Nutritional infusions play a vital role in providing essential nutrients to the body, especially when oral feeding through the digestive system is not possible. There are currently many different types of nutritional infusions. So how can we effectively supplement nutritional infusions for the body and improve the health of users?
1. What is a nutritional infusion?
Nutritional infusion is a method of directly supplying nutrients to the body through intravenous administration. This is a solution commonly used when the body cannot receive adequate nutrition through the digestive tract due to health issues such as serious illnesses, major surgeries, or severe malnutrition.
- Main benefits of nutritional infusion:
- Providing basic nutrients: Nutritional infusions supply essential components such as carbohydrates, proteins, lipids, vitamins, and minerals to ensure the body receives necessary nutrients.
- Supporting body functions: Helps maintain normal physiological functions, from building and repairing muscle tissue to producing enzymes and hormones.
- Supporting recovery: Provides essential nutrition for the body to recover quickly after major surgery, trauma, or treatment of severe illness.
- Maintaining tissue health: Helps maintain muscle mass and other tissues, especially important during post-surgical recovery.
- Supplementing nutrition in cases of malnutrition: Provides adequate nutrition for patients who cannot digest or absorb enough orally due to severe malnutrition or serious illnesses.
- Preventing or treating nutritional deficiencies: Provides essential micronutrients to prevent or treat deficiency conditions.
- Supporting nutrition in digestive diseases: Provides nutrition for patients with severe digestive disorders such as intestinal obstruction, chronic enteritis, or conditions where oral feeding is not possible.
- Supporting cancer treatment: Ensures nutrition for cancer patients, especially when treatment causes symptoms such as loss of appetite, nausea, or indigestion.
- Providing nutrition for bedridden patients or those unable to eat. Nutritional infusion is an important solution for patients who cannot digest or absorb nutrients from food due to serious health conditions.
- Providing essential nutrients for the immune system. Components in nutritional infusions, especially proteins, vitamins, and minerals, help maintain and support the body’s immune function.
- Maintaining water and electrolyte balance: Provides infusions containing mineral salts and electrolytes to maintain water and salt balance in the body, especially in cases of dehydration or electrolyte disorders.

2. Types of nutritional infusions that can supplement the body
Nutritional infusions provide nutrients directly into the body through intravenous administration, used in cases where the body cannot absorb enough nutrients through the digestive tract.
Common types of nutritional infusions include:
2.1. Total Parenteral Nutrition (TPN)
- Components include all necessary nutrient groups: carbohydrates (usually glucose), proteins (in the form of amino acids), lipids (fats), vitamins, minerals, and water.
- Total parenteral nutrition provides all the necessary nutrients for the body when eating through the digestive tract is not possible or insufficient. TPN is often used in cases of severe malnutrition, serious digestive disorders, or after major surgery.
2.2. Glucose infusion
- Component: glucose (simple sugar) helps provide quick energy to the body. Often used in cases of hypoglycemia or need for temporary energy supplementation.
2.3. Mineral salt infusion (NaCl)
- Component: sodium chloride (table salt) dissolved in water provides water and necessary electrolytes to maintain water and salt balance in the body. Often used to treat dehydration or electrolyte imbalance disorders.
2.4. Amino acid or nutritional protein infusion
- Component: nutritional protein consists of essential and non-essential amino acids that help supplement protein for the body. Often used when there is a high demand for protein, such as in cases of severe malnutrition, trauma, or serious illness. Intravenous nutritional protein is a method of providing protein directly into the body through intravenous administration to support recovery and maintain health. This is part of Total Parenteral Nutrition (TPN).
2.5. Lipid (fat) infusion
- Component: emulsified lipids (fats), usually from vegetable oils or fish oils, help provide essential fatty acids and energy for the body. Often used in combination with total parenteral nutrition to supplement necessary fats.
2.6. Vitamin and mineral infusion
- Supplements essential micronutrients to maintain overall health and support physiological functions. Often used when there is a risk of deficiency in important vitamins or minerals.
2.7. Special treatment support infusion
- Customized nutritional mixtures or supplements designed specifically to meet the specific nutritional needs of each patient, such as for cancer patients, kidney failure patients, or patients requiring specialized nutrition.

3. Precautions when using nutritional infusions
When using nutritional infusions, there are some important considerations to ensure effectiveness and safety. Some precautions when using nutritional infusions include:
- Accurate dosage: Ensure the amount of infusion and nutritional components are calculated and adjusted accurately based on the patient’s nutritional needs.
- Infusion rate: Adjust the infusion rate appropriately to avoid complications such as fluid shock or side effects. The infusion rate needs to be closely controlled to ensure the body receives nutrients steadily.
- Symptom monitoring: Monitor patients to detect early side effects that may occur such as fever, chest pain, difficulty breathing, or signs of infection.
- Biochemical index check: Periodically check blood and urine indices to detect early abnormalities or complications related to the infusion.
- Proper storage: Nutritional infusions need to be stored at the right temperature and conditions to avoid bacterial growth or reduced nutritional effectiveness.
- Quality check: Before use, check the infusion to ensure there are no signs of deterioration, clumping, or abnormalities in color and smell.
- Hygiene and sterilization: Ensure infusion equipment is cleaned and sterilized to reduce the risk of infection.
- Infusion technique: Use accurate infusion techniques, including proper selection and care for the vein where the infusion needle is placed.
- Nutritional regimen adjustment: Based on the patient’s health status and response, adjust the nutritional components in the infusion if necessary.
- Monitoring underlying diseases: For patients with underlying diseases such as diabetes, kidney disease, or liver disease, adjust the infusion to suit the specific needs of each patient.
- Water balance: Monitor and maintain water balance in the body to avoid dehydration or fluid overload.
- Electrolyte balance: Ensure that electrolytes such as sodium, potassium, and calcium in the infusion are adjusted to the right levels to prevent problems related to electrolyte disorders.
- The use of nutritional infusions needs to be done carefully and monitored continuously to ensure effectiveness, safety for patients, while minimizing the risk of complications during implementation.
Additionally, diet also plays an extremely important role in maintaining good health, helping you stay young, beautiful, and energetic throughout life. To achieve this, we need to eat scientifically, balance between food groups, while prioritizing nutrient-rich foods. Taking proactive care of health from an early age not only helps prevent diseases but also contributes to creating a healthy and long life. Start from daily meals to nourish your body in the best way.
Source: amwwall.com – investedhealthcenter.com – medistationurgentcare.com
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