Does Milk Really Make a Body Good? The Other Side of the Story ...

The Healing Collective • November 2, 2022
Article by Ronald Grisanti D.C., D.A.B.C.O., DACBN, MS, CFMP complements of Functional Medicine University.

I have to wonder how the government dietary guidelines still recommends consuming three glasses of milk a day. 


Where is there evidence?


A 2020 study published in the New England Journal of Medicine by Walter C. Willett, M.D., Dr.P.H., and David S. Ludwig, M.D., Ph.D. reviewed over 100 top studies on milk and found that milk consumption is associated to the risks of fracture, obesity, cardiovascular disease, allergies, and various cancers.


This may be a hard pill to swallow but the scientific literature proves otherwise.


In other studies, milk consumption has been found to increase insulin-like growth factor 1 (IGF-1) which has been associated with several major health conditions, including diabetes, cardiovascular disease, and cognitive function in the elderly.


If you absolutely love milk than I recommend consuming only A2 casein milk products. Most milk products have high levels of the protein A1 casein which may lead to increased inflammation, allergies and other health challenges.


Populations that consume milk containing high levels of the β-casein A2 variant have a lower incidence of cardiovascular disease and type-1 diabetes.


To find sources of A2 milk go to: https://www.a2milk.com



The information on this site is not intended to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice. It is intended as a sharing of knowledge and information from the research and experience of Dr. Grisanti and his functional medicine community. Dr. Grisanti encourages you to make your own health care decisions based upon your research and in partnership with a qualified health care professional.



We offer whole-person functional and integrative care at The Healing Collective. Contact us to schedule a free consult or to become a new patient at our clinic in Niwot, CO. Learn more about our functional medicine providers here.


By Raechel Koob November 25, 2025
Simple, delicious gluten free recipes, food and drinks, to enjoy this holiday season!
By Tracy Shulsinger November 15, 2025
New FDA Decision Brings Clarity for Menopause Care, Hormone Therapy: What You Should Know About the Latest Change
By The Healing Collective November 12, 2025
If you’ve ever taken a handful of vitamins and wondered how much your body is actually absorbing — you’re not alone. Nutrients taken orally can lose a significant percentage of their potency as they move through the digestive system. IV nutrient therapy changes that equation entirely. By delivering vitamins, minerals, amino acids, and antioxidants directly into your bloodstream, IV therapy allows for near-100% absorption and rapid cellular delivery — something no capsule or powder can match. The result? Faster energy restoration, deeper detoxification, and noticeable vitality that most people feel within hours to a day. At The Healing Collective Functional & Integrative Medicine in Niwot, CO , we use IV therapy not just for hydration or recovery, but as a powerful tool for whole-body healing — especially when combined with good nutrition and targeted supplementation. Because while IV therapy provides an incredible boost, food and supplements remain the foundation of sustained wellness. Without them, many people would experience even greater nutrient deficiencies, fatigue, and barriers to healing. Together, a nutrient-rich diet, quality supplementation, and IV therapy create a synergistic path to true cellular vitality.
gut causing symptoms due to stress
By Raechel Koob October 31, 2025
Stress doesn’t just live in your mind — it shows up in your gut. Discover how chronic stress impacts digestion, the microbiome, and your mood, and learn evidence-based ways to restore your gut–brain balance.
By Tracy Shulsinger October 20, 2025
Restore Energy, Metabolism, and Vitality — Safely and Holistically
By Tracy Shulsinger October 8, 2025
Menopause is a Journey Part 2, The Truth Behind the Confusion
By Raechel Koob April 25, 2025
Seasonal Allergies: gut and liver connection
By Raechel Koob March 6, 2025
Avocado Egg Salad
By Raechel Koob March 6, 2025
Mango Chicken Salad with Avocado
By Raechel Koob March 6, 2025
Beet Summer Salad