According to the Institute of Medicine, an adequate intake of water for men is about 13 cups per day. For women, an adequate intake is 9 cups per day. These figures are based on average healthy adults who live in a mild climate.
A:According to WebMD, eating 1,200 calories a day is safe. A recommended, safe way to lose weight is to eat 1,000 to 1,200 calories a day and exercise for at least an hour a day. Eating fewer calories on a regular basis is not recommended unless under the direct supervision of a physician.
A:According to the Institute of Medicine, an adequate intake of water for men is about 13 cups per day. For women, an adequate intake is 9 cups per day. These figures are based on average healthy adults who live in a mild climate.
A:The United States Department of Agriculture recommends that adult females consume 2 to 2 1/2 cups of vegetables and 1 1/2 to 2 cups of fruit per day. The recommended servings for adult males are 2 1/2 to 3 cups of vegetables and 2 cups of fruit per day.
A:The New York Times explains that a nutritious meal includes foods from the dairy, fruit, vegetable, grain, oil and meat and beans groups. Nutritious meals are a part of a well-balanced diet that provides enough energy and nutrition for growth and development. The New York Times provides a list of foods included in each food group.
A:Humans with normal health can survive without water for three to five days. The exact amount of time varies based on the size of the person, the environment the person is in and the person's specific state of health.
A:The number of calories a person needs per day varies based on height, weight, gender, age and activity level. To calculate the total number of calories a person needs per day, take into account the body's basal metabolic rate, the person's physical activity level and the thermic effect of food.
A:Grapes are not fattening if they are eaten according to normal serving sizes. According to WebMD, one cup of grapes has around 100 calories, which makes them a healthy snack. The same amount of grapes has less than one gram of fat.
A:Orange juice is healthy in moderation. It is a good source of vitamin C and also contains other important nutrients, such as potassium, magnesium, thiamin and folate. It is also fat-free and low in sodium. However, an 8-ounce glass has 110 calories, so moderation is advised.
A:People eat healthy foods because they are important sources of mineral compounds and nutrients required for a healthy body, according to livelifewell.nsw.gov.au. These nutrients provide energy and keep the heart beating, the brain active and the muscles working. Nutrients also strengthen bones, muscles and tendons and regulate body systems such as blood pressure.
A:The effects of sodium in the human body include maintaining electrolyte balance in the bloodstream and the proper working of the nervous and muscular systems. HealthCentral says that sodium is an important determinant of the volume of blood in the body and is an important factor in determining blood pressure. About 85 percent of sodium in the human body is found in blood and lymph fluid.
A:According to MedlinePlus, milk-alkali syndrome results from the presence of excess calcium in the body and can lead to a person losing his kidney function. Too much calcium in the body shifts the body's acid/base balance toward alkaline. Vitamin D toxicity is another possible result from drinking too much milk.
A:To lower blood pressure, increase daily intake of fresh fruits and vegetables, whole grains, legumes and low-fat dairy, according to Mayo Clinic. It is important to avoid excessive sugar, caffeine, sodium and alcohol. Eating foods rich in potassium is thought to mitigate damage caused by sodium.
A:One serving of dragon fruit contains 34 percent of the daily recommended value of vitamin C, or 20.5 milligrams, according to HealWithFood.org. A very high water content leaves each 100-gram serving containing about 87 grams of water. One serving offers 2.1 percent of the daily recommended value of protein, 12 percent of the daily recommended value of fiber and 10 percent of the daily recommended value of iron.
A:Too much vitamin C, a water-soluble vitamin, is not usually harmful; however, large doses of supplements containing it sometimes lead to gastric upset, headaches and insomnia, according to Mayo Clinic. The recommended daily reference intake for vitamin C is 65 to 90 milligrams, but the upper limit is 2,000 milligrams.
A:Although orange juice is perceived as being healthy, it actually isn't, according to Authority Nutrition. A glass of orange juice is high in calories and contains nearly as much sugar as a can of soda.