Karen Roth Nutrition is based in the San Diego area with offices in Carlsbad, Sorrento Valley and Mission Valley. For clients outside the area, Karen works remotely via Phone, FaceTime and Skype.

As a Holistic Nutritionist / Certified Nutrition Consultant, Karen Roth, MS, CNC considers the whole person when addressing any health concerns.

Karen shares her knowledge to empower her clients to take control of their health with food and lifestyle choices that best support their specific health condition. She is a believer that every ill health condition can benefit and possibly improve from a solid foundation of healthy foods.

Karen specializes in helping women and men of all ages restore Hormonal Balance the natural way, without pharmaceuticals. The holistic model she follows has been helping individuals for over 20 years. It’s simple, easy and most importantly, effective. Over the years, Karen has helped literally hundreds of people improve their health, well being, and quality of life.



For some WOMEN the symptoms of ESTROGEN Imbalance can leave them feeling withdrawn, apathetic and even hopeless. Low TESTOSTERONE levels can lead to moodiness, a loss of confidence, low motivation, and feeling frightened or afraid. PROGESTERONE, when out of balance, can contribute to severe mood swings, vertigo, migraines and irregular cycles.

For MEN, low TESTOSTERONE can lead to erectile dysfunction, insulin resistance, loss of muscle strength and mass, low energy, and weight gain. The imbalance of TESTOSTERONE to ESTROGEN in men can contribute to prostate problems. And if CORTISOL and DHEA are out of balance, men may also experience problems with the nervous and immune systems and may have issues with their blood sugar, leading to diabetes.

There is a very simple and accurate SALIVA TEST I offer to my clients, which, when analyzed by the lab, produces a clear picture of what’s going on. If a problem is identified, I then work with my clients on an individual basis to balance their system, not with drugs, but NATURALLY. Sometimes adjustments are as simple as slight changes in diet and lifestyle. Other times, it’s a little more involved using herbs to restore balance. Either way, the end result can be life changing.


hormone balancing consultant san diego


Juice Plus

Juice Plus+® is the next best thing to eating fruits and vegetables. Of course, there is no substitute for eating a wide variety of fruits and vegetables. But because most people simply can’t, don’t, or won’t, Juice Plus+® helps fill that gap.


Holy Basil (Ocimum Sanctum or Tulsi)

Holy Basil (Ocimum Sanctum or Tulsi)

Holy basil (or Tulsi), with its astringent taste and powerful aroma, is not the sweet basil you use to season marinara sauce. And it is very different from the basil used in Thai cuisine. Cultivated in the Southeast Asian tropics, holy basil has long been considered sacred in India where it is stil Read More | Share it now!

read more
Are You Susceptible to Colds and the Flu?

Are You Susceptible to Colds and the Flu?

When it comes to cold and flu season, prevention really is the first line of defense.To keep your body’s defense system–the immune system–in peak condition, follow these immunity-boosting tips to help your body fight off the bugs looking for a host. And, for times when you are fe Read More | Share it now!

read more
It’s Pumpkin Season!

It’s Pumpkin Season!

Mr. Alliance/bigstockphoto.comFrom Shakespeare’s reference to “pumpion” in The Merry Wives of Windsor to The Legend of Sleepy Hollow, pumpkin is woven into the fabric of history and cuisine. Native Americans roasted long strips of pumpkin over an open flame and ate them. Colonist Read More | Share it now!

read more

Karen Roth, MS, CNC

    san diego nutritionist Karen Roth


    Karen Roth, MS, CNC holds a Masters of Science Degree in Holistic Nutrition from Hawthorn University. She earned her undergraduate degree from UC Irvine. Karen shares her knowledge to empower her clients to take control of their health with food choices that best support their specific health condition.

    Read More


    Sign-Up For My Newsletter

    make appointment

    Karen Roth Nutrition
    4010 Sorrento Valley Blvd, #400
    San Diego, CA 92121
    (858) 255-4576

Follow Me

Visit Us On TwitterVisit Us On FacebookVisit Us On PinterestVisit Us On YoutubeVisit Us On Linkedin

All material here in is provided for information only and may not be construed as personal medical advice. No action should be taken based solely on the contents of this information; instead, consumers should consult appropriate health professionals on any matter relating to their health and well-being. and Karen Roth's articles and video blogs are not engaged in the practice of medicine or any other healthcare profession and do not enter into a healthcare practitioner/patient relationship with its customers. and Karen Roth's articles and video blogs are not responsible for the accuracy, reliability, effectiveness, or correct use of information consumers receive through our products, or for any health problems that may result from training programs, products, or events consumers learn about through the site. and Karen Roth's articles and video blogs are not responsible for errors or omissions. The FDA has not evaluated these statements. None of the information or products discussed on this site is intended to diagnose, treat, mitigate or cure any disease. and Karen Roth's articles and video blogs do not evaluate or guarantee the accuracy of any comments, testimonials or other posted information from our customers. As such, all views expressed in the comments are solely the opinions of the individual author, and do not represent the opinions of and Karen Roth's articles and video blogs or its affiliates.