Health and Hygiene Online Test 6th Science Lesson 6 Questions in English

Carbohydrates are energy giving component of the food. We can obtain carbohydrates in the form of Sugar, starch and dietary fibres.

Fat is also an energy-giving food and provides more energy than Carbohydrates. Apart from giving energy, they insulate our body and protect the cells.Fat is also an energy-giving food and provides more energy than Carbohydrates. Apart from giving energy, they insulate our body and protect the cells.

Proteins are necessary for our growth and repair, as well as for regulating various body functions such as digestion.

The sources of proteins are pulses, eggs, fish, milk, chicken, soya bean, nut, grams etc, Proteins are body building foods. Soya bean is the highly rich source of protein.

Vitamins are required for carrying out various biochemical reactions in our body. Fruits, vegetables, grains, meat products are good sources of vitamins.

Fruits, vegetables, grains, meat products are good sources of vitamins. Vitamins are called as protective food. There are six major vitamins A, B, C, D, E and K.

There are six major vitamins A, B, C, D, E and K. Vitamins B and Vitamins C are water soluble, Vitamins A, D, E and K are fat soluble.

The rich source of Vitamin A are Fish oil, egg, milk, ghee, carrot, corn, yellow fruits, greens. Vitamin A is Fat soluble vitamin.

The rich source of Vitamin B are Whole grain, unpolished rice, milk, fish, meat, peas, lentils Green vegetables.

The rich source of Vitamin C are Oranges, Gooseberry, Greenchilly, Tomato. There are six major vitamins A, B, C, D, E and K. Vitamins B and Vitamins C are water soluble, Vitamins A, D, E and K are fat soluble.

Vitamin D is the rich source of Fish oil, milk and eggs. It is also made in our skin using sunlight

Vitamin E is rich in Vegetable oils, Green vegetables, whole wheat, Mango, apple, greens. deficient in this will cause Nervous weakness, dimming of eyesight.

Vitamin K is rich in Green vegetables, Tomato, cabbage, eggs, milk products. Its deficiency cause Weakness of the bones, teeth etc.

Vitamin E causes many diseases such as Nervous weakness, dimming of eyesight. The symptoms are Childlessness, lack of resistance power to illnesses.

Vitamin C is rich in Oranges, Gooseberry, Green-chilly, Tomato. It causes Scurvy and the symptom is Bleeding gums.

Vitamin A deficiency causes Night blindness. The symptoms are Poor vision, difficulty in seeing in dim light.

Vitamin B is rich in Whole grain, unpolished rice, milk, fish, meat, peas, lentils Green vegetables. Its deficiency cause Beriberi and the symptoms are Nervous weakness, fatigue.

Sun screen lotion reduces your skin's ability to produce Vitamin D by up to 95% which may lead to Vitamin D deficiency.

Vitamin C is rich in Oranges, Gooseberry, Greenchilly, Tomato. Gooseberries contains nearly 20 times the vitamin C than Orange.

Moringa leaves are rich in Vitamin A, Vitamin C, Potassium, Calcium, Iron and Protein. It also contains Powerful anti-oxidants.

Minerals are required for growth as well as for the regulation of normal body function.Green leafy vegetables like spinach, pulses, eggs, milk, fish and fruits are important sources of minerals in our diet. Minerals are also a protective-foods.

Calcium is the mineral which are required for Strong bones and teeth, clotting of blood. Iodine is the mineral which is required for Synthesis of thyroid hormone.

Minerals are required for growth as well as for the regulation of normal body function. The mineral Iron results in the effective Formation of haemoglobin and brain development.

80% of the world production of Moringa Leaves is in India. The Major countries which import Moringa Leaves are China, US, Germany, Canada, South Korea and European countries.

Our body needs an adequate supply of water is order to maintain good health. Any human being should take minimum eight tumblers (2 Litres) of water every day.

Health is a state of complete physical, mental and social well-being and not merely absence of diseases. Eating a healthy diet keeps you physically and mentally fit.

A diet should contain adequate amount of all the necessary nutrients required for healthy growth and activity An increased capacity to work Good physical and mental health Increased capacity to resist diseases. Help in proper growth of the body.

The word malnutrition refers to the condition that results when a person does not take a balanced diet. Malnutrition leads to deficiency disease.

China Stands first in the world in terms of number of obese children. This report is based on the UNICEFs study

India has the second highest number of obese children in the world after China, according to a study that has found that 14.4 million children in the country have excess weight.

Kwashiorkor is a Protein Deficiency Diseases. The Symptoms are Stunted growth, Swelling of face and limbs, Diarrhoea.

Marasmus is a Protein Deficiency Diseases. The Symptoms are Skinny appearance, Slow body growth.

Calcium - Rickets. Phosphorus – Osteomalatia, Iodine - Cretinism (in Child), Goitre (in adult) Iron – Anaemia

Physical exercise is any bodily activity that enhances or maintains physical fitness and overall health and wellness. It is performed for various reasons, including • increase in growth and development, • strengthening muscles and the cardiovascular system, • developing athletic skills, weight loss or maintenance, and enjoyment. Physical exercise may help to decrease some of the effects of childhood and adult obesity.

Deep sleep seems to be one of the most critical time for body repair. Physical exercise may help to decrease some of the effects of childhood and adult obesity.

Proper amount of rest is essential for physical and mental health. Rest is as important as nutrition and physical activity for growth and development and good health.

Hygiene is a set of practices performed to preserve health. According to the World Health Organization (WHO), “Hygiene refers to conditions and practices that help to maintain health and prevent the spread of diseases.”

Most of the microbes belong to four major groups: Bacteria, Virus, Protozoa, fungi. Bacteria are very small prokaryotic microorganisms.

Bacterial cells do not have nucleus and do not usually have membrane bound organelles. Bacteria are very small prokaryotic microorganisms.

Bacteria can exist either as independent organisms or as parasites They invade tissues They produce pus or harmful wastes

Bacterial diseases Cholera contaminated water Pneumonia in-halation of airborne droplets from a sneeze or cough. Tetanus contamination of wounds with the bacteria Tuberculosis in-halation of airborne droplets from a sneeze or cough. Typhoid contaminated food or water

Virus is an acellular agent that replicates only inside the cells of other living organisms. Virus can infect all types of life forms plant, animals and microorganisms.

Virus invade living normal cells and use their cell machinery to multiply. They can kill damage or change the cells and make you sick.

Diseases Caused by Virus 1. Common cold 2. Influenza 3. Hepatitis 4. Polio 5. Smallpox 6. Chicken pox 7. Measles

The word "health" refers to a state of complete emotional and physical wellbeing. Healthcare exists to help people maintain this optimal state of health.