Health-and-Nutrition/C2/Importance-of-Vitamin-C/English

Visual Cue	Narration
Title slide	Welcome to the spoken tutorial on the importance of vitamin C.
Image: Collage of role of vitamin C in the body Image: Collage of food sources of vitamin C Image: Collage of ways to increase vitamin C	In this tutorial, we will learn about: 1. Role of vitamin C in the body. 2. Food sources of vitamin C. 3. Ways to increase vitamin C intake in our diet.
Image: Vitamin C symbol Image: Collage of functions	Vitamin C is a water soluble vitamin. It plays a very important role in several body functions.
Image: Collagen Image: Holding bones, muscles, skin together Image: Collage of Skin, hair blood, bones tendons, ligaments	It is essential for the synthesis of collagen which acts like a cement. It holds the bones, muscles, skin and the whole body together. Tissues of our body like skin, hair, blood vessels and bones have collagen.
Image: Muscle and skeletal injury Image: Healing of wounds Image: Healthy skin	Vitamin C helps in recovery after a muscle or skeletal injury. It helps in the healing of wounds. It is also required for maintaining healthy skin.
Image: Free radicals in the body in small amount Image: Free radicals in the body in large amounts Image: Free radicals damaging the cell Image: Collage of air pollution, smoking, alcohol, chemicals	Another role of vitamin C is that it acts as an antioxidant. Antioxidants are substances that protect our body from damage by free radicals. Free radicals are substances that are naturally produced in the body. They become harmful only when they become excessive. Pollution, smoking, alcohol, harmful chemicals increase free radicals production. This results in cancer, diabetes, heart diseases, cataract.
Image:Vitamin C symbol+ antioxidants Image: Antioxidants protecting cells Image: Collage of various diseases (cataract, Heart disease, diabetes) Image: symbol of vitamin C + less free radicals in body (downward arrow) Gif: Vitamin C preventing free radicals from attacking	Vitamin C reduces the formation of free radicals in the body. Thus, protecting our cells from damage.
Image: Boosting of immune system Image: Collage of cold, cancer, heart disease	Vitamin C also strengthens our immune system. It helps in fighting infections and protecting against other diseases. For example: common cold, cancer and heart diseases.
Image: Collage of bones Image: Synthesis of hormones Image: Collage of stress and fright	Vitamin C helps in bone formation. It also helps in the synthesis of a few hormones. For example: dopamine, adrenaline, noradrenaline. These 'hormones help the body respond to stress or fright.
GIF: Enhanced iron' absorption in the presence of vitamin C Image: Collage of leafy vegetable, seeds, nuts and beans Image: Having vitamin C with meals	In addition, vitamin C enhances the absorption of non-heme iron in the body. Non-heme iron is a form of iron which is mostly present in plant based foods. For example: green leafy vegetables, seeds, nuts and beans. Consuming too little vitamin C can increase the risk of iron deficiency. This may result in anemia which is known as iron deficiency anemia.
Image: collage of scurvy Image Uneasiness Image: Fatigue Image: Fever	Deficiency of vitamin C can result in scurvy. Early signs of scurvy are uneasiness, fever and fatigue.
Image: Swollen and bleeding gums Images: Loose teeth Image: Bruising and bleeding Image: Poor healing of wound Image: Pain and swelling and joints (highlight the joints) Image: Coiled shaped hair	Other symptoms are swelling and bleeding in gums and loosening of teeth. Poor healing of wounds and bruises and bleeding on the skin is visible. Swelling and pain in the joints may also arise. The hair becomes dry and coiled.
Image: Dry skin Image: Collage Mood changes Image: Poor immunity	Other signs of deficiency are dry skin, mood changes and poor immunity.
Image: Anemia	Iron deficiency anemia can also occur due to vitamin C deficiency.
Image: Vitamin C requirements in babies Image: Vitamin C requirements in older children Image: Vitamin C requirements in adolescents Image: Vitamin C in adult females Image: Vitamin C requirements in adult males	Let us now have a look at the daily vitamin C recommendation. For babies upto 12 months of age, 25 milligrams per day is recommended. For children who are 1-10 year old, 40 milligrams per day is recommended. For adolescents, 45-75milligrams per day is recommended. For adult females, it is 75 milligrams. 90 milligrams is recommended for adult males.
Image: pregnancy and lactation + vitamin C symbol & upward arrow mark Image: Vitamin C requirements in pregnant women Image: Vitamin C requirements for lactating mothers Image: A man smoking+ 35mg with upward arrow mark	The requirements are higher during pregnancy and lactation. Pregnant women should have 85 milligrams of vitamin C per day. Lactating mothers should have 120 milligrams per day. Individuals who smoke require an extra 35 milligrams per day.
Image: Collage of dietary sources of vitamin C	Let me now tell you the food sources of vitamin C.
Image: Collage of vitamin C rich fruits Image: Vitamin C content of guava Image: Vitamin C content of gooseberry	Certains fruits and vegetables are good sources of vitamin C. Among fruits, gooseberry and guava are the richest sources. 1 medium-sized guava gives around 300 milligrams of vitamin C. 1 gooseberry has nearly 60 milligrams of vitamin C.
Image: Collage of vitamin C rich fruits Image: Vitamin C content of lemon juice Image: Vitamin C content of orange	Other examples are: Bengal currant, indian jujube and raw mango. Fruits like oranges, lemons and sweet limes are also good sources. 1 tablespoon of lemon juice has approximately 8 milligrams of vitamin C. 1 medium orange has about 40 milligrams.
Image: Collage of vitamin C rich green leafy vegetables Image: Vitamin C content of green leafy vegetables Image: Vitamin C content of coriander leaves	Even green leafy vegetables have an adequate amount of vitamin C. For example: leaves of drumstick (moringa), amaranth, radish, mustard. Fenugreek leaves, agathi leaves are other examples. 100 grams of raw green leafy vegetables have about 60-100 milligrams. Coriander and mint leaves also have some amount of vitamin C.
Image : Collage of vitamin C rich vegetables Image: Vitamin C content of tomatoes	Some other vegetables also have moderate amounts of vitamin C. For example: capsicum, cabbage, drumsticks, bitter gourd, tomatoes and peas. 100 grams or 2 raw tomatoes have around 27 milligrams of vitamin C.
Image: Cooking on high flame Image: Keeping fruits in open Image: Cooking in lots of water Image: Discarding water Image: Storing food for a long time	There are certain factors which decrease the vitamin C content of the food. It is sensitive to heat and water. It is lost if cooked at high temperature or exposed to prolonged sunlight. Cooking in excessive water and discarding the water also results in loss. Storing food in the refrigerator for a long time reduces the vitamin C content.
Image: Raw vitamin C rich food Image: Cooking on low flame Image: Heating food (cross mark and clock while editing Image: Steaming versus boiling (tick and cross mark while editing)	Thus, many of the How about : Thus, many of the vitamin C rich foods are best consumed raw. This way you get the maximum amount of vitamin C from it .pls split it, Misbah. Thus, many of the vitamin C rich foods are best consumed raw. This helps to retain it in the food. This way you get the maximum amount of vitamin C from it. If they are cooked, they should be cooked on low flame for shorter durations. Steam or saute vegetables instead of boiling. Upon steaming, the loss of vitamin C is the least.
Image: Cooking with minimum water Image: Storing in refrigerator with calendar highlighting 1 week (cross mark while editing)	Do not repetitively heat the food. Cook with minimum or no water. Avoid storing and refrigerating food for a long time.
Image: Collage of fresh fruits and vegetables Image: fresh vs spoiled vegetables (cross mark on spoilt while editing) Image: Ripe vs. raw fruits	Let us learn some ways to increase our daily intake of vitamin C. Eat fresh fruits and vegetables. Pick the raw fruits as they have more vitamin C.
Image: Chutney with meals Image: Collage of sprinkling lemon juice on meals Image: Garnishing meals with coriander and mint leaves	Try having a food source of vitamin C with every meal. With your meals you can have mint, curry leaf or coriander dips (Indian sauce or chutney made of vegetables/fruits and spices). Lemon juice can be sprinkled on your food. Garnish your meals with coriander leaves or mint leaves after cooking.
Image: Collage of sprouted beans	You can also increase the vitamin C content of your food by sprouting. As much as possible include sprouted beans in your diet.
Image: Collage of ways to increase vitamin C rich intake Image: Collage of vitamin C rich food around a family	All these methods will ensure that we get adequate vitamin C from our diet. Adequate intake of vitamin C is necessary for our good health.
Acknowledgement Slide	This brings us to the end of the tutorial. Thank you for watching.

Contributors and Content Editors

Bellatony911, Misbah