The Doctor Weighs In

A new understanding of the oral microbiome is shedding light on the relationship between periodontitis & systemic diseases, such as CVD, COPD, and cancer.

There are now many different types of science-backed hair regrowth treatments, including laser. Early intervention usually produces the best results

Vitamin B12's metabolic reach includes DNA synthesis, hemoglobin production, & nerve function. Perhaps that's why body stores are huge relative to daily intake.

There's no good evidence that using shampoo has any health benefits or risks. However, shampoos have made it easier to get pleasing cosmetic outcomes.

Ria Health is a digital health startup that combines objective data with medication to help people with alcohol abuse disorder reach their goals for treatment.

Suicidal thinking is a common but treatable problem in older gay and bisexual men. Choosing the right therapist is critical.