We're excited to celebrate the 7th anniversary of The Rain Barrel Effect with the launch of our brand-new audiobook! As a thank you, we’d love to send you a free copy.

A new study found microplastics in both human and dog testicles. Researchers collected samples from autopsies of men aged 16 to 88, as well as from nearly 50 dogs neutered at local veterinary clinics. Instead of counting individual microplastic particles, the scientists dissolved the tissues and measured the remaining solids — discovering that a shocking 75% of the residue was plastic.

3. Sugary Beverages & Hair Loss

A 2023 study found that men who consumed sugar-sweetened beverages more than seven times per week were over three times more likely to experience male pattern hair loss. Researchers believe high sugar intake may disrupt glucose availability to hair follicles.