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Improving the eating habits of the working generation! Tsuzuki Vegetable Challenge

Last updated on March 3, 2025.


 

What is Tsuzuki Vegetable Challenge?

Campaign logo
 

The Tsuzuki Vegetable Challenge is an initiative to raise the interest of working generations in vegetable intake.
※The details of the program will be updated from time to time.

Current status and issues of dietary life

・Percentage of Tsuzuki residents who eat well-balanced meals …  34.4%(※)
・Average vegetable intake of Yokohama citizens … 291g (*) (The target value for vegetable intake set by the government is 350g)
  
⇒ If left unchecked, the risk of hypertension, diabetes, dyslipidemia, etc. will increase!
※ Based on the Third Health Yokohama 21 Data

Initiatives 1 [Lawson x Tsuzuki Ward  ] Post POPs at cooperating stores

Awareness-raising POPs were posted at the fresh food sales floor of Lawson Inc.'s cooperating stores.
<Display period> From Sunday, September 1, Reiwa 6 to Monday, September 30
<Cooperating stores> 20 stores in Tsuzuki Ward  
※Yokohama City and Lawson Inc. have concluded a comprehensive cooperation agreement on improving residents' services and revitalizing the community. (May 2009)
 This POP notice was also implemented based on this comprehensive cooperation agreement.
(Reference) Press release material for comprehensive cooperation agreement between Yokohama City and Lawson

Initiatives 2 YouTube Advertisement

A 15-second animation video that enlightens one vegetable plus one product has been posted on YouTube ads.
<Advertisement period> From Sunday, September 1, Reiwa 6 to Monday, September 30

※This video is also posted on the YouTube channel of Yokohama City. Check it out!

Initiatives 3 Posted an article on the regional information site "RareA (RareA)"

Initiatives 4 Enlightenment in the Yokohama B Corsares game

At the Yokohama B Corsares game venue held on Sunday, November 10, 2024, we raised awareness to raise interest in vegetable intake. .

How much should I eat vegetables?


 

The target value for vegetable intake set by the country is 350g. However, the average vegetable intake of Yokohama citizens is 291g, which is 60g (about one dish) below the national target of 350g.
Increasing the intake of vegetables and fruits has been recognized to reduce cardiovascular disease mortality such as heart disease and stroke (*), and taking vegetables will lead to your future health.
Let's aim for the target of 350g by adding about one more dish of vegetable dishes!
※ Explanatory materials for promoting Health Japan 21 (Third) (Part 1)
 

Example of combination of 350g of vegetables per day

The point is to put about 1/3 of the whole green and yellow vegetables!
  Breakfast Lunch Dinner
 

  

Illustration of salad
 

Illustration of Yakisoba

Illustration of miso soupIllustration of Oshishi

Amount of vegetables

〇 Vegetable salad
☞1/4 tomatoes (approximately 40g) 
 1/4 cucumbers (approximately 20g)
 2 sheets of lettuce (approx. 30g)     

〇 Yakisoba
☞1/3 bags of sprouts (approximately 70g)
 1/10 carrots (approximately 10g)
 One medium leaf of cabbage (approximately 40g)       
 1/2 peppers (approx. 10g)

〇 A lot of miso soup
☞Radish slice 2cm (approx. 40g)
 1/10 carrots (approximately 10g)
 About 10g of burdock
〇 Dashi
☞2 Komatsuna (approximately 70g)

Add a little to your usual meal! One more vegetable that can be bought at supermarkets and convenience stores

Photo of the display shelf
 

■ Vegetable salad
■ Kinpira burdock / Renkon no kinpira
■ Spinach sesame
■ Tosa-simmered bamboo shoots
■ Boiled dried radish
■ Miso soup and soup with a lot of ingredients            Etc.

At home! One more vegetable that anyone can do.

Photograph of Broccoli
 

〇 1/3 of frozen broccoli or 3-4 bunch (approximately 80-100g)
☞Put it in a microwave and add mayonnaise or your favorite dressing.

Photo of boiled pumpkin
 

〇 2 pieces of boiled food using frozen pumpkin (about 80g)
 ①Put frozen pumpkin, seasonings (1 teaspoon of 3 times concentrated noodles, 1 teaspoon of sugar, 50ml of water) in a bakeware
 ②Wrap it softly and heat it at a microwave oven 600W for 4 minutes, and if it is not cooked, heat it for an additional 1-2 minutes (OK if the chopsticks are stabbed quickly)

Photo of tomato
 

〇 1/2 chilled tomato tomatoes (about 80g) or 4-5 mini tomatoes (about 70g)
☞Cut into easy-to-eat sizes and cool in the refrigerator.

★ A little addition ★
You can easily consume vegetables simply by warming your favorite frozen vegetables in a microwave oven and adding them to cup noodles and instant noodles that you always eat.

A device that makes it easier to eat vegetables

① Eat it by heating it from raw

Stir-fry or boiled reduces the bulk, making it easier to take a large amount at a time. Also, since it becomes soft, digestion and absorption improves.

② A lot of soups and soups

Put plenty of vegetables in soups such as miso soup and soup, potov, etc. It is also recommended to use dry vegetables. Also, having a lot of ingredients helps to reduce the salt content of the soup.

③ Use cut vegetables and frozen vegetables to make ready-to-eat and regular vegetables.

・It can be eaten immediately when you want to eat, so you can easily eat vegetables even when you don't have time.
・It saves time and effort of cooking, suitable to cook everyday meals easily.
・It is very useful to add a little bit, such as when the number of items is insufficient.
[For those who have trouble with the recipe]
Official Cookpad of Yokohama City (outside site)
Recipe recommended by Tsuzuki Ward   Healthmate

Nutrients contained in vegetables

Dietary fiber

〇 Water-soluble dietary fiber: It softens the stool and reduces the absorption of cholesterol
 It has the effect of increasing good bacteria in the intestine to improve the intestinal environment, reducing the rise in blood sugar after meals, and suppressing the absorption of cholesterol.
 Vegetables (per 100g of edible portion)
 ☞Cabbage, radish, moloheiya, okra, Tomorrow, Rakkyo, Echalott, Avocado
 
 
〇 Insoluble dietary fiber: Improve bowel movements, prevent overeating, and improve the intestinal environment
 It increases the bulk of stool, leading to prevention of constipation. In addition, swelling in the intestine causes a feeling of fullness, prevents overeating, and promotes the excretion of harmful substances (carcinogens).
 Vegetables (per 100g of edible portion)
 ☞Cabbage, radish, moloheiya, burdock, broccoli
   

Vegetables containing a lot of dietary fiber (target amount: adult males 21g or more, adult females 18g or more * According to the Ministry of Health, Labor and Welfare's “Japanese Dietary Intake Standards (2020 Edition)”
Name of vegetableWater-soluble dietary fiber
(per 100g)
Insoluble dietary fiber
(per 100g)
Estimated amount of amount to be eaten at a time (g)

Included in the amount you eat at a time
Total amount of dietary fibre (g)

Cabbage      0.41.4100g (2 large leaves)1.8
Radish (root)0.50.9100g (about 3.5cm slices of thick part)1.4
Moloheiya1.34.650g (4 to 5 bottles)3.0
Burdock2.33.430g (approximately 1/4 bottles)1.7
Broccoli0.94.490g (3 to 4 bunchs)5.9

<Vegetables that are easy to consume in one dose>
 Broccoli, green soybeans, okra, pumpkin, carrot, radish leaves, lotus root, cabbage, bamboo shoots, mizuna, burdock, spinach, avocado, dried radish (boiled)

Vitamin A

It is essential for eye health and keeps skin moist.
In addition to maintaining vision, it maintains the health of the cells that make up the skin and mucous membranes of the whole body and supports various physiological effects.
Insufficient can lead to night blindness (dickness and difficulty seeing things at night), dry skin, and reduced immunity.
  
It is abundant in dark vegetables, but only the skin is dark and is not often contained in whitish vegetables (eggplant, cucumber, etc.).
Because it is fat-soluble, cooking with oil will increase absorption.

Vegetables (per 100g of edible portion)
☞Moroheiya, carrot, spinach, spring chrysanthemum, western pumpkin
 

Vegetables containing a lot of vitamin A (recommended amount: adult males 850 μg or more, adult females 650 μg or more * According to the Ministry of Health, Labor and Welfare's “Japanese Dietary Intake Standards (2020 Edition)”
Name of vegetableVitamin A (per 100g)Estimated amount to eat at a time (g)Estimated amount of vitamin A (μg) to eat at a time
Moloheiya8401/2 bundles (about 50g)420
Carrot7202 sticks (about 30g)216
Spinach3501/2 bags (about 100g)350
Spring chrysanthemum3801/2 bags304
Western pumpkin3302 freezes264

Vitamin C


 

Antioxidant action that enhances immunity, keeps skin and mucous membranes strong.
It is an essential vitamin for the production of collagen, which makes up the skin, blood vessels, and bones.
The inhibition of the production of melanin has the effect of preventing and improving stains. In addition, it has the effect of increasing iron absorption and improving immunity to prevent disease.
In addition, it stabilizes the mind by autonomic nervous regulation action, etc.
Insufficient can lead to necrosis (fragile blood vessels and more likely to bleeding), fatigue, and muscle weakness.
 
Vegetables (per 100g of edible portion)
☞Broccoli, canola flower, bud cabbage, cauliflower, turnip leaf
 

Vegetables containing a lot of vitamin C (recommended amount: 100mg or more for adult males, 100mg or more for adult women * From the "Japanese Dietary Intake Standards (2020 Edition)"
Name of vegetableVitamin C (per 100g)Estimated amount to eat at a time (g)Estimated amount of vitamin C (mg) at a time
Broccoli1403-4 bunch (about 90g)126
canola flower1101/2 bags (about 80g)88
Bud cabbage1603 pieces (about 50g)80
Cauliflower813-4 bunch (about 90g)72.9
Turnip leaves821 piece (about 80g)64

Vitamin K


 

It helps absorb calcium, essential for blood coagulation factors.

Although it helps blood coagulation, it is also involved in the synthesis of components that suppress blood coagulation. It works well in both coagulation and suppression.
It is also essential for maintaining bone health and is also effective in preventing osteoporosis.

 

Vegetables (per 100g of edible portion)
☞Moroheiya, tomorrowba, spinach, radish, turnip leaves

 

Vegetables containing a lot of vitamin K (estimated amount: adult males 150 μg or more, adult females 150 μg or more * From "Japanese dietary intake standards (2020 version)"
Name of vegetableVitamin K (per 100g)Estimated amount to eat at a time (g)Estimated amount of vitamin K (μg) per dose
Moloheiya6401/2 bags (about 50g)320
Tomorrow5001/3 bags (60g)300
Spinach2701/2 bags (about 100g)270
Radish270100g (round cut: 3.5cm)270
Turnip leaves3401 piece (about 80g)272

Folic acid


 

Helping the production of red blood cells (hematopoietic action), important for the development of the body (especially the fetus), and synthesis of proteins that are under skin, hair, and nails.

It is a type of vitamin B group and is a vitamin needed to synthesize DNA. It is very important for the healthy development of the fetus where cell growth is active. Working in making normal red blood cells helps prevent anemia.
It is usually scarce, but hematopoietic function can cause abnormality and cause anemia and neuropathy. Deficiency in pregnant women also increases the risk of developing spinal cord or brain congenital abnormalities in baby/infant.

 

Vegetables (per 100g of edible portion)
☞Mustard greens, spinach, broccoli, moloheiya, bud cabbage

 

Vegetables containing a lot of folic acid (recommended amount: adult males 240 μg or more, adult females 240 μg or more * "From Japanese dietary intake standards (2020 version)")
Name of vegetableFolic acid (per 100g)Estimated amount to eat at a time (g)Estimated amount of folic acid (μg) at a time
Mustard green3101/3 bags (about 80g)310
Spinach2101/2 bags (about 100g)210
Broccoli2203-4 bunch (about 90g)198
Moloheiya2501/2 bags (about 50g)125
Bud cabbage2403 pieces (about 50g)120


 

Potassium


 

To promote the excretion of sodium (salt) in the body and to keep the condition of cells and blood pressure normal.

It has the effect of promoting the excretion of sodium (salt) in the body. It also plays a role in keeping the function of cells and blood pressure normal and balancing the body.
Insufficient can cause muscle weakness, cramps and stiffness. Excess intake also requires attention, and symptoms such as numbness and electrocardiogram abnormalities may appear.

 

Vegetables (per 100g of edible portion)
☞Western pumpkin, spinach, komatsuna, cabbage, asparagus

 

Vegetables containing a lot of potassium (target amount: adult males 3,000 mg or more, adult females 2,600 mg or more * "From Japanese dietary intake standards (2020 version)")
Name of vegetablePotassium (per 100g)Estimated amount to eat at a time (g)Estimated amount of potassium (mg) at a time
Western pumpkin4502 frozen (about 80g)360
Spinach6901/2 bags (about 100g)345
Komatsuna5001/3 bags (about 65g)325
Cabbage2002 large leaves (about 100g)200
Asparagus2702 bottles (about 50g)135


 

Calcium


 

Make bones and teeth

It is an important nutrient for making strong bones and teeth. It also acts on the function of muscles and nerves and stops bleeding.
Insufficient bone and teeth become weaker, and osteoporosis (bone becomes brittle and becomes more susceptible to fracture) after aging and menopause.

 

Vegetables (per 100g of edible portion)
☞Turnip leaves, Moroheiya, Komatsuna, bok choy, dried radish

 

Vegetables containing a lot of calcium (recommended amount: 800mg or more for adult males, 650mg or more for adult women * According to the Japanese Dietary Intake Standards (2020 Edition))
Name of vegetableCalcium (per 100g)Estimated amount to eat at a time (g)Estimated amount of calcium (mg) at a time
Turnip leaves2501 piece (about 80g)200
Moloheiya2601/2 bags (about 50g)130
Komatsuna1701/3 shares (about 65g)110.5
Bok choy1003 leaves (about 60g)60
Dried radish (dry)50010g (return 40g)50


 

Iron


 

Transporting oxygen to the whole body

It binds to a substance called hemoglobin in the blood and carries oxygen to every corner of the body.
If it is insufficient, hemoglobin in red blood cells cannot be produced, leading to anemia. Symptoms such as palpitations, shortness of breath, tiredness, and pale complexion and eyelids may occur.

 

Vegetables that contain a lot
☞canola flower, Komatsuna, Mizuna, Spinach, Sunny Lettuce

 

Vegetables containing a lot of iron (recommended amount: adult males 7.5mg or more, adult females 10.5mg or more * According to the Japanese Dietary Intake Standards (2020 Edition))
Name of vegetableIron (per 100g)Estimated amount to eat at a time (g)Estimated amount of iron (mg) at a time
canola flower2.9 2.9
Komatsuna2.81/3 bags (about 65g)1.82
Mizuna2.11 share (about 50g)1.1
Spinach2.01/2 bags 
Sunny lettuce1.81 sheet (about 30g)0.5


 

Other ingredients contained in vegetables

Fight chemicals

Fote chemical is a chemical component in a plant that forms the color, aroma, and acne components of plants. There are about 10,000 species, mainly contained in plants such as vegetables, fruits, and beans.
Its main function is the antioxidant effect that protects the body from damage caused by active oxygen. Originally, the human body has a function to prevent oxidation (antioxidant action), which decreases with aging. Therefore, it has recently attracted attention to the use of antioxidants from outside.
 
Vegetables that contain a lot
☞Peppers, spinach, leek, tomorrow

Polyphenol

It is a type of antioxidant found in food. Antioxidants have the function of suppressing the generation and function of active oxygen, and removing the active oxygen itself. (From the Health and Welfare Labor Office e-Health Net)
Typical polyphenols include catechin contained in green tea, blueberries and eggplants, sweet potato skin, anthocyanins contained in red wine, broccoli, leek, parsley, etc. 
 
Vegetables that contain a lot
☞Onion, celery, eggplant

Carotenoid

It is a type of antioxidant found in food. (Refer to the Polyphenol section for work.)
It is a general term for pigment components commonly found in green and yellow vegetables. A typical carotenoid is β-carotene contained in lippins, carrots, leek, pumpkins, spinach, etc. contained in tomatoes and watermelons.

Others

The sulfur compounds, one of the fat chemicals, are pungent components such as onions, radishes, and wasabi, and are thought to activate detoxification in the digestive organs.
  

Message from a Dietitian


 

〇 The order of eating is also a point.
The Japan Diabetes Society's "Food Exchange Table 7 for Diabetes Eating" (published in 2013) states that "Eating vegetables first" as a way to eat so that blood sugar levels do not rise too much. I am. The dietary fiber contained in vegetables is not absorbed into the body, so it is known that it does not cause a rise in blood sugar after meals, and that it has the effect of suppressing blood sugar rise.
In addition, trying to eat vegetables first can lead to an increase in vegetable intake, resulting in a review of dietary balance. Also, be careful if you rely on supplements unnecessarily, you may get too much nutrients. Eating various kinds of vegetables leads to getting the nutrients needed for the body.
  
〇 In order to increase the intake, the trick is to "take side dishes every meal, increase the addition of main dishes, and eat a lot of soup".
Ingesting low-energy foods such as vegetables at the beginning of the meal and occupying the stomach space can prevent overeating.
 
〇 First of all, it is important to eat 3 meals properly.
If you don't have time to cook / don't cook, try choosing another vegetable dish, such as choosing a set meal or lunch box with plenty of vegetable dishes when choosing a restaurant or lunch box or side dish.
 
※Now we have a variety of vegetables all year round. Let's actively incorporate nutritious “seasonal vegetables”!

List of Sources

Inquiries to this page

Tsuzuki Ward   Health and Welfare Center Health and Welfare Division Health Promotion Section

Phone: 045-948-2350

Phone: 045-948-2350

Fax: 045-948-2354

E-Mail address [email protected]

Return to the previous page

Page ID: 617-303-648

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