Grass-Fed,
Pasture-Raised,
Nutritional Solutions.

Proudly, not for everyone.

The Lineup

Nutritional Solutions

Ancient nutritional wisdom and modern science alike revere nose to tail eating for its ability to provide all the vitamins, minerals, macronutrients, and growth factors your body needs to prosper.

But modern living (and our tastebuds) make it hard to live this idyllic life. Doctor Kiltz Grass Fed Supplements are here to change that. This is your Nutritional Solution.

it starts good

Superior Cattle

it stays good

Superior Nutrients

it ends good

Superior You

Dual Board Certified

Robert Kiltz, MD

Dr. Kiltz is the Founder of CNY Fertility, one of the most successful IVF practices in the world.

Over 30 years of practice, Dr. Kiltz dove deep into the intimate link between fertility and overall health. In this he discovered the revolutionary benefits of ketogenic, carnivorous, and nose to tail eating for everyone.

This is Doctor Kiltz's Nutritional Solution.

Learn More about Dr. Kiltz
Beef Liver

Best Seller

Beef Liver
Regular price $35.00
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Grass-fed and finished liver from pasture-raised cows is the most nutritionally dense food in the world. It is loaded with vitamins, minerals, proteins, healthy fats, and other important bioactive nutrients like co-factors, enzymes, and more.

As a nutrient powerhouse, it's no surprise that beef liver has impressive benefits for nearly all areas of human health.* Liver supports skin, heart, cognitive, connective tissue, methylation, immune function and simultaneously bolsters energy.*

Because of this, liver has been prized by humans since the dawn of time and frequently showered with accolades like nature's multivitamin and the king of superfoods.*

Doctor Kiltz's Grass-Fed Beef Liver Supplements are always sourced from 100% Grass-Fed and Pasture-Raised Cattle born and raised in New Zealand. The liver is freeze-dried in its freshest state to preserve the heat-sensitive vitamins, minerals, co-factors, and other nutrients as found in nature.  This, is your nutritional solution.*

Product Specs:

  • 180 bovine gelatin capsules (6 capsules per serving)
  • 30 day supply
  • 3000 mg of Freeze Dried Grass Fed Liver (equivalent to 1 oz or 28g of fresh liver) per serving

Product Highlights:

  • Freeze Dried to Preserve Nutrients
  • From Grass-Fed and Pasture-Raised New Zealand Cattle
  • Antibiotic Free
  • Allergen-Free
  • Hormone, Pesticide, and GMO-Free
  • No Additives, Fillers, or Flow Agents
  • Whole Food Nutrition
  • Keto, Carnivore, Paleo Friendly