Nootropics, commonly known as “smart drugs,” encompass a diverse group of medicinal substances. Their primary purpose is to improve human thinking, learning, and memory, especially in cases where these functions are impaired1. Here’s what you need to know:
- Classification of Nootropics:
- Classical Nootropic Compounds: These include well-known substances like piracetam.
- Brain Metabolism Enhancers: These compounds boost brain energy production.
- Cholinergic Nootropics: They affect acetylcholine levels, crucial for memory and cognition.
- Nootropic Plant Extracts: Derived from plants with cognitive benefits.
- Main Representatives:
- Piracetam: A classic nootropic, it enhances memory and cognitive function.
- Panax ginseng: Known for its adaptogenic properties and cognitive benefits.
- Paullinia cupana (guarana): Contains antioxidants and may improve memory.
- Usage and Recommendations:
- Nootropics are available as food supplements or herbal extracts.
- While more effective for impaired cognitive functions, healthy individuals also seek their benefits.
- Dosage and contraindications vary, so consult a healthcare professional.
Nutrigenomics: The Intersection of Nutrition and Genes
Nutrigenomics explores how our genes interact with nutrients, impacting health and well-being. Here’s a glimpse:
- Individualized Nutrition:
- Nutrigenomics tailors dietary recommendations based on an individual’s genetic makeup.
- It considers how genes influence nutrient metabolism, absorption, and utilization.
- Gene-Nutrient Interactions:
- Certain genes affect how we process nutrients (e.g., MTHFR gene and folate metabolism).
- Personalized diets can optimize gene expression and prevent health issues.
- Health Benefits:
- Nutrigenomics may help prevent chronic diseases, enhance cognitive function, and promote longevity.
Conclusion
In the quest for cognitive enhancement, understanding both nootropics and nutrigenomics is essential. Whether you’re seeking sharper focus or better memory, these fields offer intriguing possibilities. Remember to consult a healthcare professional before incorporating any new supplements into your routine.
Source: Malík, M., & Tlustoš, P. (2022). Nootropics as Cognitive Enhancers: Types, Dosage and Side Effects of Smart Drugs. Nutrients, 14(16), 3367.
