Worldcrunch
Researchers say “sickness behavior” mimics mild depression as immune cytokines signal the brain to conserve energy, making people listless and withdrawn. Yet it differs from true depression and varies widely depending on mindset, stress and loneliness.
Created as the inverted image of natural pathogens, mirror bacteria could resist all their predators. If they spread, their impact on ecosystems could be uncontrollable. And yet, some researchers have not given up on creating them…
Have you suddenly developed hay fever? Have you had seasonal allergies, but it’s progressively worsened in recent years? You’re not alone. Why pollen is more aggressive in cities, why playing in the mud helps as a child, and what doctors recommend.
Robust winter babies? Allergic autumn infants? Researchers are finding increasing evidence that the month and season of birth can have an influence on our health. For Die Zeit, health editor Andrea Böhnke explores how light, weather, mother’s diet and other factors linked to the time of the year we are born shape us throughout our lives.