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Nutritional Supplements

When following Paleo principles, most vital nutrition can be reaped from the abundance of healthful foods. However, additional nutritional support is sometimes necessary. We've highlighted a few common nutritional adjuncts here. More are listed at PureRXO.


Because neither our foods nor our food choices are perfect, some nutrients are either hard to attain or of insufficient quantities from diet alone, including detoxification nutrients, antioxidants, vital trace minerals and nutrients with anti-inflammatory properties. In addition to chemical additives in food, we are constantly exposed to environmental chemicals and heavy metals that can further stress our health. Ultimately, the choice to add supplements is up to the individual. 


To make it easier for those who are interested in nutritional supplements, we have established an account with PureRXO, a distributor of professional-quality nutritional products from multiple brands, including Pure Encapsulations (read on for detailed description of their product quality).

The following list highlights some supplements which, in our opinion, are of highest priority (anti-inflammatory properties, common dietary deficiencies, detoxification aids or convenience).

Pure Encapsulations Featured Nutritional Products:


Detox Pure Pack - Our most popular selection. A comprehensive and convenient daily multivitamin/mineral packet with an abundance of detoxification & antioxidant nutrients that are often not included in other multi-packets. Especially helpful during the strict paleo detox phase to minimize side effects, but also great as a regular daily supplement pack as well. Call it the "Easy Button of Supplements!"

CarbCrave Complex - This is a multinutrient formula designed to assist with dampening sugar and carb cravings.

Magnesium - Deficiency of this critical mineral is common. Magnesium is involved in over 300 enzymatic reactions in the body, having influence on energy production, muscle contraction, nerve transmission and bone formation. Magnesium increases the absorption of calcium and works with Vitamin D3, K2 and trace minerals to improve bone strength.

Vitamin D3 - Anti-inflammatory properties. Vitamin D serves as a base molecule upon which many hormones are built. Vitamin D is naturally made from cholesterol in the skin with the sun's UV ray exposure but that reaction is hampered by sunscreen application and the lack of healthy fats in the diet (read more about healthy fats in our Paleo Synopsis).

EPA & DHA (Fish Oil) - Anti-inflammatory properties. 

Probiotic 50B - This product contains a whopping 50B CFU of the beneficial digestive bacteria, an intensity not found in most other brands. A great support for those with chronic digestive issues.

CoQ10 - A vital nutrient in energy production. Supplementing is critical for those taking cholesterol-lowering statin medications because CoQ10 is in the same pathway as cholesterol and, therefore, it's production is reduced along with cholesterol.  

Iodine - Generally for thyroid and reproductive support. Iodine is naturally found in the salt water of seas and oceans. Therefore, those who don’t have access to ocean products (for example, the Midwest US) tend to have low iodine (the "goiter belt"). Often better metabolized with selenium.

Vitamin K2 - This fat soluble vitamin is critical for bone metabolism - essentially instructing calcium to go into the bone. It's naturally found in butter from grass-fed cows and eggs yolks from pastured chickens, foods not commonly eaten in modern cultures. Warning: Cannot be taken by those using blood thinners such as Coumadin or Warfarin.

Digestive Enzymes - Enzymes tend to be weak or lacking after years of exposure to a western diet. Supplementation is beneficial in the transition to more nourishing food choices, especially protein. If your protein intake has been low (for example, a vegetarian diet), the increased protein in the Paleo diet can stress stomach digestion. Consider supplementing with enzymes until the stomach adapts and starts making its own.

The information below from the Pure Encapsulations website demonstrates the attention they put into the quality of their products. This brand along with several other professional nutritional supplement brands are available at our PureRXO site. Browse the vast nutritional information and/or shop for supplements (review "My Picks" for our top selections or choose "All Departments" at the top of the page). 

Supplements for Sensitive People

Pure Encapsulations supplements are hypoallergenic. All two-piece capsules are hypoallergenic and vegetarian.There are absolutely no added coatings, binders, shellacs, artificial flavors, artificial sweeteners or colors, fragrance or excipients in our products that would disrupt or diminish the bioavailability of any of our ingredients. We do not use magnesium stearate in any of our formulas. Our products also do not contain wheat, gluten, nuts, egg, preservatives or hydrogenated oils. Furthermore, we have a comprehensive allergen SOP in place to prevent ingredient cross-contamination.

Ingredient Quality

Our ingredients are selected solely on the basis of quality and purity and are provided in their most bioavailable forms. We source premium raw materials from trusted industry leaders, including the finest suppliers from the U.S., France, Japan, Switzerland, Germany and Italy. All ingredients are tested for purity and potency by independent certified laboratories. Ingredient suppliers must meet rigorous testing and quality criteria to qualify as a Pure Encapsulations supplier.

Manufacturing and Quality Control Excellence

We manufacture our own products in our own state-of-the-art plant in Sudbury, Massachusetts. Pure Encapsulations is NSF-GMP registered in the U.S., GMP certified in Canada and exceeds the standards of the United States Pharmacopeia (USP).All manufacturing takes place in temperature, humidity and dust-controlled rooms. Each piece of equipment is dismantled and sterilized before each production run. This includes scales, mills, blenders, powder fillers, encapsulating machines and capsule counters. Our warehouse is climate controlled in order to maximize the stability of our raw materials and finished products.Certified independent laboratories test raw materials and finished, encapsulated products. Using the most advanced equipment and test methods, including HPLC and GM-MS, these labs verify the potency and purity of ingredients. Independent microbiological testing is also performed to ensure supplement purity and safety.

Open Plant Policy

Pure Encapsulations maintains an "open plant" policy for our customers and prospects. You or a member of your staff can visit our plant at any time, without pre-notification to inspect our immaculate facility.

Full Label Disclosure

Our supplement labels have always listed all ingredients, including the composition of the raw material. Additionally, standardizations of herbal extracts are provided to indicate primary active marker compounds. Furthermore, minerals are listed by their true elemental weights.

Corporate Social Responsibility

Pure Encapsulations is committed to supporting local and worldwide communities through outreach efforts and environmental initiatives. These include product and financial donations to numerous foundations and clinics, including the SOS Children’s Villages, Vitamin Angels and the Wana Duma Children’s Project. The Pure Green Initiative minimizes our carbon footprint and includes annual efforts to reduce waste, improve facility energy efficiency and provide products containing sustainably sourced ingredients.

GMO Policy

Pure Encapsulations makes every effort to source non-GMO ingredients. Vitamins derived from corn dextrose fermentation are non-GMO. Most of our soy-containing ingredients are non-GMO. Soy isoflavones, nattokinase and soy protein isolate are derived from non-GMO soybeans. Our vitamin E is derived from soybean oil that is PCR negative, indicating that there is no presence of genetically modified DNA. There is also no detectable GMO material in Alpha-GPC or phytosterols. For other ingredients, we have either obtained GMO-free documentation or are working diligently with our suppliers to obtain GMO-free certification/documentation.

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