Write down the sources, functions and
deficiency symptoms of vitamin A​

Answers

Answer 1

NUTRITION

8 Signs and Symptoms of Vitamin A Deficiency

Vitamin A is a fat-soluble vitamin that is important for many bodily functions, including proper vision, a strong immune system, reproduction and good skin health.

There are two types of vitamin A found in foods: preformed vitamin A and provitamin A (1).

Preformed vitamin A is also known as retinol and commonly found in meat, fish, eggs and dairy products.

On the other hand, the body converts carotenoids in plant foods, such as red, green, yellow and orange fruits and vegetables, into vitamin A (2Trusted Source).

While deficiency is rare in developed countries, many people in developing countries do not get enough vitamin A.

Those at highest risk of deficiency are pregnant women, breastfeeding mothers, infants and children. Cystic fibrosis and chronic diarrhea may also increase your risk of deficiency.

Here are 8 signs and symptoms of vitamin A deficiency.

Dry skin

Night blindness

Dry eyes

Infertility

delay growth

Thoart and chest infection

Poor wound healing

Acne and breakout etc.


Related Questions

The neck is_____medial_____to the arms?

Answers

The neck is the start of the spinal column and spinal cord. The spinal column contains about two dozen, oddly shaped, bony segments, called vertebrae. The neck contains seven of these, known as the cervical vertebrae. They are the smallest and uppermost vertebrae in the body.

Explanation:

sana makatulong ako sayo

at ano ba ang grade mo

Why did Constantine establish a new capital of the Roman Empire in Byzantium?

Answers

Answer:

Because of the position of the city within the surrounding trade routes and the strategic importance of such a city.

Explanation:

Emperor Constantine saw the amazing strategic and trade options that such a city would offer. It was on the European side of the Bosporus strait and that allowed it to be well defended and to control what moved in those waters and at what price. Emperor Constantine made it the new capital of the empire in 324 CE.

Answer:

Byzantium was located on trade routes and could be better protected is your answer (a)!!!! :)

What are the main life stages in health and social

Answers

Prenatal Development.
Infancy and Toddlerhood.
Early Childhood.
Middle Childhood.
Adolescence.
Early Adulthood.
Middle Adulthood.
Late Adulthood.

As an athlete, write any word that relates the words "Physical Fitness"​

Answers

Answer:

athleticsexerciseaerobicsmaintaining fitnesscardiovascular workouts

Explanation:

hope it helps

A sign of intoxication could be a guest who is buying rounds of drinks for strangers. True False​

Answers

True. Buying rounds of drinks for strangers, or buying more drinks than usual, can be a sign of intoxication.

What are the signs of intoxication?

Intoxication refers to the state of being under the influence of a substance, typically alcohol or drugs, to the point where it impairs one's physical or mental abilities. The effects of intoxication can range from mild impairment, such as slowed reaction times or impaired judgment, to severe impairment, such as loss of consciousness or respiratory depression.

Intoxication can also lead to other risky behaviors, such as driving while drinking or engaging in unsafe sex. It is important to drink responsibly and avoid the use of drugs to prevent the harmful effects of intoxication.

Learn more about intoxication, here:

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The sales person rang up the wrong price on your new sweater. She undercharged by $10.00! It's really the sales persons fault for being careless, but you are pretty sure the difference will have to come out of her paycheck. Should you say anything? Use the decision making process and remember your values. Explain your answer

Answers

Answer:

I think you should tell the sales person about her mistake.

Explanation:

Being honest is important, and I don't think I would feel sad, angry or guilty after telling her the truth. If I were the salesperson, I would be really happy and proud that someone was honest.

Answer:

I agree with quertypotato

Explanation:

Honesty is very important so it would be right to tell the sales person the truth. Also it wouldn't be fair to make it come out of the sales persons pay check because they may really need that to feed their family.

Hope this helps you! xxx

Jenny is running for more than an hour on a pleasant sunny morning. Her body is sweating to maintain homeostasis, which is caused by the action of a/an .

A. Control Center
B. Effector
C. Sensor
D. Transmitter

Answers

I believe the answer is B :)

which of the following is not associated with a percent daily value on a food label A protein B calories C total fat D cholesterol ​

Answers

A protein percentage daily value on such a food label is related to the following. For the human body, proteins are crucial nutrients. They can act as a source of fuel in addition to being one of the basic components of biological tissue.

What daily protein intake should I aim for?

An average inactive adult should consume 0.8 grams of protein per kilogram of weight to prevent deficiencies. For instance, 60 grams of proteins per day are recommended for a person that weighs 165 pounds, and 75 kilograms.

What happens when your protein intake increases?

PYY, a gastrointestinal hormone that gives you a full and content feeling, is produced more frequently when protein is consumed ( 2 ). In addition, eating a lot of protein raises your metabolism after meals and while you sleep while lowering ghrelin levels, sometimes known as the "hunger hormone" ( 3 , 4 ).

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What do sweat and sebaceous glands have in common? Check all that apply.

They are both exocrine glands.

They are both located in the cutaneous membrane.

They both secrete a substance that keeps skin soft and moist.

They both regulate body temperature.

Answers

Answer:

1. They are both exocrine glands.

2. They are both located in the cutaneous membrane.

Explanation:


Which section of a package insert discusses information about lab
tests affected by a drug ?

Answers

This section tells how the medicine works in the body.

Can someone at least answer one of these questions, please and thanks :P
what causes ADHD?

describe the most common signs of autism. What is the best therapy for individuals with autism?

What are some methods or techniques that can help reduce stress?

Answers

Answer:

The causes and risk factors for ADHD are unknown, but some researches shows that genetics plays an important role.  

What happens to the muscles when we exercise in hot weather?

Answers

When you exercise, the working muscles in your body create heat, which is transported around the body by your blood. As your body temperature increases, the blood vessels near the skin open up and the sweat glands work harder. If you want to increase your muscle strength, doing workouts in the cold probably won't help. Muscles work best at hot temperatures. When muscles get cold, the force they can produce decreases. You are also more likely to get injured in the cold, but the extra risk of injury is reduced if you warm up properly. Whether you're running, playing a pickup game of basketball or going for a power walk, take care when the temperature rises. If you exercise outdoors in hot weather, use these commonsense precautions to prevent heat-related illnesses.

How heat affects your body

Exercising in hot weather puts extra stress on your body. If you don't take care when exercising in the heat, you risk serious illness. Both the exercise itself and the air temperature and humidity can increase your core body temperature.

To help cool itself, your body sends more blood to circulate through your skin. This leaves less blood for your muscles, which in turn increases your heart rate. If the humidity also is high, your body faces added stress because sweat doesn't readily evaporate from your skin. That pushes your body temperature even higher.

Farmers are often at the mercy of which of the
following -- which is totally out of their control?
A. Prices
B. Laws
C. Disease
D. Weather

Answers

Answer is D
Weather

what roles can we play to provide health education to community​

Answers

Answer: To facilitate the learning process and help the individual or community to make informed decisions about health/ disease issues.

Explanation: off of safari, so you will have to change it up a bit.

PLEASE HELP!!
What is the MOST important step in piortizing goals?

A. Determining categories for various goals
B. Deciding what is most important
C. Writing list of goals
D. Having multiple tasks lined up for each goal

Answers

Answer:

B

Explanation:

According to the article, how is the process of therapy helpful to individuals?

Answers

I need the article but therapy is helpful by helping you keep track of your mood, feelings, thoughts, mental health, can help you reprogram your subconscious mind, help you strengthen your mind, help you evolve and learn about yourself.

According to the article, the way in which the process of therapy is helpful to individuals is that;

Psychotherapy, or talk therapy, is a way to help people with a broad variety of mental illnesses and emotional difficulties. Psychotherapy can help eliminate or control troubling symptoms so a person can function better and can increase well-being and healing.

Importance of a Therapist

The article is given in the first brainly link at the end of this answer.

From the article in the link below, we can see that there are multiple ways and multiple benefits in which a therapist can be helpful to an individual.

We are told that seeking therapy is not associated with only when there is a crisis but could be to deal with everyday life.

Finally we see that there are some problems that are too challenging to solve alone and that is where a therapist would be very helpful to the individual by talking through the problem and trying to find a viable solution.

Find the article on the process of therapy here; https://brainly.com/question/20638468

Read more about importance of therapy at; https://brainly.com/question/9360511

One evening, Naseem hears her parents talking about her older brother. She learns that he has failed a drug test at school and must get substance
abuse treatment to avoid being expelled. She decides that she will talk to her brother about getting treatment. Naseem asks you for help preparing
for this conversation.
Do the following to provide help:
1. Look up at least three different treatment programs in your area. Briefly describe these programs as well as the pros and cons of each.
2. What role can Naseem and her family play in helping her brother avoid substance abuse?

Answers

Answer:

hey! not to sound creepy or anything but where is your area? because u need to look up 3 different treatment programs in your area! once you give me that, i'll help youu! :)

Explanation:

What type of needs of quality of life is education and health services?

Answers

Explanation:

what happened here guys who is Jesus

Self reaction involves adjusting ineffective regulation strategies that have been implemented in order to accomplish a goal. T or F

Answers

Answer:

its true... i thought it was false and i got it wrong oops

Explanation:

good luck besties

Self reaction involves adjusting ineffective regulation strategies that have been implemented in order to accomplish a goal. the statement is true

what is Self reaction ?

Self-reflection is defined as the stage of  mental process where one can use to grow your understanding of who you are, what your values are, and why you think, feel, and act the way you do.

When you self-reflect and become more conscious of what drives you, you can more easily make changes

Self-reflection can allow you to take a step back, engage in introspection, and gain perspective on what really matters to you.

When we better understand who we are and why we do the things we do, we can more easily make changes that allow us to respond to circumstances in more effective ways.

For more details regarding self reaction, visit

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analyse the role of problem solving skills in managing conflict at school

Answers

Answer:

PLEASE GIVE ME BRAINLIEST

Explanation:

What is the role of problem solving skills in managing conflict at school?

Problem solving and conflict management involves supporting and requiring consistent, respectful and effective discussion and resolution of issues when they arise. Those who fail to do so are held accountable as needed.

match each bodily fluid with the correct description

Answers

Breast milk can transmit HIV, while tears cannot.

(hope this helps ^^)

drivers ed, help would be much appreciated and i will mark brainliest

Answers

Answer:

the answer is false

Explanation:

28 percent of crashes are alcohol related

help answer these,, i will give you the points,, this is for the unit badminton

Answers

Answer:

8. Yes 9. d 10. yes, as long as it is underhand

Explanation:

Where is the autonomic division of the nervous system found?

Answers

Answer:

''autonomic ganglia''.

Explanation:

Answer:

autonomic ganglia

Explanation:

Motor neurons of the autonomic nervous system are found in ‘’autonomic ganglia’’. Those of the parasympathetic branch are located close to the target organ whilst the ganglia of the sympathetic branch are located close to the spinal cord. The sympathetic ganglia here, are found in two chains: the pre-vertebral and pre-aortic chains.

What are some benefits of having a good body composition?

Answers

Answer:

Normal blood pressure level.

Improved quality of sleep.

Improved mood and self-confidence.

Increased energy and endurance throughout the day.

Reduced pain in joints, hips, and lower back.

Improved blood circulation — leading to lower risk for heart disease.Explanation: Hope this help may god bless you

Before you give aid to a really bad wound you should first call 911
True
False

Answers

Answer: Call 911 right away, and while they are an the way, try to aid the person that is injured gently if it is an obvious injury you can fix.

Explanation:

name some of the ways to remain healthy in the society​

Answers

Answer:

dont do drugs, dont hang around people that do drugs and, dont do drugs oh did I already say that.

Answer: Eat healthy. What you eat is closely linked to your health. ...

Get regular exercise. ...

Lose weight if you're overweight. ...

Protect your skin. ...

Practice safe sex. ...

Don't smoke or use tobacco. ...

Limit how much alcohol you drink. ...

Questions to ask your doctor.

Explanation:

Which problem will likely be reduced when a person participates in a group exercise class

Answers

Answer:

To reduce confusion when cueing participants to raise the right arm, you ... When deciding whether to include an exercise in your class, a key question to ask is ... What percent of people in the United States report experiencing low- back pain

Explanation:

PSSSSSSSSSSSSSSSSSSSSS I NEED SOME HELP
Julie has not started her essay that's due in a week and is feeling stressed because it's worth a lot of points. Which of the following pieces of advice would you NOT recommend?
A.
Don't waste time agonizing.
B.
Procrastinate until the night before.
C.
Use spare time to work on it.
D.
Prioritize your tasks.


Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

B

Explanation:

All the others you should do

Answer:

B

Explanation:

Procrastinating until the night before would not only add more stress, it would also make the chances of her passing much slimmer. Out of all of the choices B is the least helpful.

How to get motivated

Well I would say even if u don’t wanna do it just do it and make is a routine

Answers

Answer:

A good way to get motivated is make a healthy routine and exercise for about 30 minutes a day. You could do push ups for 5 minutes, sit ups for 5, jumping jacks for 5. and then you can find something else to do..

Explanation:

i hope this helps.

You can surround you self with positive people and use exercise as one of ur daily goals
Other Questions
Read the excerpt from The Hot Zone.There she met Lieutenant Colonel Trotter, a stocky, dark-haired man whom Nancy had worked with for many years. They put on their inner gloves and taped their cuffs. Nancy put a pair of hearing protectors over her ears. She had started wearing them a while back, when people had begun to suspect that the roar of air in your suit might be loud enough to damage your hearing. They hauled on their space suits and sealed the Ziploc zippers. They edged around each other as they fiddled with their suits. People wearing biohazard space suits tend to step around one another like two wrestlers at the beginning of a match, watching the other person's every move, especially watching the hands to make sure they don't hold a sharp object. This cringing becomes instinctive.Which details from this excerpt best show that the authors purpose in including this paragraph is to illustrate how hazardous the scientists work is?There she met Lieutenant Colonel Trotter, a stocky, dark-haired man whom Nancy had worked with for many years. They put on their inner gloves and taped their cuffs.Nancy put a pair of hearing protectors over her ears. She had started wearing them a while back, when people had begun to suspect that the roar of air in your suit might be loud enough to damage your hearing.They hauled on their space suits and sealed the Ziploc zippers. They edged around each other as they fiddled with their suits.People wearing biohazard space suits tend to step around one another like two wrestlers at the beginning of a match, watching the other person's every move, especially watching the hands to make sure they don't hold a sharp object. This cringing becomes instinctive. mDBC=(12x-18) and mABD=(8x+30) what is the value for x ? Simplify the fraction 24/56 until it is in simplest form.explain select any and all processes that work by depositing powder layers and solidifying each layer with a laser. You need to start an experiment and the instructions are to mix 2 g of sodium bicarbonate with 50 ml of distilled water and then mix the solution. Describe what lab apparatus you would use and what safety precautions you must observe when completing this experiment. Bella has a bag that contains pineapple chews, lemon chews, and watermelon chews. She performs an experiment. Bella randomly removes a chew from the bag, records the result, and returns the chew to the bag. Bella performs the experiment 58 times. The results are shown below:A pineapple chew was selected 53 times.A lemon chew was selected 2 times.A watermelon chew was selected 3 times. Does this graph show a function? Explain how you know.A. Yes; the graph passes the vertical line test.B. No; there are y values that have more than one x-value.C. Yes; there are no y-values that have more than one x-value.D. No; the graph fails the vertical line test. the law of opportunity cost says that because some resources are better suited to producing one good or service than another, as the production of a good or a service increases, the cost of each additional unit rises. This is more a religion question. Best answer will be mark Brainliest! Think of how often you use the word God and in what way. Do you usually think or speak about God positively or negatively? Explain. the nation of kandabar exports $75 million worth of products and services and imports $52 million worth of products and services. kandabar has a(n) multiple choice trade surplus. unfavorable balance of trade. trade deficit. trade embargo. Help please. I cant figure this one out. If you had a microsoft word document named malachi.docs and you saved it as a pdf without changing the file name, what would the new file name be , including the extension when firms manage the return of goods from consumers either because they are defective or for recycling purposes, they are involved in James, fay and sal share 160 apples. james got 1/4 of the apples. fay and sal shared the remainder in the ratio 3:2 respectively. 1) find how many oranges fay received 2) how many oranges did sal receive than james? what primary strategic planning tool do companies rely on to direct and coordinate marketing efforts? You wish to start a fire by reflecting sunlight from a mirror onto some paper under a pile of wood. Which would be the best choice for the typeof mirror? (a) flat (b) concave (c) convex On september 1, jerry co. Sold $2,000 of services for cash. On september 10, jerry co. Sold $5,000 of services on account. On september 20, jerry co. Collected $3,500 from accounts receivable. Calculate the ending balance in the cash account for september assuming no beginning balance. Read this passage from "The Pedestrian" by Ray Bradbury: Mr. Leonard Mead would pause, his head, listen, look, and march on, his feet making no noise on the lumpy walk For long ago he had wisely changed to sneakers when strolling at night, because the dogs in intermittent squads would parallel his journey with barkings if he wore hard heels, and lights might click on and faces appear and an entire street be startled by the passing of a lone figure, himself, in the early November evening. Which sentence best describes the overall impact of the setting? A. The absence of people suggests that taking a walk at night is unusual. B. The pavement is choked by weeds, which suggests that sidewalks are no longer used. C. The barking dogs are compared to squads, which is personification. D. The man's wearing of sneakers instead of hard heels suggests that he is cautious. (A. The a sense of people suggests that taking a walk at night is unusual.) a pedometer treats walking 2,000 steps as walking 1 mile. it assumes that one step is a bit over 18 inches (1 mile 1.Steve drew line segments ABCD, EFG, BF, and Cas shown in the diagram below. Scalene ABFC iformed.Which statement will allow Steve to proveABCD||EFG?1) LCFG = LFCB 2) LABF = LBFC3) ZEFB=LCFB 4) ZCBF = LGFC