5 min read
Does creatine make you smarter?
TL;DR
Creatine does not enhance intelligence, as supported by multiple studies showing no significant cognitive benefits. Concerns about its effects on testosterone are unfounded and based on a questionable 2009 study.
✦ Why It Matters
Focus on evidence-based nutrition rather than unverified claims about supplements.
Key Takeaways
- Creatine enhances short-term strength by 5-15%.
- Supplementation may improve cognitive function in low-creatine individuals.
- Creatine is safe for long-term use with no adverse effects.
- Consider dietary sources of creatine if you're vegetarian or vegan.
How It Works
Creatine acts as an energy reservoir in muscle cells by converting to phosphocreatine, which helps regenerate ATP, the primary energy currency of cells. This process allows for sustained energy during high-intensity activities, enabling longer sprints and improved strength output.