7-Day High-Fiber Meal Plan for Healthy Aging

Aging is a natural part of life, and it isn’t something to dread. In fact, certain factors can help your later years be just as healthful and enjoyable as your younger ones. While there are some factors we can’t control (like genetics), our diet and lifestyle choices can play an important part in helping us age healthily. This seven-day meal plan focuses on high-fiber and protein-packed meals to help keep you healthy, strong and supporting your body as you age. 

Why This Meal Plan Is Great for You

In this meal plan, you’ll find at least 30 grams of fiber per day to help keep you feeling satiated and to support healthy aging. A fiber-rich diet not only helps improve your digestive health, but it may also help promote healthy aging as it can help maintain a thriving and diverse gut microbiome. Increasing your fiber intake may also lower your risk for chronic diseases like heart disease, diabetes and cancer. If you aren’t eating a lot of fiber at the moment, don’t worry! Slowly increase your fiber intake and stay hydrated to avoid uncomfortable symptoms like bloating or gas. This meal plan focuses on including foods like fruits, vegetables, whole grains, nuts, legumes and lean proteins to offer a wide array of nutrients your body needs to function at its best. 

This 1,800-calorie meal plan has modifications for 1,500 and 2,000 calories to support those with different calorie needs. While we previously included meal plans and modifications for 1,200 calories, we no longer do. The 2020-2025 Dietary Guidelines for Americans suggests that limiting your calories to 1,200 per day is too low for most people to meet their nutritional needs, plus it’s unsustainable for long-term health and well-being.

Day 1 

Breakfast (425 calories)

A.M. Snack (167 calories)

• 1 cup blueberries
• ½ cup low-fat plain Greek yogurt

Lunch (577 calories)

P.M. Snack (170 calories)

Dinner (503 calories)

Daily Totals: 1,841 calories, 87g fat, 23g saturated fat, 93g protein, 190g carbohydrate, 38g fiber, 2,295 mg sodium 

Make it 1,500 calories: Omit A.M. snack and P.M snack.

Make it 2,000 calories: Add 10 whole-wheat crackers to P.M. snack.

Day 2

Breakfast (461 calories)

A.M. Snack (183 calories)

• 1 medium pear
• 2 tablespoons walnut halves 
  

Lunch (485 calories)

P.M. Snack (149 calories)

• 2 slices low-fat Cheddar cheese
• ½ cup green grapes 

Dinner (528 calories)

Daily Totals: 1,806 calories, 80g fat, 25g saturated fat, 101g protein, 185g carbohydrate, 35g fiber, 2,234 mg sodium 

Make it 1,500 calories: Omit the eggs at breakfast and omit P.M. snack. 

Make it 2,000 calories: Add  ½ avocado to lunch and add 1 tablespoon walnuts to P.M. snack.

Day 3

Breakfast (461 calories)

A.M. Snack (124 calories)

• ½ cup low-fat cottage cheese
• ½ cup blueberries

Lunch (443 calories)

P.M. Snack (402 calories)

Dinner (425 calories)

Daily Totals: 1,855 calories, 67g fat, 16g saturated fat, 136g protein, 181g carbohydrate, 33g fiber, 2,038 mg sodium 

Make it 1,500 calories: Omit P.M. snack.

Make it 2,000 calories: Add 2 tablespoons walnut halves to A.M. snack and add 1 medium apple to dinner.

Day 4

Breakfast (461 calories)

A.M Snack (176 calories)

• 1 medium apple 
• 2 tablespoons walnut halves

Lunch (443 calories)

P.M. Snack (318 calories)

Dinner (352 calories)

Daily Totals: 1,750 calories, 66g fat, 13g saturated fat, 101g protein, 200g carbohydrate, 37g fiber, 2,127 mg sodium 

Make it 1,500 calories: Omit crackers at P.M. snack.

Make it 2,000 calories: Add ½ cup of low-fat plain Greek yogurt to A.M. snack, add 2 slices low-fat Cheddar cheese to P.M. snack, and add 1 medium peach to dinner.

Day 5

Breakfast (461 calories)

A.M. Snack (188 calories)

• ½ cup low-fat plain Greek yogurt
• 1 medium banana

Lunch (443 calories)

P.M. Snack (258 calories)

Dinner (400 calories)

Daily Totals: 1,777 calories, 72g fat, 19g saturated fat, 104g protein, 191g carbohydrate, 33g fiber, 2,302 mg sodium 

Make it 1,500 calories: Omit A.M. snack and omit walnuts at P.M. snack.

Make it 2,000 calories: Add 12 whole-wheat crackers to P.M. snack.

Day 6 

Breakfast (493 calories)

A.M. Snack (140 calories)

• ½ cup low-fat cottage cheese
• 1 medium peach

Lunch (561 calories)

P.M. Snack (184 calories)

Dinner (401 calories)

Daily Totals: 1,777 calories, 69g fat, 17g saturated fat, 88g protein, 189g carbohydrate, 41g fiber, 2,030 mg sodium 

Make it 1,500 calories: Omit milk at breakfast and avocado at lunch.

Make it 2,000 calories: Add 2 large hard-boiled eggs to breakfast and add 2 tablespoons walnut halves to A.M snack.

Day 7 

Breakfast (342 calories)

A.M. Snack (376 calories)

Lunch (527 calories)

P.M. Snack (183 calories)

• 1 medium pear
• 2 tablespoons walnut halves

Dinner (417 calories)

Daily Totals: 1,844 calories, 73g fat, 23g saturated fat, 97g protein, 213g carbohydrate, 34g fiber, 1,855 mg sodium 

Make it 1,500 calories: Omit A.M. snack.

Make it 2,000 calories: Add ½ cup blueberries to breakfast and add ½ cup low-fat cottage cheese to P.M. snack. 

How to Meal-Prep Your Week of Meals: 

Healthy-Aging Foods to Focus On:

• Protein (such as eggs, chicken, poultry, lean meat and fatty fish)
• Legumes (such as beans, lentils and soy products)
• Nuts and seeds
• Unsweetened dairy (such as plain yogurt, milk, kefir, cottage cheese and cheese)
• Vegetables, especially dark, leafy vegetables
• Fruits 
• Whole grains 

Other Tips for Healthy Aging

While these meals are a great place to start, there are several other habits that are important for aging in a healthy way. Check out these tips to help you feel your best as you get older:

• Exercise Regularly: Regular daily activity is important as you get older. Muscle mass typically peaks around age 30 and slowly decreases as you age, especially if you don’t exercise regularly. Find an exercise that you enjoy to help make staying active fun! Keep your body moving with exercises like walking, swimming or weight lifting (body-weight exercises count, too). Not only does it keep your body healthy, but it also may help you live longer. 
• Focus on Protein: Your protein needs can increase as you age to help maintain your lean body mass. To help keep your muscles strong, include a protein source at every meal and snack. As an older adult, aim to have around 1 to 1.5 grams of protein per kilogram of body weight each day to preserve your muscle and bone health.
• Prioritize Your Social Life: Mental health is just as important as physical health. Being connected to others and staying socially engaged can help lower depression, stress and anxiety and might even be protective against cognitive disease like dementia. Stay social by doing activities such as volunteering, joining exercise groups or starting a new hobby.