Helmet evolution from 1900 to 2100 #viralvideo

Go put your face in the sun..right now! 🌞 Morning sunlight is one of the strongest signals for your circadian rhythm. Light entering the eyes tells the brain it’s daytime, supporting natural cortisol rhythms in the morning and helping your body release melatonin at night for better sleep. Sunny morning: 5–10 minutes outside Cloudy morning: 10–20 minutes Simple habits regulate the nervous system more than most people realize. #sunlight #healthyhabits #morningroutine #wellnesstips