Materi PJOK Kelas 7 Pola Makanan Sehat dan Gizi Seimbang Kurikulum Merdeka

Summary

This educational video for 7th-grade students explores the importance of healthy, nutritious, and balanced food in promoting good health. It covers essential nutrients like proteins, carbohydrates, fats, vitamins, and minerals, explaining their roles in the body. The video emphasizes the concept of a balanced diet, including the 'Isi Piringku' guidelines and the four pillars of nutrition: variety, hygiene, physical activity, and healthy weight management. The impact of both excess and deficient nutrition on health is also discussed. Overall, the video aims to inspire students to adopt healthier eating habits for long-term well-being.

Takeaways

• 😀 Healthy food is food that is free from harmful substances like artificial coloring, sweeteners, and preservatives.
• 😀 Nutritious food contains essential nutrients that the body needs for proper function and growth.
• 😀 Balanced food contains the right amount of nutrients, neither too little nor too much, according to the body's needs.
• 😀 The five main nutrients needed by the body are protein, carbohydrates, fats, minerals, and vitamins.
• 😀 Protein is essential for building and repairing cells, and can be sourced from both plants (e.g., tofu, beans) and animals (e.g., meat, eggs).
• 😀 Carbohydrates provide the main source of energy, found in foods like potatoes, rice, corn, and sugar.
• 😀 Fats are important for storing energy and aiding vitamin absorption. They can be classified as saturated (animal-based) or unsaturated (plant-based).
• 😀 Vitamins regulate the body's metabolism and help the body function properly. Some vitamins are fat-soluble (A, D, E, K), while others are water-soluble (B, C).
• 😀 Minerals like calcium, iron, and magnesium are crucial for building bones, making hormones, and maintaining bodily functions.
• 😀 A balanced diet is supported by following the principles of variety in food, practicing clean living habits, exercising, and maintaining a healthy weight.
• 😀 A healthy diet can prevent diseases such as obesity, heart disease, high blood pressure, and diabetes, while poor nutrition can lead to muscle loss, weakened immunity, and breathing difficulties.

Q & A

What is the definition of healthy food?

Healthy food is food that is free from substances that could harm the body, such as colorants, sweeteners, and preservatives.

What is the difference between nutritious and balanced food?

Nutritious food contains the nutrients the body needs, while balanced food includes the right proportion of nutrients according to the body's needs, neither too much nor too little.

What are the five main nutrients required by the body?

The five main nutrients required by the body are protein, carbohydrates, fats, vitamins, and minerals.

What is the function of protein in the body?

Protein helps to form new cells, tissues, and ensures the proper functioning of cells. It is often referred to as a building block for the body.

What are the two types of protein, and how do they differ?

There are two types of protein: plant-based (e.g., tofu, tempeh, beans) and animal-based (e.g., meat, fish, eggs, milk). Plant-based proteins come from plants, while animal-based proteins come from animals.

How much energy does 1 gram of carbohydrate provide?

1 gram of carbohydrate provides 4.1 calories of energy.

What is the function of fat in the body, and what are its types?

Fats serve as an energy reserve and help in the absorption of vitamins. There are two types: saturated fats (from animal sources) and unsaturated fats (from plant sources).

What is the importance of vitamins in the body?

Vitamins regulate metabolic processes involving proteins, fats, and carbohydrates. They are crucial for maintaining body functions and health.

What are the types of minerals needed by the body, and what do they do?

Minerals are essential for forming hormones, bones, teeth, and blood. Examples include calcium (for bone health), iron (for oxygen in blood), and phosphorus (for bone and teeth formation).

What are the components of a balanced meal according to the 'Isi Piringku' guideline?

A balanced meal includes 150 grams of carbohydrate-rich food (e.g., rice), 75 grams of protein and fat (e.g., mackerel), 1 bowl of vegetables, and 2 pieces of fruit (e.g., papaya).