Friend June 2017 “Healthy from Head to Toe” Match the numbered body part with the statement about body health.
Eating Healthy Foods
Friend June 2021 “For Little Friends” Heavenly Father wants us to take care of our bodies with healthy foods. Where are the red vegetables? What other colors do you see?
Friend May 2018 “Find It!: Funstuff” These kids are having lots of fun playing outside together. We’re promised that when we live the Word of Wisdom, we can “run and not be weary” (D&C 89:20). Find the hidden objects. Can you also find 10 basketballs? Then go to page 32to read about a basketball team who kept the Word of Wisdom!
Ensign August 2017 Play a game together that involves some sort of physical activity, and talk about the different, wonderful things our bodies can do. For example, you could play freeze tag. In order to be “unfrozen,” a player has to say something they like about what their body can do.
Friend May 2017 “At the Playground” Take turns pointing to a picture and then doing something to move that part of your body.
Friend August 2021 “Animal Games” Heavenly Father gave us amazing bodies. Getting good exercise is one way to care for them. Play an animal game with friends or family. Try hopping like a bunny or waddling like a duck. Take turns coming up with ideas! Or see who can make the best animal noises.
Friend March 2024 “Margo and Paolo” Paulo’s grandmother tells Paulo she has lived a long time because she eats her vegetables. She also said, “When we take care of our bodies, God blesses us with strength and energy.”
Friend May 1985 – “Decide Now” – Spencer W Kimball decides ahead to follow the word of wisdom.
Friend July 2016 “Clarence vs. the Champion” Clarence is blessed to set an example of the Word of Wisdom during a race.
Friend April 2018 “A Long Shot: part one” When Elder Condie gave up basketball to go on a mission, he didn’t know if he would ever play again, but then he was invited to form a missionary team to help prepare Australia’s basketball team for the Olympics. He and his team mates were able to be public ambassadors for the church, including for the Word of Wisdom. Other teams were amazed at their endurance, especially since they only had time to practice once a week May 2018 “One Shot at a Time: part two”
Friend June 2017 “Martin’s Choice” Martin feels spiritually stronger after doing family scripture study. He also feels happy when he makes good choices and follows the prophet. These things help him when he has to make a choice about what to do when he is given tea at a school campout.
Friend June 2021 “Tea or Mango Juice?” Chung’s friend, Jiro, ordered the two of them cold tea on a hot day, but Chung asked for mango juice instead. He explained to Jiro why he doesn’t drink tea. He invited Jiro to church hoping someone could explain it better, but Jiro wasn’t interested. Jiro spoke up for him though when their class was going to have tea as a reward for hard work. He explained that Chung didn’t drink tea because it was part of his religion. Chung was glad he had such a good friend.
Friend June 2021
Friend April 2015 “Show and Tell” After I earned my black belt in tae kwan do, I went to a special ceremony for all the new black belts. Before it started, my instructor told us what we would do during the ceremony, which included drinking tea. I knew Heavenly Father said not to drink tea. I explained to my instructor why I could not drink tea. He let me drink water instead. My mother said she was proud of me for honoring my baptismal covenants and sharing my beliefs. I know following Heavenly Father’s commandments will always make me happy.
Joseph R., age 10, Texas, USA
Help Protect Others
Friend August 2021 “The Drug Decision” Alvin sees two classmates with a bag of drugs that they were planning on trying after school. Even though he doesn’t want them mad at him, Alvin tells his teacher because he knows drugs can hurt people.
DANIEL CHAPTER 1 Daniel and certain Hebrews are trained in the court of Nebuchadnezzar—They eat plain food and drink no wine—God gives them knowledge and wisdom beyond all others.
Come, Follow Me—For Primary: Old Testament 2022 “Daniel 1–6” Daniel and his friends refused the meat and wine the king offered them because they wanted to follow God’s commandments and avoid harming their bodies. Today the Word of Wisdom helps us avoid substances that would harm our bodies.
Share with the children “Daniel and His Friends” (in Old Testament Stories), or summarize Daniel 1:1–17. Invite the children to act out the story. Help them understand how the Lord blessed Daniel and his friends for choosing to obey Him (see verse 17). What blessings do we receive from God when we choose the right?
Show the children pictures of things the Word of Wisdom teaches us to eat or use and things it tells us not to eat or use (see Doctrine and Covenants 89). Invite the children to pretend to eat the good things and say no to the bad things. Testify that the Lord blesses us when we care for our bodies. Sing together a song about caring for our bodies, such as “The Lord Gave Me a Temple” or “The Word of Wisdom” (Children’s Songbook, 153, 154–55). What does this song teach us?
“Daniel Obeys the Lord” (June 1998 Friend) A retelling of the story of Daniel and his friends refusing to eat the king’s food. Includes flannel board figures.
Teach the children that our bodies are gifts from Heavenly Father and He wants us to take good care of them.
To help the children understand the Lord’s commandments in Doctrine and Covenants 89:10–17, draw or show pictures of good things we can eat or good things we can do to keep our bodies healthy (see also this week’s activity page). Also help the children understand that alcohol, tobacco, tea, coffee, and other harmful drugs hurt our bodies and the Lord has warned us not to use them. Invite the children to choose something they can do this week to keep their bodies healthy.
Invite the children to take turns drawing a picture on the board that represents something taught in the Word of Wisdom. Let the rest of the children guess what each person is drawing. Talk about the Lord’s commandment in section 89 that relates to the drawing.
Use the following example, or others you think of, to show how we are blessed by obeying the Word of Wisdom (see Doctrine and Covenants 89:18–21). Do a simple exercise together, such as walking or running in place, and then pretend to “be weary” or “faint” (verse 20). Testify of the Lord’s promises.
Show a picture of the temple, and ask the children to describe what they see. Use a song about physical health, such as “The Lord Gave Me a Temple” (Children’s Songbook, 153), to teach the children that our bodies are like temples for our spirits and God wants us to keep our bodies healthy. Help the children think of ways we can care for our bodies, and let the children act them out.
The Lord Will Help You Keep the Word of Wisdom
Friend March 2024 “Drops of Faith” Jacob keeps falling asleep in school because he gets up so early to make it to school on time. The principle suggest drops of coffee in the morning to keep him awake. Jacob decides to use drops of faith instead. Every morning they said a prayer that Heavenly Father would help him not be sleepy at school.
Being an Example to Others of Making Healthy Choices
Friend March 2024 “A Good Example” When Elder Mathias Held Of the Seventy joined the church he was a businessman. His father worried because he wouldn’t be joining with others in drinking at business meetings. His co-workers were supportive, and pretty soon many of them stopped drinking as well.
The Word of Wisdom Helps Me be Healthy in Body and Spirit.
Elder Gary E. Stevenson counseled young people to plan in advance what they will do when tempted with alcohol or drugs. Then he taught, “You will find that temptation has less control over you. You will have already made the decision of how you will react and what you will do. You won’t need to decide every time” (“Your Priesthood Playbook,” Ensign or Liahona, May 2019, 48). Encourage the children you teach to decide now—for the rest of their lives—to live the Word of Wisdom.
Divide the children into two groups, and ask one group to read Doctrine and Covenants 89:1–4 and the other group to read verses 18–21. Ask them to ponder questions like the following: Why did the Lord give us the Word of Wisdom? How can living the Word of Wisdom bless me physically and spiritually?
Create fill-in-the-blank statements using phrases from Doctrine and Covenants 89, such as “ is ordained for the use of man and of beasts” or “And shall and not faint” (verses 14, 20). Invite the children to work in pairs to find the answers in section 89. The children could sort the statements into the following categories: good things for our bodies, bad things for our bodies, and blessings.
Invite one child to read Doctrine and Covenants 89:4 and another to read the quotation from Elder Stevenson above. Why should we decide now to obey the Word of Wisdom rather than waiting until the moment of temptation? Help the children role-play how they might respond if someone, even a friend, offers them something that is against the Word of Wisdom. How does obeying the Word of Wisdom protect us?
Your family members might enjoy drawing or finding pictures of foods and other substances mentioned in Doctrine and Covenants 89. Then you could play a game—family members could take turns selecting pictures at random, putting the things we shouldn’t use in the trash and the things we should use on a plate. How have the promises in verses 18–21 been fulfilled in our lives?
When the elders in the School of the Prophets first heard Joseph Smith read the Word of Wisdom, they immediately “tossed their pipes and plugs of chewing tobacco into the fire” (Saints, 1:168). At that time, the Word of Wisdom was considered more of a caution than a commandment, but they wanted to show their willingness to obey. Perhaps you have already “tossed” from your life the substances the Word of Wisdom warns against, but what else can you learn from this revelation?
Reading “Physical and Emotional Health” in For the Strength of Youth (25–27) could prompt discussion about other ways to care for our health and about the blessings that God promises.
The other family members will move to either the “good” or “not good” side of the room, depending on the description in that verse. Is the substance good for our bodies or not?
Discussion: What promises are included in Doctrine and Covenants 89:18–21? How can taking care of our bodies improve our spiritual relationship with the Lord?
What harm can come from not obeying the Word of Wisdom? (Answers may include illness and disease, poverty, dishonesty, addictive habits, automobile accidents, inactivity in the Church, and sins resulting from loss of good judgment.) Explain that in Joseph Smith’s time people did not know all that we know now about the bad effects of smoking and alcohol use. But the Lord knew about these bad effects, and he warned the people (see D&C 89:4). The Lord also knew that people who disobey the Word of Wisdom lose the desire to obey the other commandments and to become like Jesus Christ. Physical desires become more important to them than spiritual desires.
What does the Word of Wisdom say is bad for our bodies? –Game
What does the Word of Wisdom say is good for our bodies?Game
Have family members draw pictures of ways to care for their body (like eating healthy foods or playing outside). Help your little ones say, “I can take care of my body.”
Friend August 2021 “How to Say No” What do you do when someone offers you something that you know is against the Word of Wisdom? Write what you could say in the bubbles below.
Friend July 1986 “Body Building” For each good food mentioned in the scripture, the player takes an additional body part. He must put back a body part for each harmful substance mentioned in the scripture. Players take turns drawing reference strips. The player who first builds a complete body is the winner. (See additional instructions below in pink section.)
We accepted the Helping Hands Team challenge (Feb. 2021) to eat foods that are different colors. We love helping our grammy plant, water, harvest, and eat the delicious vegetables and fruits in her garden!
Newland, Wynne, and Magnus T., ages 8, 5, and 2, Florida, USA
Friend March 2023 “A Tasty Goal” Sara wanted to follow the Word of Wisdom better (see Doctrine and Covenants 89). She made a goal for Children and Youth to eat more fruits and vegetables. Can you find two rows that have all of the same foods but in a different order?
Friend May 2018 “Food and Fun” Some of the blessings of living the Word of Wisdom are wisdom and knowledge (see D&C 89:19). Can you solve these brain-teasers?
Items needed: a flashlight, sticky tack, clear page protectors, a brown piece of cardstock, tape, magnets, and a yellow permanent marker or a piece of yellow paper.
Print the visual aid pictures. Place the boy figure on top of the spirit figure and hold it up to the light. Cut out around both figures so the cutouts match. Place the spirit figure on top of the brown piece of cardstock, trace, and then cut out the brown cardstock outline. Write the word “Sins” on the brown cutout.
Take one sheet of the page protectors and tape the boy figure to the right, bottom corner. Cut the page protector in a rectangular shape around the boy figure to form a pocket. When done it should be sealed on the right and bottom, with an opening on the top and left side. (If you don’t have a page protector, use some other kind of clear plastic and tape together the right and bottom edges.)
Cut out another sheet of page protector 7 X 7½ inches. Place the boy figure under it, and using a yellow permanent marker (Sharpie) draw rays of light on the page protector around the boy figure. If a yellow Sharpie is not available you can use a small sheet of yellow paper in place of the rays of light.
Cut out the temple outline around the rectangle and glue it to a heavy piece of paper.
Cut out around the outline of the mother and baby, the temple, the small sun, and the grave. Cut off some of the bottom of the sun and tape it to the back of the gravestone. Attach a small magnet or piece of tape behind each figure (removable double-sided tape works great).
Place the earth and heaven scenes on the board. Put the word pages in a row on top of the board as you discuss each one.
The Lord gave me a temple to live within on earth. Explain that this song isn’t talking about the temple buildings we normally think of when we hear the word temple. Ask the children what they think the song is talking about. (Our bodies) Show the picture of the boy and put it on the earth scene.
Why is the body considered to be a temple? Remind the children that a temple is a place where the Spirit of God (the Holy Ghost) can dwell. Read the scripture 1 Corinthians 3:16-17 “Know ye not that ye are the temple of God, and that the Spirit of God dwelleth in you?”
Point to the words that say “to live within” and ask the children to explain what it means to live within your temple. (Your spirit lives within your body.) (Put the spirit figure into the clear pocket behind the boy figure.)
Once in Heaven I was spirit. Take the spirit figure out of the body and put it on the page labeled heaven. Explain that we lived in heaven as spirits before we came to earth.
But I left my home at birth. Take the spirit figure off the page labeled heaven, and put the picture of the mother and baby on the earth. Tell the children that when they were born, their spirit left heaven and entered into their body on earth.
I’ll make my temple brighter; To make something brighter you would fill it with light. (Attach the top of the boy figure to the flashlight with sticky tack, and turn the flashlight on.)
What does the light represent? The light represents the gospel. Explain that just as light reveals things when turned on, through the gospel, truth is revealed. So in order to make our temples brighter we need to fill our lives with gospel truths, such as honesty, love, etc.
I’ll keep my spirit free.
What should we keep our spirits free of? (Sin) Because sin would extinguish our desire for truth in our lives, and put out the light of the Holy Ghost within us, and bind us in darkness. (Show the dark brown cutout labeled sin and put it in front of the spirit figure. Insert the spirit and the cutout into the body to show how sin would extinguish the light from the body. Emphasize that we need to keep our spirits free from sin.)
My body is the temple my Father gave to me. Place the boy figure on the outline of the temple, and discuss how we would treat a temple of God. We would keep it clean – uncontaminated from sin and dirt.
After discussing the song, have senior primary sing the song as you operate the visual aids. Then take off the first word page, and have a volunteer do the visual aids for that part as the primary sings the song again. (You will do the rest of the visual aids as they sing). After that take off the next two lines, and have another volunteer do that part of the visual aids. Sing the song again. Then take off the next two word pages and choose another volunteer to do the visuals for that part. By this time you will have three people helping with the visual aids. Be sure to situate them so everyone can see what they are doing.
For junior primary you may need to break the song down so they sing each part after discussing it. After you have discussed all the parts, do the above activity.
VERSE TWO
Preparation: Print the word and activity pages for the second verse. Cut out the yellow signs with their words. Put a small magnet behind each yellow sign.
Presentation
(Place the earth and celestial glory scenes on the board. Place the word pages on the top of the board as you discuss each song line.)
If I keep my body clean and pure and habit free, (Place the boy figure on the earth scene.)
How do we keep our bodies clean and pure, and habit free? By being careful about what we take into our bodies and minds. We need to be selective about what we listen to, read, and watch because some things can encourage unclean thoughts and actions. Some things that are taken into the body and mind can also become habit forming and addictive.
What does addiction mean? Addiction is an extremely strong craving for something that can become so powerful that satisfying it becomes a top priority, which can interfere with things we should be doing. (Place the happy and sad face signs on the board across from the boy figure. Show the yellow signs one at a time and discuss if the item would or would not lead us in the direction of keeping our bodies clean, pure, and habit free. Attach each sign in a row, heading from the boy to either the happy or sad face.)
I may in Father’s temple claim blessings promised me. (Put the picture of the temple on the earth scene next to the boy figure.)
If we keep our bodies clean and pure we will be worthy to go to the temple and receive ordinances that are necessary for salvation. In the temple we can also be sealed to our families forever. (Write on the board these blessings, preferably near the temple picture.)
On resurrection morning, I’ll take my body bright. (Take off the boy figure and put the gravestone on the earth scene.) Explain that when a person dies, their body and spirit become separated, but when they are resurrected their spirit and body come together, never to be separated again. (Put the spirit figure into the boy figure.) If we endure in righteousness to the end (meaning until death) we will be resurrected on the morning (meaning beginning) of the first resurrection. And if we are worthy to be resurrected on the morning of the first resurrection, we will receive a glorified celestial body. (Put the light rays (or yellow piece of paper) behind the boy figure.)
And in celestial glory forever live in light. (Put the boy figure on the page marked celestial glory.) Remind the children that the celestial kingdom is compared to the glory of the sun. In celestial glory we will live forever filled with the light of truth, knowledge, happiness, love, and in the light of our Heavenly Father and Jesus Christ.
Note: You may need to simplify the discussion and activity for the first line of this verse for Junior Primary. One idea would be to put all the yellow sign pictures on the board, and have the children take off the pictures of things that would not keep their bodies clean, pure and habit free. Read all the signs to the children first. After the activity, do a simplified discussion about addiction and about keeping our minds, actions, and words clean and pure.
Print one copy of each page of the song words and pictures. Cut apart the pictures and the words on the dotted lines.
Song Activity
Put the words of the song in order on the board or wall. Randomly put one of the pictures next to each word card.
Read the first word card to the children, and have the children look at the picture next to it to see if the picture matches the words. If it doesn’t match, ask a volunteer to find the correct picture to switch it with. Continue doing that with each set of words. When each picture is with its matching set of words, sing the song (but do not sing the chorus). (CD music accompaniment can be checked out from the meetinghouse library if needed.)
After singing the song, have a child choose one set of words to turn over or take off. Sing the song again. Have another child choose a different set of words to turn over or take off, and then sing the song again. After all the words have been taken off, take off all the pictures and see if the children can still sing the song. If not, put up a few of the pictures of parts they are struggling with and try again.
What does the Word of Wisdom say is good for our bodies? – Game
Preparation
Print one copy of the food pictures Cut out each food item. Cut out the food titles and paste each title onto the top of a seperate sheet of cardstock. Put these sheets into a page protector. Attach the food pictures to the back of their category page with rolled pieces of tape.
Items Needed: A Doctrine and Covenants for each person, a watch with a second hand (or a timer), one dry erase pen.
Game
Have the family look up D&C 89:16.
According to this scripture, what does the Lord say is good for our bodies? Explain that the fruit of the vine would be fruits and vegetables. So, according to this scripure, fruits, vegetables, and grains are good for our bodies. (Show the three category sheets.)
Tell the family they are going to play a game that will show them the abundance of good foods the Lord has given us to eat. Start with the fruit category sheet. Tell the family they will have two minutes to name as many different fruits as they can. Have them take turns naming a fruit, starting with the youngest in the family. Keep going around until the time is up. They can say “Pass” if they can’t think of a fruit. Take the pictures from the back of the category sheet and stick them onto the front as they are named. If you don’t have a picture to go with an item that is named, write its name on the category sheet with a dry erase marker. Do the same activity with the vegetables and the grains. Afterward point out all the good foods they have to choose from that are healthy for their bodies.
Explain that we should eat a variety of these healthy foods. Even some good things can be harmful if used too much. (Read D&C 59:20) This scripture indicates that we are to be wise and use moderation in all things.
How might it be bad for our bodies if we eat mostly one kind of food and we don’t eat enough of other kinds of foods? We wouldn’t get all the nutrients we need.
Have the family look up D&C 89:12.
What does the Lord say in this scripture concerning eating meat?
Tell the children that during Joseph Smith’s time, a nearby group from another religion followed a very strict diet and did not eat meat at all. What did the Lord say concerning this? Read D&C 49:18–19Explain that the Lord told us we should not abstain from eating meat. Meat is a good and acceptable food, but it should be used in moderation.
What does the Word of Wisdom say is bad for our bodies? – Game
Preparation
Print the Word of Wisdom game pictures. Cut apart the picture of the boy and the picture of the garbage can on the dotted lines. Also cut the smaller pictures apart on the lines.
Items needed: D&C Scriptures for each person, blindfold, tape.
Lesson and Game
Ask the family members to close their eyes and imagine they have a baby sister (or have them think about a baby sister or brother they have). Tell them that they love their baby sister very much and have lots of fun playing with her. One day the baby gets sick and won’t eat or play. You take the baby to the doctor and he says that the baby is sick from something she swallowed.
How would you help your baby sister so she doesn’t get sick again? (By keeping her away from the items that could make her sick.)
What could happen if you put something in your body that was bad for it? (Your body could be harmed.)
Heavenly Father and Jesus love us very much. We are Heavenly Father’s sons and daughters, and Jesus’ brothers and sisters. They don’t want us to be sick and unhealthy. They want us to be happy and strong. They know what things will hurt our bodies, so we were given commandments to avoid those things.
Ask the family members if they remember what these commandments are called and where they are located in the scriptures. (Word of Wisdom, D&C 89)
Have the family look up and read D&C 89:7.
What item does the Lord say is not for the belly? (Strong drink)
What does it mean by strong drink? (Have the family read the top half of D&C 89:5. Strong drinks mean alcoholic beverages.)
Show the picture of the beer and wine to the family.
Tape the picture of the boy onto the wall. Tell the family that according to this scripture, alcoholic beverages are not for the body. Tape the garbage can to the wall about five feet away from the picture of the boy. Put a piece of tape on the back of the alcohol picture and hand it to a volunteer. Place the volunteer several feet away from the pictures on the wall, with no obstructions in the way.
Blindfold the volunteer. Tell them the object of the activity is to keep the alcoholic beverages away from the body (the picture of the boy) and put it into the garbage. Spin them around once and point them in the right direction. Tell them if they would like help they can ask one family member to give them directions. Explain that we can always get help in life from the Lord and from people in our lives that we trust.
After the family member has finished his/her turn have everyone read D&C 89:8.
What does this scripture says is not for the body? (Tobacco) Show the family the picture of tobacco products. Tell them that this commandment also includes chewing tobacco.
Do the same blindfold activity with the tobacco picture. Afterwards explain that in Joseph Smith’s time, people did not have the medical knowledge that we now have. They didn’t know about the bad effects of smoking and alcohol use. But the Lord knew about these bad effects and he warned the people.
Next have the family read D&C 89: 9.
What does this scripture says is not for the body? (hot drinks)
Show the family the picture of the tea and coffee. Explain that prophets have told us “hot drinks” refers to tea and coffee. When this revelation was given, tea and coffee were the hot drinks being consumed at the time.
Give the picture of tea and coffee to another family member and do the blindfold activity again.
Afterwards ask if they know what other item is harmful to us that recent prophets have warned us not to use. (Illegal drugs) (If the children ask about medicinal drugs, explain that some drugs can help us when we are ill, but they should be used only with a parent’s or doctor’s supervision.)
Show the picture of the drugs and do the blindfold activity again.
(Going in order, read the numbered paragraphs below as you show the corresponding numbered Doctrine and Covenant Stories picture to the family.)
1. How did we get the Word of Wisdom? In Kirtland, Ohio the Lord instructed Joseph Smith to form a school to teach the leaders of the Church about the gospel and prepare them to serve the members of the Church. This school was called the School of the Prophets.
2. The school was held in the evenings in an upstairs room of Newel K. Whitney’s store.
3. Many of the men smoked pipes or cigars which filled the room with smoke. Some of the men chewed tobacco and spit it all over the floor making it very dirty. People at this time did not know that tobacco was bad for their bodies. Joseph Smith did not like teaching the school “in a cloud of tobacco smoke,” because the meetings there were sacred.
4. Emma Smith, Joseph’s wife, cleaned the room after each meeting. She and Joseph became concerned about the brethren’s use of tobacco, and Emma did not like cleaning up the mess the men made with their pipes and chewing tobacco.
5. On 27 February 1833 Joseph Smith entered the room where the School of the Prophets was held. The room was filled with tobacco smoke. Joseph had just come from the clean outside air, and the smell of smoke was offensive to him. He left the room and asked the Lord what he should do about the situation. The Lord answered Joseph’s prayer with the revelation we now call the Word of Wisdom (D&C 89). In the Word of Wisdom the Lord tells us what things are good for the body and what things are bad for the body.
Where do cars come from? (From the manufacturing plants that make them.)
Who knows more about cars than anyone else? (The people who make them or repair them.)
Show the car manual) The people who make the cars provide an instruction book. The instruction book tells a car owner how to take care of their car so that it will last a long time and give good service. The car manual tells what kind of fuel to put into the car.
If someone put water in their cars gas tank, what would happen? (The car would not run, and it would probably be damaged.) A car needs the right fuel to run properly. It also needs other proper fluids and care.
(Show the picture of the family.)
Who created the earth and our bodies? (Jesus, under Heavenly Father’s direction)
Who would know more about our bodies than anyone else? (Our creator)
The Lord wants us to keep our bodies in the best possible condition so that we can be healthy, happy, and accomplish all that we need to do on the earth. Just as makers of cars provide instructions on how the cars should be cared for, so has the Lord provided us with instructions on how to care for our bodies.
What are these instructions called? (The Word of Wisdom)
The Word of Wisdom is found in the scriptures, in D&C 89. The Word of Wisdom tells us what things are good for our bodies and what things are not good. Just like a car can be harmed with the wrong fuel, so can our bodies be harmed by putting things in them that are not good for them.
Our Heavenly Father gave us the wonderful gift of a body. We need to show our gratitude by following His instructions and taking good care of our bodies.