Summer Heat and Humidity Pose Challenges for Hair and Scalp Health
As summer temperatures rise, hair and scalp health can be significantly impacted by heat, humidity, sun exposure, and chlorine. According to Dr. Pooja Sodha, a dermatologist, and Penny James, a trichologist, these factors can lead to issues such as dryness, brittleness, frizz, and even scalp sunburn. High temperatures and humidity increase sweat and oil production, while UV rays can weaken hair proteins and damage the scalp. Chlorine exposure from swimming pools further strips hair of its natural oils, leaving it dry and weak. Experts recommend adjusting hair care routines during the summer to address these challenges, including washing hair more frequently, using hydrating products, and protecting the scalp from UV damage with hats or SPF sprays. 
