Sweet potato, not only is just good to your taste buds but
also good for your cardiovascular system , nuromuscular system , eye site , and oxidative stress in your body.
Sweet potato is grown throughout the tropical and warm
temperate regions. The crop just requires sufficient water and little attention
for their successful cultivation. It is produced by china in large amount
.
The orange-flesh sweet potatoes are exceedingly rich in
beta-carotene. The purple-flesh varieties are outstanding sources of
anthocyanins, especially peonidins and cyanidins. Both types of sweet potatoes
are rich in unique phytonutrients, including polysaccharide-related molecules
called batatins and batatosides. Sweet potatoes also include storage proteins
called sporamins that have unique antioxidant properties. Sweet potatoes are an
excellent source of vitamin A (in the form of beta-carotene). They are also a
very good source of vitamin C, manganese, copper, pantothenic acid, and vitamin
B6. Additionally, they are a good source of potassium, dietary fiber, niacin,
vitamin B1, vitamin B2, and phosphorus. It is good source of amino acids
Sweet Potato, baked
1.00
medium
(200.00 g)
|
|
Nutrient
|
amount
|
Protein
|
4.02 g
|
Carbohydrates
|
41.42 g
|
Fat – total
|
0.30 g
|
Dietary Fiber
|
6.60 g
|
Calories
|
180.00
|
Vitamin A International Units (IU)
|
38436.00 IU
|
Vitamin B1
|
0.21 mg
|
Vitamin B2
|
0.21 mg
|
Vitamin B3
|
2.97 mg
|
Vitamin B6
|
0.57 mg
|
Calcium
|
76.00 mg
|
Iodine
|
6.00 mcg
|
Iron
|
1.38 mg
|
Magnesium
|
54.00 mg
|
Phosphorus
|
108.00 mg
|
Potassium
|
950.00 mg
|
Selenium
|
0.40 mcg
|
Sodium
|
72.00 mg
|
Possible health benefits of consuming sweet potatoes
Consuming fruits and vegetables of all kinds has long been
associated with a reduced risk of many adverse health conditions. Many studies
have suggested that increasing consumption of plant foods like sweet potatoes
decreases the risk of obesity, diabetes, heart disease
and overall mortality while promoting a healthy complexion, increased energy,
and overall lower weight.
Diabetes
Sweet potatoes are considered low on the glycemic index
scale, and recent research suggests they may reduce episodes of low blood sugar
and insulin resistance in people with diabetes. The fibre in sweet potatoes
makes a big difference too.
The Dietary Guidelines for Americans recommends 21-25 grams
of fibre per day for women and 30-38 grams per day for men, which most people
do not reach.
Cancer
Antioxidants play important role in diseases caused by
oxidative stress .
Immunity
Plant foods like sweet potatoes that are high in both
vitamin C and beta-carotene offer an immunity boost from their powerful
combination of nutrients.
Inflammation Choline is a very important and versatile
nutrient in sweet potatoes that helps with sleep, muscle movement, learning and
memory. Choline also helps to maintain the structure of cellular membranes,
aids in the transmission of nerve impulses, assists in the absorption of fat
and reduces chronic inflammation.
In a study published by the Journal of Medicinal
Food, purple sweet potato extract was found to have positive
anti-inflammatory and antilipogenic effects as well as free radical scavenging
and reducing activity.
Vision
According to Duke ophthalmologist Jill Koury, MD, vitamin A
deficiency causes the outer segments of the eye's photoreceptors to
deteriorate, damaging normal vision. Correcting vitamin A deficiencies with
foods high in beta-carotene will restore vision.
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