Jazz Jennings has an update about her weight loss journey. The I Am Jazz star revealed that she has lost 100 pounds over the past two years, sharing a video of her before-and-after looks to help document her journey. "I'm so proud of my progress," Jazz wrote on Instagram Aug.

26 , "and want to thank my family, friends and all who supported me in getting there!" The 23-year-old explained her new mindset when it comes to her lifestyle, noting, "Good health is not a certificate you display, it is a constant effort! I still have room for improvement, but I am more motivated and inspired than I've been in years. Let's keep it going!" Jazz's family made sure to share their love and support on her progress, with older sister Ari commenting, "So inspiring," alongside three red heart emojis. "So proud to be by your side every step of the way!" her brother Sander wrote.

"You inspire me so much. Keep pushing towards your goals." And of course, Jazz's mother Jeanette was there to encourage her daughter, adding, "Sooooooo proud of you! I love you so much.

" Jazz has been very open about her weight loss journey, sharing in January that she was down 70 pounds . "Feeling happier and healthier than I've been in years," she posted on Instagram at the time, alongside a photo from the beach. "I still have a ways to go, but I'm so proud to finally be taking the necessary steps toward bettering my mind, body, and spirit.

" The Being Jazz star also got candid about how making the choice to lose the w.