How Blue Light Affects Melatonin and Circadian Rhythm? (October 2026)

How Blue Light Affects Melatonin and Circadian Rhythm

Blue light is a high-energy wavelength of visible light (roughly 400 to 490 nanometers) that has the single strongest impact on your body’s melatonin production and circadian rhythm. While all visible light influences your internal clock to some degree, research from Harvard Medical School found that blue light suppresses melatonin for about twice as long … Read more

Why Person-First Language Matters When Talking About Addiction? (October 2026)

Why Person-First Language Matters When Talking About Addiction

The words we choose when discussing addiction shape how individuals see themselves and how society treats them. Person-first language is a communication approach that puts the individual before their condition, using phrases like “person with a substance use disorder” instead of labels like “addict” or “junkie.” Research from the National Institute on Drug Abuse (NIDA) … Read more