What type of nutrient is needed by the body and must be supplied by foods?
A healthy balanced diet containing a variety of foods should provide all the vitamins your body needs to work properly. Show
There are 2 types of vitamins, fat-soluble and water-soluble. Fat-soluble vitaminsFat-soluble vitamins are mainly found in foods that are high in natural fat - such as dairy, eggs and oily fish. You don't need to eat these types of food every day to get enough of these vitamins. Every time you eat these foods your body stores them in your liver and body fat for future use. Fat-soluble vitamins include:
Vitamin AVitamin A (also known as retinol) has several important functions, including:
Good sources of vitamin A include:
Vitamin DVitamin D helps to regulate the amount of calcium and phosphate in the body, important for bone, teeth and muscle health. Vitamin D is made by our skin from sunlight and is also found in small amounts in some foods. Good sources of vitamin D include:
Since vitamin D is found in only a small number of foods. In Scotland everyone over the age of 5 should consider taking a supplement with vitamin D, especially over the winter. Therefore, everyone aged over one year - including pregnant and breastfeeding women - should consider taking a daily supplement containing 10 micrograms of vitamin D. Between April and September, the majority of people aged 5 years and above will probably get enough vitamin D from sunlight when they are outdoors. They might choose not to take a vitamin D supplement during these months. Some population groups (with very little or no sunshine exposure) will not obtain enough vitamin D from sunlight and are at greater risk of vitamin D deficiency. This includes:
These people should take a daily supplement containing 10 micrograms vitamin D throughout the year. Given the uncertainty of consistent sunshine in Scotland and the risks of exposing infants 0-6 months to the sun, it may be advisable for pregnant and lactating women to take a daily supplement throughout the year. Staying safe in the sunIn Scotland, 10 to 15 minutes of unprotected sun exposure is safe for all. After sunscreen is correctly applied, vitamin D synthesis is blocked. Staying in the sun for prolonged periods without the protection of sunscreen increases the risk of skin cancer. Vitamin EVitamin E is a powerful antioxidant that helps to:
Good sources of vitamin E include:
Vitamin KVitamin K is important for healthy bones and blood clotting, an essential part of healing. Good sources of vitamin K include:
Water-soluble vitaminsUnlike fat-soluble vitamins, you need to consume water-soluble vitamins more often. Your body can't store these for future use and gets rid of any excess when you pass urine. Water-soluble vitamins include:
They're found in:
Being water soluble, these vitamins can be lost or destroyed through heating, dissolving or exposure to air. To keep as many of these as possible, choose to steam or grill these foods instead of boiling (unless you're making soups or stews with the liquid). Vitamin CVitamin C (also known as ascorbic acid) helps to:
Vitamin C is found in a wide variety of fruit and vegetables. Good sources include:
Vitamin B1 (thiamin)Thiamin is also known as vitamin B1. It helps the other B vitamins to break down and release energy from food and keep your nervous system healthy. Thiamin is found in most types of food. Good sources include:
Vitamin B2 (riboflavin)Riboflavin is also known as vitamin B2. It helps to keep your skin, eyes and nervous system healthy and release energy from the food you eat. Good sources of riboflavin include:
Vitamin B3 (niacin)Niacin is also known as vitamin B3. It helps to release energy from the foods you eat and keep your skin and nervous system healthy. There are 2 forms of niacin – nicotinic acid and nicotinamide – both of which are found in food. Good sources of niacin include:
Pantothenic acidPantothenic acid helps to release energy from the food we eat. It's found naturally in most meats, vegetables and wholegrains, including:
Vitamin B6 (pyridoxine)Pyridoxine is also known as vitamin B6. It helps the body to:
Good sources of vitamin B6 include:
Vitamin B7 (Biotin)Biotin is also known as vitamin B7 and is only needed in small amounts. It helps your body process (metabolise) fat. As the bacteria in your bowel make biotin, you may not need any additional biotin from your diet. However, it's still important to eat a healthy and varied diet. Vitamin B12Vitamin B12 helps your body:
Good sources include:
Vitamin B12 is not found naturally in plants and grains. If you're vegan, you should consider taking a B vitamin supplement to reduce the risk of developing vitamin B12 deficiency anaemia. Folic acidFolic acid (also known as folate) works with vitamin B12 to form healthy red blood cells. It can also help to reduce the risk of central nervous system defects - such as spina bifida - in unborn babies. Good sources of folic acid include:
If you don't have enough folic acid in your diet you're at risk of developing folate deficiency anaemia. What type of nutrient is needed by the body and must be supplied by foods quizlet?Basic nutrients are those that are supplied by food that the body needs and includes the six classes (carbohydrates, fats, proteins, vitamins, minerals, and water).
What nutrients are supplied by food?There are six major nutrients – water, carbohydrates, protein, fat, vitamins, and minerals.
Which one is a nutrient needed by the body and that must be supplied by foods is termed a n?Essential nutrients are those nutrients that must be obtained from the diet because they cannot be produced by the body. Vitamins and minerals are examples of essential nutrients.
Which food type supplies the most nutritional needs of the body?The best sources of micronutrients in our diets are fruits and vegetables. These two food groups contain essential vitamins and minerals.
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