Eating healthy can help you lose weight and have more energy.

It can also improve your mood and reduce your risk of disease.

Yet despite these benefits, maintaining a healthy diet and lifestyle can be challenging.

Here are 14 ways to stick to a healthy diet.

Eating a nutritious diet has many benefits, including potential weight loss.

However, it's important to set realistic expectations.

For example, if you pressure yourself to lose weight too quickly, your plan to achieve better health may backfire.

Researchers found that obese people who expected to lose a lot of weight were more likely to drop out of a weight loss program within 6–12 months ().

Setting a more realistic and achievable goal can keep you from getting discouraged and may even lead to greater weight loss.

SUMMARY Having realistic expectations increases your chances of maintaining healthy lifestyle behaviors.

Remembering why you're making healthy choices can help you stay on course.

Making a list of specific reasons why you want to get healthier can be helpful.

Keep this list handy and refer to it when you feel you need a reminder.

SUMMARY When you're tempted to indulge in unhealthy behaviors, remembering what motivates you can help you stay on track.

It's difficult to eat healthy if you're surrounded by junk foods.

If other family members want to have these foods around, try keeping them hidden rather than on countertops.

The saying "out of sight, out of mind" definitely applies here.

Having food on display in various areas of the house has been linked to obesity and increased consumption of unhealthy foods (, ).

SUMMARY Keeping unhealthy foods out of the house, or at least out of sight, can increase your chances of staying on track.

A major roadblock to achieving a healthy diet and lifestyle is black-and-white thinking.

One common scenario is that you have a few unhealthy appetizers at a party, decide that your diet is ruined for the day, and proceed to overindulge in unhealthy foods.

Instead of considering the day ruined, try putting the past behind you and choosing healthy, unprocessed foods that contain protein for the remainder of the party.

This will help you feel full and satisfied rather than stuffed and frustrated.

A few off-plan choices make very little difference in the long run, as long as you balance them with healthy foods.

SUMMARY Rejecting the urge to judge your day as "good" or "bad" can prevent you from overeating and making poor choices.

Sticking to a healthy diet can be tough when you're away from home for extended periods.

When you get too hungry on the go, you may end up grabbing whatever is available.

This is often processed food that doesn't really satisfy hunger and isn't good for you in the long run.

Having healthy high-protein snacks on hand can help keep your appetite in check until you're able to have a full meal ().

Some examples of good, portable snacks are almonds, peanuts, and jerky. Also consider filling a small cooler with hard-boiled eggs, cheese, or Greek yogurt.

SUMMARY Take healthy, high-protein snacks when you're on the road or traveling in case you're unable to eat a meal for several hours.

You may have heard you shouldn't change too many things at once when trying to improve your health. In general, this is good advice.

Still, research shows that when you make both dietary and physical activity changes at the same time, the results tend to reinforce each other.

In a study in 200 people, those who began eating a healthy diet and exercising at the same time found it easier to maintain these behaviors than those who started with either diet or exercise alone, then added the other later ().

SUMMARY Simultaneously beginning to exercise and changing the way you eat increases your chances of healthy lifestyle success.

Trying to maintain a healthy diet while eating out can be very challenging.

Still, there are ways to make it easier, such as checking out the menu before you go or drinking water before and during the meal.

It's best to have a strategy in place before you get to the restaurant rather than being overwhelmed once you get there.

Here are 20 clever tips to eat healthy when eating out.

SUMMARY Having a plan before eating out can help you make healthier food choices.

Whether you're traveling for business or pleasure, being outside of your familiar territory can make it difficult to stick to a healthy lifestyle. Here are a few tips:

  • Research the restaurants and supermarkets ahead of time.
  • Pack some healthy foods that don't spoil easily.
  • Challenge yourself to stay on track for most of the trip.
SUMMARY You can stick to a healthy eating plan while traveling. All it takes is a bit of research, planning, and commitment.

Eating mindfully can help you maintain a healthy lifestyle.

Take time to enjoy your food and appreciate its ability to nourish you. This increases your chances of making successful, lasting behavioral changes.

In a four-month study, overweight and obese women who practiced mindful eating significantly improved their relationship with food ().

Another 6-week study in women with binge eating disorder found that binge episodes decreased from 4 to 1.5 per week when the women practiced mindful eating. Plus, the severity of each binge decreased ().

SUMMARY Adopting a mindful eating approach can help you achieve a better relationship with food and may reduce binge eating.

Logging the foods you eat into a diary, online food tracker, or app can help you stick to a healthy diet and lose weight (, , ).

Measuring your exercise progress is also beneficial and provides you with motivation that can help you keep going.

In a three-month study, overweight women who were given pedometers walked farther and lost six times more weight than those who didn't use them ().

SUMMARY Tracking your food intake and exercise progress can provide motivation and accountability. Studies show that it helps you stick to a healthy diet and leads to greater weight loss.

Sticking with a healthy eating and exercise plan can be tough to do on your own.

Having a diet or exercise buddy may be helpful, especially if that person is your partner or spouse (, ).

Researchers studying data from over 3,000 couples found that when one person made a positive lifestyle change, such as increasing physical activity, the other was more likely to follow their lead ().

SUMMARY Having a partner join you in making healthy lifestyle changes can increase your chances of success.

If your first meal is well balanced and contains adequate protein, you're more likely to maintain stable blood sugar levels and not overeat for the rest of the day (, ).

In one study, overweight women who consumed at least 30 grams of protein at breakfast felt more satisfied and ate fewer calories at lunch than those who ate a lower-protein breakfast ().

SUMMARY Eating a high-protein breakfast helps you stay full and can prevent overeating later in the day.

Don't be discouraged if it takes longer than you expect to adapt to your new, healthy way of living.

Researchers have found that it takes an average of 66 days to make a new behavior a habit (16).

Eventually, eating healthy and exercising regularly will become automatic.

SUMMARY Do your best to stay motivated and focused while you adapt to a healthy lifestyle. It takes 66 days to make a new habit, on average.

There is no perfect way that works for everyone.

It's important to find a way of eating and exercising that you enjoy, find sustainable, and can stick to for the rest of your life.

The best diet for you is the one you can stick to in the long run.

SUMMARY Weight loss methods that work for some people are not guaranteed to work for you. To lose weight and keep it off, find effective strategies that you can stick to in the long term.

Breaking your habits and improving your diet is not easy.

However, several strategies can help you stick to your diet plans and lose weight.

These include mindful eating, keeping unhealthy snacks out of sight, carrying healthy snacks, and managing your expectations. Still, one of the keys to a successful diet is finding out what works for you in the long term.

If you’re trying to lose weight, some of the strategies above may give you a significant advantage.