A study in mice suggests that the simple sugar 2-deoxy-D-ribose, which the body already makes as part of DNA, can restart hair growth that was shut down by testosterone. Its effect on hair length, thickness, and density matched the result…
Lifting weights keeps muscle tissue strong, bones dense and joints stable, which maintains mobility and lowers the risk of falls and fractures as we age. It also improves blood-sugar control, heart health and metabolic rate, while recent studies show it…
A new study on vigorous exercise suggests that exhaustive workouts may temporarily harm mitochondria by increasing oxidative stress in elite athletes.
Venting anger by screaming or hitting adds fuel to the fire. A new study shows that calming activities like deep breathing are the real key to reduce anger.
What sounds witty in the moment often sounds wounding to the person you care about most. Sarcasm relies on a mismatch between what is said and what is meant. While that twist can feel clever, new evidence shows it rarely…
Boiling hard water can remove up to 90% of microplastics by trapping them in limescale. Learn how this simple method works and how to filter your tap water.
Psychopaths are not interested in friendship. They cultivate what researchers call simulated friendships, relationships that look caring on the surface but exist only to satisfy their hunger for power and control. Female psychopaths are especially skilled at this tactic. They…
US gen Z and boomers around 10 000$/month, West Europe 8 000$/month, and East Europe 3750$/month.
More about money & happiness in the survey.
For 80% of people, more money = more happiness, with no ceiling. For 20% of people, more money = more happiness but only until 6000-8000$/month max.