"Sherrlyn’s knowledge bridged with her true caring nature can’t be beat. You can sense she truly wants you to experience wellness and vitality. She has helped me and many others experience improved health…..a priceless gift."

"I don’t know if I can write enough about Advanced Nutrition! I believe my relationship with them has helped me change the direction of my life/health, for the better! The staff is personable and friendly and always helpful."

“In the nearly 2 years I have been getting advice & products from Advanced Nutrition I have never been disappointed. I came in at a time most would have told me to go to the ER. I never did need to go to the ER with what I was dealing with – and my health improved by leaps and bounds. Sherrlyn is knowledgeable, caring, sensitive and respectful of people’s financial situation, too. Going there changed my life!!”

“I consulted with Sherrlyn Christmas-John and was impressed with her knowledge and ability to get down to nuts n bolts with me to support my journey to being as healthy as I can. I look forward to better health with her advice and supplements I have started.”

"If you are looking for Nutritionist that can help you with different health issues, I highly recommend Sherrlyn Christmas John. She will review your situation along with blood work to see what your body is lacking and make recommendations, toward a healthier life style. Sherrlyn has worked with me with a number of health issues. She has been a great help for me, to overcome liver problems. My last blood work showed my liver was in the Normal range. I greatly recommend Sherrlyn. Thank you so much God Bless!"