Importance of well balance diet
All food contains all of the nutrients we need to be healthy, it is necessary to eat various foods in sufficient amounts. A good diet will include many different foods, and sufficient in quantity and quality to meet an individual’s need for food energy and other micro nutrients.
OATS
Typical serving size:
½ cup, cooked with water (4.2 oz or 117g)
HOW THEY HARM
Blood sugar spikes
WHAT THEY HEAL
Heart disease
High cholesterol
High blood pressure
Diabetes
Constipation
Weight gain
Oatmeal and other whole grain oat products such as oat bran and oat flakes are tasty, convenient,
versatile, and economical sources of nutrients and phytochemicals
Commonly used as a breakfast
cereal and in baking, oats can be added to many dishes, including meat loaf, burgers, and fish cakes,
and can be used to thicken soups and sauces or as a topping for fruit crisps
They have beneficial
effects on cholesterol, blood pressure, blood sugar, satiety, and gastrointestinal health
On a weight-for-weight basis, oats contain a higher concentration of protein, fat, calcium, iron,
manganese, thiamin, folacin, and vitamin E than other unfortified whole grains
Oats also contain
polyphenols and saponins, powerful antioxidants with disease-fighting properties
Health Benefits
Reduces risk of heart disease
In 1997, the US Food and Drug Administration granted the first
food-specific health claim for use on oatmeal labels, stating, “Soluble fiber from oatmeal, as part of a
diet low in saturated fat and cholesterol, may reduce the risk of heart disease
”
Manages cholesterol levels
Oat bran is high in beta-glucan, a soluble fiber that can help lower
blood cholesterol levels, thus possibly reducing the risk of heart attacks
Eating 3 g of beat-glucan a
day (which is about the amount in one cup of cooked oat bran) can reduce blood cholesterol by about
5% and lower heart attack risk by about 10%
Some studies have shown that oats not only lower LDL
cholesterol but may also boost levels of the protective HDL cholesterol
Oats contain a unique blend
of antioxidants, including the avenanthramides that prevent LDL cholesterol (the “bad” cholesterol)
from being converted to the oxidized form that damages arteries
Lowers blood pressure
A study in Minnesota looked at a group of people who were taking
medication for high blood pressure
Half of them were asked to consume about 5 g of soluble fiber
per day in the form of 1 ½ cups of oatmeal and an oat-based snack, while the other half ate cereals
and snacks with little soluble fiber
The people who were consuming the oats showed a significant
reduction in blood pressure
And Yale researchers have found that eating a large bowl of oatmeal
may improve the harmful reduction in blood flow that may happen after eating a high-fat meal
QUICK TIP:
Use oats instead of bread crumbs
Add rolled oats instead of bread crumbs in meat loaf, or use it to coat chicken or fish patties
before cooking
Prevents diabetes
Oats also have been shown to reduce both blood sugar and insulin levels, an
important asset in controlling diabetes
Human studies confirm that oat-soluble fiber reduces after-
meal blood sugar and insulin in both healthy people, and those with diabetes
Helps bowel regularity
As mentioned, oats also contain some insoluble fiber, which prevents
constipation
Aids weight loss
Oats have a high satiety value, meaning they take a long time to digest and
therefore keep you feeling full longer
It is thought that both the protein and fiber in oats contribute to
this effect
In one study comparing oatmeal to a sugared flaked cereal for breakfast, researchers found
that subjects who ate oatmeal at breakfast consumed one-third fewer calories for lunch, thus helping
with weight management
Health Risk
Blood sugar spike
Unlike steel-cut or whole oat products, instant oatmeal ranks high on the glycemic
load and can cause blood sugar to spike
Instant oatmeal can also contain higher levels of sodium,
compared to the steel-cut version
Allergies
Make a savory pilaf with steel-cut oats
Fry skillet cakes from cold leftover cooked oatmeal
Replace one-quarter of the flour with rolled oats in banana bread
Buying Tip
s
Avoid preflavored or instant oatmeal
Instead, buy plain oatmeal and sweeten and flavor it yourself during
or after cooking
Storing Tips
Store oats in an airtight container and place in a cool, dry place
For best results, use within the recommended storage time, which is usually within a year
If it smells
rancid, toss
Alternatively, oats can be frozen in a plastic bag with the air squeezed out for up to 3 months