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Nutrition and Public Health

Who should have skills and knowledge of human nutrition? Medical doctors, head of the state, administrators, public health workers, and workers in various departments. Q) What is a balanced diet? Q) What are the components of a balanced diet? Q) Do you eat a balanced diet? Q) What is the source of your food? Q) Where do they procure it? Q) How do they procure it, or where do you procure it? Q) How do you procure it? Q) What diet guidelines should I follow? Q) Diet and Human Behavior: How much do they Affect Each Other? Q) What kinds of foods should I eat? Q) What kinds of foods should I avoid?

1. Carbohydrates: these provide a source of energy.

2. Proteins: these provide a source of materials for growth and repair.

3. Fats: these provide a source of energy and contain fat soluble vitamins.

4. Vitamins: these are required in very small quantities to keep you healthy.

5. Mineral Salts: these are required for healthy teeth, bones, muscles etc..

6. Fibre: this is required to help your intestines function correctly; it is not digested.

7. Fluids

8. Balanced Diets: we must have the above items in the correct proportions.

What medical conditions or diseases can occur in a human due to inadequate human nutrition? Malnutrition Marasmus Kwashiorkor Rickets Osteomalacia Scurvy Berri-berri Pellagra Acidosis Malnutrition in adults Preventing Malnutrition in Older Adults Who has the duty to prevent malnutrition?

Multiple Choice Questions

Let's examine agriculture. Decades ago, there used to be ploughs or people used shovels and similar tools for agriculture. This used to take lots of labor and time as well. Many people were involved in this type of employment. Nowadays, there are tractors. Work done by thousands of people can be and is completed by single tractor. A single tractor has replaced thousands of people. Work done by thousands of people can be and is completed by a single machine or machines. Work done by thousands of people can be and is completed in a comparatively shorter time period. Fewer people and more technology is at work. Will the tractor operator exclude others from harvest? Should the tractor operator exclude others from harvest? Will those in control of machines exclude others from harvest? Should those in control of machines exclude others from harvest? Is it justified? No. Should the tractor operator exclude others not in the agriculture field from harvest? No. Are people who have been replaced with machines unemployed? Or are they skilled employees to be utilised as per need of economy? Who has the duty and responsibility to redirect their skill, knowledge, and experience? The same is true in other types of industries. Machines have and can replace thousands of workers. That doesn't mean those workers are going to be excluded from harvest. These are natural resources. These natural resources have to be utilised and exploited to their capacity while using the latest advances in science and technology. Their products have to be distributed fairly, equally, and uniformly. Their products have to be distributed fairly as per consumer affairs and public distribution system.