Why is gut health so important?

Your gut is often referred to as your body’s “second brain” and for good reason! First off, your gut is responsible for breaking down our food into nutrients for our bodies. Second, your gut contains bacteria and immune cells like NK cells that fight off infectious and harmful bacteria and viruses. Lastly, your gut communicates with your brain and has an important function in maintaining your overall mental health as well. Problems with your gut microbiome have also been shown to lead to different diseases of the gut including auto-immune diseases and cancer.

Dr. Jewett headshot
Dr. Jewett headshot
Dr. Jewett headshot

Dr. Jewett is Professor and Director of tumor immunology laboratory in the Division of Oral Biology and Medicine, and Weintraub Center for reconstructive biotechnology at the UCLA School of Medicine and Dentistry. She has membership in Johnsson Comprehensive Cancer Center (JCCC) and is a member of UCLA Tumor Immunology subgroup. She is well-known nationally and internationally for her contribution to the field of NK biology, tumor immunology and cancer immunotherapy. She has received a large number of honors and awards and holds memberships in many professional organizations and societies. She has chaired a number of important senate and non-senate committees at UCLA and University of California Regents, and has been instrumental in shaping the graduate studies for the health professionals at UCLA. She chairs and teaches several graduate level courses, and her laboratory is sought out by many foreign and domestic scholars who spend several years to receive training in NK studies.

She serves on the editorial board of many prestigious journals, and has been a reviewer on the board of National Institute of Health study sections. She holds several patents, and has given more than 200 invited lectures and presentations nationally and internationally and has published more than 100 high impact journal articles, reviews, commentaries and book chapters in the field of cancer. She has research collaborations with investigators from China, Slovenia, Mexico, Poland, Germany, Thailand, Japan, Portugal, South Korea and Sweden. She has organized a number of conferences on cancer immunity nationally and internationally. She has trained more than 150 graduate students and health professionals in her laboratory, many of whom are leaders in their respective institutions. She has served on review panels for grants from many countries including England, France, the Netherlands, Qatar, Poland and Israel to name a few. She has received several NIH grant funding as well as from other sources for her studies. 

One of Dr. Jewett’s major contributions to science and NK cell biology was the identification, characterization and the establishment of the concept of split anergy in NK cells. Equally important was Dr. Jewett’s discovery demonstrating that NK cells were important for the elimination, selection and differentiation of cancer stem cells as well as healthy stem cells. Most recently she has identified, characterized, and patented a novel technology to expand large numbers of super-charged NK cells which are in use in clinical trials of cancer patients. In addition, she has developed a formulation with probiotic bacteria to prevent and treat cancer patients in combination with super-charged NK cells.


7 Specifically Selected and Studied Probiotic Bacteria Strains

  1. Streptococcus thermophilus
  2. Bifidobacterium longum
  3. Bifidobacterium breve
  4. Bifidobacterium infantis
  5. Lactobacillus acidophilus
  6. Lactobacillus plantarum
  7. Lactobacillus casei

What people are saying:

I live in an area where, unfortunately, there are several fires raging and people are having to evacuate their home. My heart aches for these people. I often wonder what I would choose to grab if I had to suddenly evacuate. My answer would be photos and my NK-CLK capsules.

I have been taking NK-CLK capsules for 5 years and I feel that they have helped me in so many ways. Healthwise, I only take one prescription drug and physically, I feel fabulous. My facial skin looks and feels smoother than five years ago. My energy level is high. I exercise four days of the week and walk one to three miles three of those days. I enjoy golfing, biking and I fully manage several properties.

I have a really wonderful, healthy and happy life and I feel NK-CLK is greatly responsible for this. Oh and by the way, I am 90 years old. Thank you NK-CLK.”

– Betty Miller, 90