Resources and Information

Marisa J. Kruss, RD LD/N designs lab-based nutritional programs to help a wide variety of patients overcome health challenges and achieve optimum well-being.  She is a registered and licensed dietitian providing medical nutrition therapy and wellness coaching to people worldwide through phone consultations as well as in person at our office in South Miami.  She specializes in creating customized nutrition solutions for fatigue, weight problems, digestive problems, and female hormone imbalances as well as many other conditions. Her guiding principle is based on correcting imbalances in basic body systems working from science-based analysis, not just symptom-based treatment.

Foods affect different people in a different way therefore individualized nutrition is the key to optimum health.  Marisa J. Kruss, RD LD/N will work with you to develop an individualized science-based healing diet--based on your health history, food choices and preferences, current conditions and symptoms, lab tests, and lifestyle factors--that also addresses hormone imbalances as well as digestive and detoxification issues interfering with your health.  This personalized healing plan also incorporates the highest quality professional-grade nutritional supplements, wellness coaching and exercise recommendations to meet specific health needs.  

At Holistic Nutrition International LLC, our mission is to transform the vitality and health of our patients so they are able to thrive and live their dreams.  If you are ready to learn what is specifically going on in YOUR body and to make the dietary and lifestyle changes that will aid YOU in achieving and maintaining vibrant health, then we are here to guide you, to teach you, and to inspire you to realize your optimal wellness.  Throughout the website, you'll find resources and information about our services.  For more information or to schedule a consultation, call us at 305-804-7773 or email us at   We also have gift certificates that are available for any service, nutrition program or dollar amount.  Our elegant gift certificates are a convenient way to give someone special the ultimate gift of nutrition and wellness.


Holistic Medicine is the art and science of healing that addresses care of the whole person--body, mind, and spirit. The practice of holistic medicine integrates conventional and complementary therapies to promote optimal health and to prevent and treat disease by addressing contributing factors.

In practice this means that each person is seen as a unique individual, rather than an example of a particular disease. Disease is understood to be the result of physical, emotional, spiritual, social and environmental imbalance. Healing therefore takes place naturally when these aspects of life are brought into proper balance.

are these troubling you

  • Fatigue
  • Weight Gain
  • Hot Flashes, Night Sweats
  • Irritability
  • Headaches and Migraines
  • Mood Swings
  • PMS
  • Depression and Anxiety
  • Decreased Sexual Desire
  • Fertility Problems
  • Insomnia
  • Arthritis, Joint Pain, & Inflammation
  • Food Allergies
  • Weight Problems
  • Heartburn, Indigestion, or Bloating
  • Food Cravings
  • Overeating

If you are experiencing any of the above challenges, we can help you!  Marisa J. Kruss RD LD/N has been motivated by observing the dramatic improvements occurring in the health of patients who implement simple diet and lifestyle changes along with lab-based nutritional supplement programs.  The benefits of her therapeutic programs help both those with chronic health conditions and people seeking to achieve or maintain optimal health. Call or email us today!

“Your food shall be your remedy.   Let food be your medicine and let medicine be your food.”  Hippocrates, Greek Physician, 5th Century BC