Why breast milk is nutritious
Breast milk is the most natural and ideal food for babies. It not only provides all the nutrients needed for baby growth and development, but also contains a variety of immunoactive substances that can help babies resist diseases. In recent years, the nutritional value of breast milk has once again become a hot topic, and many studies and data have further confirmed the unique advantages of breast milk. Below is a detailed analysis of the nutritional value of breast milk.
1. Nutrients of breast milk
Breast milk is rich in protein, fat, carbohydrates, vitamins and minerals. The proportions and forms of these ingredients are very suitable for the baby's digestion and absorption. Here is detailed data on the main nutrients in breast milk:
| Nutritional information | Content (per 100 ml) | Function |
|---|---|---|
| protein | 1.0-1.5g | Promote infant growth and development |
| Fat | 3.5-4.5g | Provide energy and promote brain development |
| carbohydrate | 6.5-7.5g | Provides energy and promotes intestinal health |
| Vitamin A | 60-80 micrograms | Supports vision development and immune function |
| calcium | 30-40 mg | Promote bone and tooth development |
2. Immunoactive substances in breast milk
Breast milk contains a variety of immunoactive substances, such as immunoglobulins, lactoferrin, lysozyme, etc. These substances can help babies build their immune system and resist the invasion of pathogens. The following are the contents and functions of the main immunoactive substances in breast milk:
| Immunoactive substances | Content (per 100 ml) | Function |
|---|---|---|
| Immunoglobulin A (IgA) | 0.5-1.0g | Protect infant intestinal and respiratory mucosa |
| Lactoferrin | 0.1-0.3g | Inhibit bacterial growth and promote iron absorption |
| Lysozyme | 0.05-0.1g | Destroy bacterial cell walls and enhance immunity |
3. Long-term health benefits of breastfeeding
Breastfeeding not only benefits the baby's immediate health, but also reduces the risk of chronic disease in adulthood. Here are the long-term health benefits of breastfeeding for baby and mother:
| Beneficiary group | health benefits |
|---|---|
| baby | Reduces risk of obesity, diabetes, allergies and asthma |
| Mother | Reduces risk of breast cancer, ovarian cancer and postpartum depression |
4. Comparison between breast milk and formula milk powder
Although formula attempts to mimic the nutritional content of breast milk, it still cannot compare to breast milk in many ways. Here are the main differences between breast milk and formula:
| Comparative item | breast milk | formula milk powder |
|---|---|---|
| Immunoactive substances | Rich | Lack or artificial addition |
| Nutritional information | Dynamically changes to adapt to baby’s needs | fixed recipe |
| Digestion and absorption | easy to digest | May cause indigestion |
5. How to improve breast milk quality
The quality of breast milk is closely related to the mother's diet and health. Here are some suggestions for improving breast milk quality:
1.balanced diet: Mothers should consume enough protein, fat, vitamins and minerals, and eat more fresh vegetables, fruits, whole grains and high-quality protein.
2.Drink plenty of water: Drink at least 8 glasses of water every day to keep your body well hydrated.
3.Avoid harmful substances: Quit smoking and drinking, and avoid caffeine and processed foods.
4.keep a good mood: Stress will affect milk secretion. Mothers should try to stay relaxed and happy.
Conclusion
Breast milk is the most perfect food for babies, and its nutritional value and immune protective effects cannot be replaced by any formula. Through scientific and reasonable diet and living habits, mothers can further improve the quality of breast milk and lay a solid foundation for the healthy growth of their babies.
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