IJR News — today's news from every sidePostpartum Challenges Span Skin, Mental Health, Self-CareHealth — Sep 15, 2026Postpartum experience spans physical changes like dry, rough skin due to hormonal shifts and dehydration, the need to balance self-care with infant care, and the value of beauty rituals to maintain identity; mental health concerns are also central, including recognition of postpartum depression and nighttime anxiety or sundown scaries with practical support and coping strategies. Additionally, the early pregnancy phase and waiting for the first scan can provoke anxiety, illustrating how stress, hormones, and sleep disruption shape the broader motherhood journey.
Sprinting Triggers Widespread Blood Protein ShiftsHealth — Aug 21, 2026Short bursts of sprint-interval exercise provoke widespread molecular changes in the bloodstream, altering hundreds of proteins and metabolites immediately and linking these shifts to lower risks of type 2 diabetes, obesity, and cardiovascular disease, with sprinting outperforming steady-state moderate cardio. In addition, research highlights a muscle-released molecule, BAIBA, that boosts muscle function and may offer therapeutic potential, while other findings point to rapid protein and metabolite remodeling driven by intense exercise and slower, more modest changes from moderate activity.
