Accessibility setting


Select language

Skip to secondary menu

Skip to table of contents

Skip to content

Jehovah’s Witnesses




Ways to Improve Your Health

Ways to Improve Your Health

WHO wants to be sick? At the very least, an illness is an inconvenience and an expense. You not only feel bad, but when you are sick, you may not be able to go to work or school, earn any money, or look after your family. You may even need someone to look after you, and you may have to pay for expensive medicines and treatment.

Well has it been said that “Prevention is better than cure.” Some illnesses cannot be avoided. Still, there is much you can do to slow down or even prevent the onset of illness. Consider five things that you can do today to get on the road to better health.


According to the Mayo Clinic, “one of the best ways to avoid getting sick and spreading illness” is to wash your hands. One of the easiest ways to catch a cold or influenza is to rub your nose or your eyes when your hands have been contaminated by germs. Your best defense against such contamination is to wash your hands regularly. Good hygiene can also prevent the spread of more serious conditions, such as pneumonia and diarrheal diseases, which every year cause the death of over two million children under the age of five. Even the spread of deadly Ebola can be minimized by the simple habit of washing hands.

There are certain times when hand washing is particularly important to protect your own health and that of others. You should wash your hands:

  • After using the toilet.

  • After changing diapers or helping a child to use the toilet.

  • Before and after treating a wound or a cut.

  • Before and after being with someone who is sick.

  • Before preparing, serving, or eating food.

  • After sneezing, coughing, or blowing your nose.

  • After touching an animal or animal waste.

  • After handling garbage.

And do not take it for granted that you are cleaning your hands properly. Studies have shown that a large percentage of those who use public toilets do not wash their hands afterward or do not wash them correctly. How should you wash your hands?

  • Wet your hands in clean running water and apply soap.

  • Rub your hands together to make a lather, not forgetting to clean your nails, your thumbs, the backs of your hands, and between your fingers.

  • Keep rubbing for at least 20 seconds.

  • Rinse in clean running water.

  • Dry with a clean cloth or a paper towel.

Such measures are simple but can avert illness and save lives.


Obtaining sufficient clean water for one’s family is a regular chore in some countries. Yet, access to clean water can become a concern in any part of the world when a main supply that is usually good to drink becomes contaminated as a result of a flood, a storm, a pipe break, or some other issue. If water does not come from a safe source or is not stored correctly, it can cause parasite infestation, as well as cholera, life-threatening diarrhea, typhoid, hepatitis, and other infections. Unsafe drinking water is one of the causes of an estimated 1.7 billion cases of diarrheal disease every year.

There is much you can do to slow down or prevent the onset of illness

Cholera is most often contracted when a person drinks water or eats food that is contaminated with fecal matter from infected people. What steps can you take to protect yourself, even in the immediate aftermath of a disaster, from this and other types of water contamination?

  • Ensure that all your drinking water—including the water used for brushing teeth, making ice, washing food and dishes, or cooking—comes from a safe source, such as an adequately treated public supply or sealed bottles from a reputable firm.

  • If there is any possibility that your piped supply has been contaminated, boil your water before use or treat it with an appropriate chemical product.

  • When using chemicals, such as chlorine or water-purifying tablets, follow the maker’s directions carefully.

  • Use quality water filters, if available and affordable.

  • If no water-treatment products are available, add household bleach, eight drops per gallon of water (two drops per liter), mix well, and then let the water stand for 30 minutes before using it.

  • Always store treated water in clean, covered containers to protect it from possible recontamination.

  • Ensure that any vessel used to take water from your stored supply, such as a ladle, is clean.

  • Handle water containers with clean hands, and do not dip your hands or fingers into water used for drinking.


Good health is impossible without good nutrition, and for good nutrition you need a healthy, balanced diet. You may need to consider your intake of salt, fats, and sugar, and you should watch your portion sizes. Include fruits and vegetables in your diet, and vary what you eat. Reading the packaging will help you to select whole-grain foods when buying bread, cereals, pasta, or rice. These are richer in nutrients and fiber than the alternatives made from refined grain. As for proteins, eat small and lean portions of meat and poultry and try to eat fish a couple of times a week, if possible. In some lands it is also possible to find protein-rich foods from vegetable sources.

If you eat too many sugars and solid fats, you risk becoming overweight. To minimize this risk, drink water instead of sweet beverages. Eat more fruit instead of sugary desserts. Limit your intake of solid fats from such items as sausages, meat, butter, cakes, cheese, and cookies. And instead of using solid fats for cooking, you may want to use healthier oils.

Too much salt, or sodium, in the diet can raise your blood pressure to an unhealthy level. If this is your problem, use the information on food packaging to keep your sodium intake low. Instead of salt, use herbs and spices to flavor your meals.

How much you eat can be as important as what you eat. So, while enjoying your food, do not keep eating after you are no longer hungry.

An issue tied to nutrition is the risk of food poisoning. Any food can poison you if it is not prepared and stored properly. Every year, 1 out of every 6 Americans falls sick from food poisoning. Most recover without lasting ill effects, but some die from it. What can you do to minimize the risk?

  • Vegetables grow in soil that may have been treated with manure, so wash these items carefully before preparing them.

  • Wash your hands, cutting board, utensils, dishes, and countertops with hot, soapy water before preparing each item.

  • To avoid cross-contamination, never put food on a surface or plate that was previously in contact with raw eggs, poultry, meat, or fish, without first washing that surface.

  • Cook until the food reaches the right temperature, and promptly refrigerate any perishable items that are not going to be eaten immediately.

  • Discard perishable items left at room temperature for more than two hours or one hour if air temperature exceeds 90 degrees Fahrenheit (32°C).


Regardless of your age, you need regular physical activity to stay in good shape. Many people today do not exercise enough. Why is exercise important? Staying physically active can help you to:

  • Sleep well.

  • Stay mobile.

  • Maintain strong bones and muscles.

  • Maintain or achieve a healthy weight.

  • Lower your risk of suffering from depression.

  • Lower your risk of premature death.

If you do not stay physically active, you are more likely to:

  • Suffer from heart disease.

  • Suffer from type 2 diabetes.

  • Develop high blood pressure.

  • Develop high cholesterol.

  • Suffer a stroke.

The kind of physical activity that is right for you depends on your age and your health, so it would be wise to consult your doctor before beginning any new exercise program. According to various recommendations, children and adolescents should get at least 60 minutes of moderate-to-vigorous activity every day. Adults should get 150 minutes of moderate activity or 75 minutes of vigorous activity every week.

Choose an activity that is fun. You might consider basketball, tennis, soccer, brisk walking, cycling, gardening, chopping wood, swimming, canoeing, jogging, or other aerobic exercise. How can you tell whether an activity is moderate or vigorous? A general guide would be that moderate activity makes you sweat, but more vigorous exercise makes it hard for you to hold a conversation while doing it.


The amount of sleep needed varies from person to person. Most newborns sleep for 16 to 18 hours a day, toddlers about 14 hours, and preschoolers about 11 or 12. School-age children generally need at least 10 hours of sleep, adolescents perhaps 9 or 10, and adults from 7 to 8.

Getting the right amount of rest should not be considered optional. According to experts, sufficient sleep is important for:

  • Growth and development in children and teenagers.

  • Learning and retention of new information.

  • Maintaining the right balance of hormones that impact metabolism and weight.

  • Cardiovascular health.

  • Disease prevention.

Insufficient sleep has been linked to obesity, depression, heart disease, diabetes, and tragic accidents. Surely these give us good reason to want to get enough rest.

So, what can you do if you realize that you have a problem getting enough sleep?

  • Try to go to bed and get up at the same time every day.

  • Make your bedroom quiet, dark, relaxing, and neither too warm nor too cold.

  • Do not watch TV or use gadgets while in bed.

  • Make your bed as comfortable as possible.

  • Avoid heavy meals, caffeine, and alcohol before bedtime.

  • If after applying these suggestions you still suffer from insomnia or other sleep disorders—such as excessive daytime sleepiness or gasping for breath while sleeping—you may want to consult a qualified health-care professional.

Learn More

What Does the Bible Say About Cleanness?

Consider the Bible’s reasonable advice, which has helped millions of people to live a clean, healthy life.

You Can Improve Your Health

Many people fail to see the link between their habits and their health. Learn five basic keys to protect and improve your health.

The Bible’s Viewpoint on Health

Learn what the Bible says about sickness and the treatment of disease.