Core Macronutrients of Nutrison Original
At the foundation of Nutrison Original's formulation are its core macronutrients, which include a unique protein blend, a mix of vegetable and medium-chain triglyceride (MCT) oils, and maltodextrin for carbohydrates. These components are carefully selected to provide balanced and easily digestible energy and building blocks for the body.
The P4 Protein Blend
One of the most notable features of Nutrison Original is its whey-dominant P4 protein blend. This blend is comprised of animal and plant proteins, including:
- Whey protein (from cow's milk)
- Sodium caseinate (from cow's milk)
- Pea protein isolate
- Soy protein isolate
This specific combination is formulated to support gastric emptying and enhance tolerance for patients undergoing enteral feeding. The blend provides a high-quality protein source in line with international recommendations.
Fat Sources and Added Nutrients
The fats in Nutrison Original come from a combination of vegetable oils, providing a balance of monounsaturated and polyunsaturated fats.
- Sunflower oil
- Rapeseed oil (also known as canola oil in some regions)
- MCT oil (from coconut oil and palm kernel oil)
The inclusion of medium-chain triglycerides (MCT) is important for easier fat digestion and absorption, particularly for patients with compromised digestive function. The formula is also enriched with fish oils to provide beneficial omega-3 fatty acids, specifically docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA).
Carbohydrates and Water
The primary carbohydrate source is maltodextrin, which provides a readily available energy source. The formula is water-based, ensuring proper hydration for the patient. It is also low in simple sugars and essentially lactose-free.
A Comprehensive Vitamin and Mineral Profile
Beyond macronutrients, Nutrison Original includes a broad spectrum of vitamins and minerals to provide complete and balanced nutrition. This fortification helps prevent deficiencies in patients who rely on the formula as their sole source of nutrition. The ingredients include a long list of essential micronutrients:
Vitamins
- Fat-Soluble: Retinyl acetate (Vitamin A), Cholecalciferol (Vitamin D), DL-α tocopheryl acetate (Vitamin E), Phytomenadione (Vitamin K)
- Water-Soluble: Sodium L-ascorbate (Vitamin C), Thiamin hydrochloride (Vitamin B1), Riboflavin (Vitamin B2), Nicotinamide (Vitamin B3), Calcium D-pantothenate (Vitamin B5), Pyridoxine hydrochloride (Vitamin B6), Pteroylmonoglutamic acid (Folic Acid), Cyanocobalamin (Vitamin B12), D-biotin
Minerals and Trace Elements
- Sodium chloride
- Potassium chloride
- Calcium phosphate
- Potassium citrate
- Magnesium hydroxide
- Ferrous lactate (Iron)
- Zinc sulphate
- Copper gluconate
- Manganese sulphate
- Sodium fluoride
- Sodium molybdate
- Sodium selenite
- Chromium chloride
- Potassium iodide
Other Important Compounds
- Acidity Regulator: Citric acid
- Emulsifier: Soy lecithin
- Carotenoids: A blend including beta-carotene, lutein, and lycopene, which have antioxidant properties
- Choline Chloride: An essential nutrient important for cell structure and metabolism
Comparison: Nutrison Original vs. Other Variants
To understand the specific formulation of Nutrison Original, it's helpful to compare it with other products in the Nutrison range.
| Feature | Nutrison Original | Nutrison Multi Fibre | Nutrison Energy | Nutrison Concentrated |
|---|---|---|---|---|
| Fibre Content | Fibre-free | Contains added dietary fibre | Fibre-free | Fibre-free |
| Energy Density | Normo-caloric (1 kcal/ml) | Normo-caloric (1 kcal/ml) | High energy (1.5 kcal/ml) | High energy (2.0 kcal/ml) |
| Protein Content | Standard | Standard | Higher protein | Higher protein and higher fat |
| Indication | General-purpose enteral feeding | Patients requiring fibre | Patients with high energy needs | Patients with fluid restrictions |
| MCT Content | Yes | Yes | Yes | Yes |
This comparison demonstrates that while the base formulation is similar, specific ingredients are added or adjusted to suit different patient nutritional needs. Nutrison Original serves as the standard, versatile option, while other variants cater to more specialized requirements.
Conclusion
The ingredient list for Nutrison Original reveals a well-researched, complex, and nutritionally complete formula. It is a carefully engineered blend of a unique protein combination, digestible fats, essential carbohydrates, and a full range of vitamins and minerals. This composition makes it suitable as a sole source of nutrition for patients requiring enteral feeding due to disease-related malnutrition or other medical conditions, all while being free from fibre, lactose, and gluten. Its specific ingredient ratios are designed to support gastric tolerance and overall patient health. As with any medical food, its use should be under strict medical supervision.
Understanding the Ingredients
The Role of Maltodextrin
Maltodextrin, derived from starch, is easily digested and absorbed by the body, making it an excellent source of quickly available energy. It is particularly beneficial for patients who require a ready and consistent energy supply.
The Importance of a Protein Blend
Nutrison's P4 protein blend, combining whey, casein, pea, and soy proteins, is more comprehensive than a single-source protein. It provides a superior amino acid profile and supports better gastrointestinal tolerance and emptying for patients who are critically ill or have impaired digestion.
Why are Carotenoids Added?
The formula is enriched with carotenoids, including beta-carotene, lutein, and lycopene. These compounds are antioxidants that play a positive role in immune function, reflecting general health recommendations.
The Necessity of MCT Oil
Medium-Chain Triglycerides (MCTs) are a type of fat that is more readily digested and absorbed than long-chain triglycerides. Their inclusion in Nutrison Original is crucial for patients with fat malabsorption issues, allowing them to absorb the necessary fats more efficiently.
