"Uncovering Neanderthal Legacy: 6 Surprising Traits Linked to Modern Humans"

Research shows that many humans have Neanderthal DNA, with European or Asian backgrounds having 1% to 4% due to interbreeding, while some African populations have almost none. Genetic traits linked to Neanderthal DNA include a higher risk of nicotine addiction, straight and thick hair, being an early riser, a taller nose, susceptibility to severe COVID-19, and tendencies towards lighter or darker skin tones. These traits are remnants of Neanderthal influence on modern humans, despite their extinction 40,000 years ago.