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Younger doesn’t mean healthier: protect your future with better eating habits

Posted: November 7, 2024

Updated: April 16, 2026

When we think about life in our 20s or 30s, we often imagine the best years of living: traveling, building careers, raising families, and enjoying the energy that comes with youth. But surprising new data tells a different story. It says that younger adults are getting sick more often than you’d expect.1

On average, those aged 18 to 29 report being ill 3.4 times in the past year, compared to only 1.9 times for adults aged 50 to 55.1 So, what’s going on?

A big part of this issue lies in our eating habits. Healthy eating is essential for long-term well-being, and the earlier we adopt good eating habits, the better. Making small, sustainable changes to our diets can help us avoid health problems down the road. By focusing on maintaining easy-to-follow healthy food habits, we not only protect our health today but also build a foundation for a healthier future.

A significant culprit appears to be lifestyle—particularly diet. More and more young adults are facing conditions like obesity, which can lead to worrying health problems such as type 2 diabetes, high blood pressure, heart disease, stroke, and even cancer.2,3 The good news? You can take control of your health and lower your risk of these critical illnesses by making changes to what you eat.

What are healthy eating habits?

Healthy eating habits go beyond just dieting. They’re about making consistent choices that fuel your body with the right nutrients for long-term well-being. It means having a balanced diet that includes a variety of whole foods, such as fruits, vegetables, whole grains, lean proteins, and healthy fats. It also involves being mindful of portion sizes, eating regular meals, and limiting processed foods and sugary drinks.

Nutrition plays a key role in not only maintaining a healthy weight but also supporting your energy, mental clarity, and overall health. By focusing on healthy eating habits, you’re building a foundation for a healthier lifestyle that supports both your body and mind.

Benefits of healthy food habits

Maintaining healthy eating habits offers a range of benefits for both physical and mental well-being. Here are some key advantages:

  • Improved physical health: A healthy diet helps maintain a balanced weight, supports the immune system, and reduces the risk of chronic conditions like heart disease, diabetes, and hypertension.
  • Better energy levels: Eating healthy food provides your body with the necessary nutrients, which boost energy levels and keep you feeling more active throughout the day.
  • Enhanced mental clarity: Proper nutrition supports brain health and improves focus, concentration, and memory, while reducing mental fatigue.
  • Emotional well-being: Healthy food habits can positively affect your mood and reduce stress levels. Eating nutrient-rich foods like omega-3 fatty acids and antioxidants supports better mental health.
  • Stronger immune system: A healthy diet full of vitamins and minerals helps strengthen the body’s immune system and makes it easier to fight off infections and illnesses.
  • Sustainable lifestyle changes: Developing good eating habits leads to healthier, long-term lifestyle changes that are easier to maintain. This promotes overall well-being and longevity.

How to develop good eating habits

As your diet is a major factor in both preventing sickness and boosting your immune system, you can make a few small changes to your eating habits. Here’s what you can do:  

1. Eat for your body’s energy needs

The foundation of any healthy diet is understanding your calorie requirements. How much energy your body needs depends on your activity level. If you lead a sedentary lifestyle, you’ll need fewer calories. If you’re more physically active, your body needs more calories to carry out tasks. 

2. Focus on balanced nutrition

It’s not just about the number of calories—quality matters too. The kind of calories you consume plays a vital role in your overall health. A balanced diet includes a variety of fruits, vegetables, lean proteins, and whole grains. These foods provide essential vitamins, minerals, and other nutrients that help your body build resistance to sickness.

3. Cut back on sugar, salt, and saturated fat

High sugar intake can contribute to weight gain and diabetes, while too much salt raises your risk for high blood pressure. Saturated fats, found in foods like butter and fatty meats, can lead to heart disease. Reduce your intake of these unhealthy elements to protect your body.5

4. Fill your plate with fruits and veggies

You’ve probably heard this before, but it’s worth repeating: eating at least five portions of varied fruits and vegetables daily is one of the best things you can do for your health.5 Fruits and vegetables are rich in antioxidants, fiber, and vitamins that help your body fight off illness and inflammation.

5. Eat more fish, especially oily fish

Fish is an excellent source of protein and essential nutrients. Try to include fish in your diet at least twice a week, and aim for oily fish, like salmon, mackerel, and sardines. These are high in omega-3 fatty acids, which are particularly good for heart health.5

6. Don’t fear carbs—choose wisely

Carbohydrates get a bad reputation, but they are an important source of energy. The key is to choose the right kind of carbs. Whole grains and high-fiber options like brown rice, quinoa, and whole wheat bread are better for your body and help keep you full for longer.

7. Stay hydrated

Drinking enough fluids is essential for overall health. Sugary drinks can add unnecessary calories, so water is the best choice. Tea, coffee, and reduced-sugar drinks can also help you stay hydrated. Remember to increase your fluid intake during hot weather or while exercising.

8. Maintain a healthy weight and stay active

Healthy eating is just one part of the puzzle. Regular physical activity also helps you maintain a healthy weight, which lowers your risk of critical illnesses. Start small if you need to—take the stairs, walk more, or find a workout you enjoy.

The sooner you take control of your nutrition, the better your chances of living a longer, healthier life. 

Start Now: Build healthy habits early

Healthy eating habits not only improve physical well-being but also boost mental clarity and emotional stability. By making small, consistent changes to your diet, you set the foundation for a vibrant future.

Adopting healthy food habits today can lead to lasting benefits, from reducing the risk of chronic diseases, critical illnesses to enhancing overall energy levels. Whether it's improving your eating habits or making mindful choices about the foods you consume, every positive step brings you closer to a healthier and more fulfilling life.4

Learn more about our health insurance plans here . 

Key takeaways

  • Healthy eating habits are essential for long-term well-being: Making consistent, healthy food choices today can help protect your health in the future.
  • Younger adults are facing more health challenges than expected: Data shows that those in their 20s and 30s experience more illnesses than older adults, highlighting the need for better health habits.
  • Small, sustainable changes to eating habits matter: Focus on manageable changes to your diet that can be easily maintained, setting the foundation for lasting health.
  • Healthy eating can prevent long-term health problems: By adopting healthy eating habits early, you can avoid many health issues that arise later in life.
  • A healthy lifestyle change is a gradual process: Don’t aim for perfection. Small, consistent improvements in your eating habits can lead to big health benefits over time.


Frequently asked questions

1. What is considered a healthy food habit?

A healthy food habit includes eating a variety of whole foods, such as fruits, vegetables, whole grains, lean proteins, and healthy fats, while limiting processed foods, sugary drinks, and excessive portions.

2. How do I develop a healthy eating lifestyle?

Start by making small, manageable changes to your diet, such as adding more fruits and vegetables, reducing processed foods, and drinking plenty of water. Consistency is key to making lasting changes.

3. How can I stick to good eating habits long-term?

Set realistic goals, plan meals ahead of time, and build a support system to stay motivated. Make gradual changes to your diet and focus on consistency rather than perfection.

4. Is healthy eating expensive or restrictive?

Healthy eating doesn’t have to be expensive or restrictive. By planning meals, buying in-season produce, and preparing meals at home, you can eat healthily without breaking the bank.

 

References:

1. In Wellness and In Health: A Manulife Study, https://www.manulife.com.ph/about-us/thought-leadership/in-wellness-and-in-health.html

2. What to Know About Rising Rates of 'Early-Onset' Cancer, https://www.yalemedicine.org/news/early-onset-cancer-in-younger-people-on-the-rise, Accessed October 4, 2024

3. Younger generation gets sick earlier and more often than the older generation, researchers find, https://medicalxpress.com/news/2023-09-younger-generation-sick-earlier-older.html#google_vignette, Accessed October 4, 2024

4. 8 tips for healthy eating, https://www.nhs.uk/live-well/eat-well/how-to-eat-a-balanced-diet/eight-tips-for-healthy-eating/, Accessed October 4, 2024

 

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Want to learn more about how to plan for a better, longer life? 

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