NutriStrategy provides an overview of nutrition, nutrient food sources and the functions of vitamins and minerals in the body. The number of calories in a food depends on the amount of energy the food provides. The number of calories a person needs depends on age, height, weight, gender, and activity level.
People who consume more calories than they burn off in normal daily activity or during exercise are more likely to be overweight.
Fats are a concentrated form of energy which help maintain body temperature, and protect body tissues and organs. Fat also plays an essential role in carrying the four fat-soluble vitamins: A, D, E, and K. Excess calories from protein and carbohydrates are converted to and stored as fat. Even if you are eating mostly "fat free" foods, excess consumption will result in additional lettuce information on vitamins and minerals fat.
Fat calories in food are readily stored, while it takes energy to transform protein and carbohydrates to body fat. The only proven way to reduce body fat is to burn more calories than one consumes. High blood cholesterol has been linked to the occurrence of atherosclerosis. Atherosclerosis is a buildup of fatty deposits in the coronary arteries and other blood vessels, and is a leading cause of heart attacks. Dietary cholesterol is only found in foods from animal sources, including meat, fish, milk, eggs, cheese, lettuce information on vitamins and minerals butter.
HDL and LDL are lipoproteins, substances found in the bloodstream, that transport cholesterol and triglycerides in the body, lettuce information on vitamins and minerals.
Protein is essential to the structure of red blood cells, for the proper functioning of antibodies resisting infection, for the regulation of enzymes and hormones, for growth, and for the repair of body tissue. Amino acids are the building blocks of protein and are found in a variety of foods. Meat, milk, cheese, and egg are complete proteins that have all ironwood cancer and research essential amino acids.
Other sources of protein include whole grains, rice, corn, beans, legumes, oatmeal, peas, and peanut butter. For those who do not eat meat, eggs, or dairy products, it is important to eat a variety of these other foods in order to get enough protein. One teaspoon of table salt contains about 2, milligrams of sodium. The difference between "sodium" and "salt" can be confusing.
Sodium is a mineral found in various foods including table salt sodium chloride. People with high blood pressure hypertension may be instructed by their doctor or dietitian to reduce sodium intake. High blood pressure can increase the risk of heart attack, stroke, or kidney disease. The body needs a small amount of sodium to help maintain normal blood pressure and normal function of muscles and nerves.
High sodium intake can contribute to water retention, lettuce information on vitamins and minerals. Sodium is found in table salt, baking soda, monosodium glutamate MSGvarious seasonings, additives, condiments, meat, fish, poultry, dairy foods, eggs, smoked meats, olives, and pickled foods. Many foods are fortified in order to provide additional nutrients, or to replace nutrients that may have been lost during the processing of the food.
Most people lettuce information on vitamins and minerals able to obtain satisfactory nutrition from the wide selection of foods available in the United States.
If a person is not able to eat a variety of foods from the basic food groups, then a vitamin and mineral supplement may be necessary.
Large doses of vitamin and mineral supplements can be harmful. Vitamins come in two varieties: Fat-soluble vitamins can be stored in the body for long periods of time, while excess amounts of water-soluble vitamins are excreted in the urine. Nutrition and Diet Information. Calories Burned During Exercise. Health Benefits of Activity. Weight Control and Exercise. Sources and Functions of Vitamins and Minerals, lettuce information on vitamins and minerals.
Most saturated fats tend to be solid at room temperature, with the exception of tropical oils. Butter is high in saturated fat, while margarine tends to have more unsaturated fat. High levels of LDL are associated with atherosclerosis. The skin can synthesize vitamin D if exposed to enough sunlight on a regular basis. Vitamin C Ascorbic acid.