Board Certified dermatologist – Dr. Sherry Ingraham shares her top ways for adding vitamin c to your diet, as a advocate for your skin. beautyBoard certified dermatologistBrighteningCourtney ZavalaDerrick ShoredietDr. Sherry IngrahamhoustonHouston LifeKPRCKPRC 2LiferoutineskincarevideoVITAMINvitamin beautyVITAMIN CvlogYouTube