Nutrition labels have revolutionized the way we buy food -- especially
for people on special diets. Nutrition can affect more than just your
weight. People who practice good nutrition, hygiene and exercise
patterns develop a lifetime of habits that will keep them healthy for
many years. Peanuts and peanut butter are whole foods that pack a lot
of nutrition into just one serving. Peanuts and peanut butter are whole
foods that contain a variety of vitamins and minerals, ample protein
and beneficial unsaturated fats. Since they are a plant food, they
naturally contain no cholesterol. Peanuts and peanut butter contain
high quality plant protein. Protein is estimated based upon the amount
of bound nitrogen in the sample. Total fat is estimated from the weight
of all individual fatty acids plus the imputed weight of one unit of
glycerol for each three fatty acids. When comparing peanuts to similar
foods, peanuts have more protein than any other legume or nut. This is
especially important for children, vegetarians and people eating more
meatless meals. Carbohydrates in food help our bodies produce serotonin
-- a sleep-inducing hormone. This meal plan incorporates plenty of
healthy carbohydrate-rich foods like fruit, pasta, potatoes, oatmeal
and brown rice. Milk contains tryptophan, an amino acid that promotes
sleep. This diet includes skim milk with meals and as a before-bed
snack.
Carbohydrates are easy to digest and quickly absorbed. They can be
found in sugar and sweets, honey, fruits and fruit juices. Daily values
footnote is a reference tool, giving you basic guidelines on how much
of each nutritional item you should eat daily. Grains based foods
(pasta, bread, cereals) are very versatile and highly regarded by
nutrition professionals because they are rich in nutrients. Whole
grains are high in fibre and may help to lower blood cholesterol and
maintain bowel regularity. They contain vitamin E and important trace
materials like copper and zinc. For years, these foods were considered
the ugly ducklings of nutrition. Thought to be fattening with little
nutritional value, they were avoided in misguided attempts to control
weight. Now scientific agreement among qualified nutrition experts
points to increasing our consumption of grains based foods and reaping
significant health benefits. Calories may be calculated using any one
of several methods. The old-fashioned bomb calorimeter, one of the
acceptable methods, is a poor model for the human body. Ideally,
calories represent physiological energy -- the energy value remaining
after digestive and metabolic losses are deducted from the gross
energy. This type of calculation is called the At water system for
determining energy values.
Vitamin C (ascorbic acid) is an antioxidant. It is commonly found in
fresh vegetables and fruit (peppers, tomatoes, citrus fruits). Severe
lack of vitamin C can lead to scurvy. It helps to heal wounds, prevent
cell damage, promote healthy gums and teeth, and strengthen the immune
system. It also helps the body absorb iron. Women and men should
consume at least 60 milligrams of vitamin C each day. Vitamin C
deficiency causes a disease called scurvy, which is uncommon in the
United States. Taking more than 2,000 milligrams a day may cause a
flushed face, headache, increased urination, mild diarrhea, nausea and
vomiting. People who smoke need to consume more vitamin C because
smoking interferes with the body's ability to use vitamins. Women who
smoke should consume 110 milligrams per day of vitamin C, and men who
smoke should consume 125 milligrams per day of vitamin C.
Phytochemicals are natural substances in plants which may provide a
wide range of health benefits such as reducing the risk of coronary
heart disease. Peanuts contain resveratrol which is one of the many
phytochemicals found in plant foods.
Good nutrition is more important than ever. Regulations requiring
nutrition panels on food labels were implemented as part of a campaign
to get people to eat less fat. Dietary fiber has been shown to reduce
the risk of cancer, heart disease and mitigate the blood sugar
fluctuations of diabetes. Nutrients are divided into two groups. "Good"
nutrients consisted of: "vitamin, mineral, protein, total carbohydrate,
dietary fiber, other carbohydrate, polyunsaturated or monounsaturated
fat, or potassium" and must be present in at least 80% of the label
value in every unit tested. Conversely, "bad" nutrients: calories,
sugars, total fat, saturated fat, cholesterol, or sodium must be
present in no more than 120% of the label value but may be less than
the label value by a "reasonable" amount. Nutrition label legislation
is to help consumers cut fat out of their diets, carbs are considered a
valuable nutrient. Labels have serving sizes as required by law and
indicate the number of servings contained in the package. However,
selling underweight packages violates the oldest consumer protection
laws. Many manufacturers deliberately overfill their packages to avoid
the risk that their filling equipment may not be precise or that the
product might dry out or otherwise not measure up. As a result,
packages often contain more food than the nutrition label indicates.
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