Eating for Strength, Energy, and Healthy Aging
The foods you choose today help determine how strong, active, and independent you'll be tomorrow
EATING FOR STRENGTH, ENERGY, AND HEALTHY AGING
Myth of Fact?
One of the greatest myths about aging is that becoming weaker is simply inevitable. While aging does bring changes, much of what we experience is influenced by our daily habits—including what we eat.
FACT: Your muscles, bones, joints, and nervous system all depend on proper nutrition to stay healthy.
Think of your body like a home. If repairs are constantly needed but no new building materials arrive, the structure gradually weakens. Fortunately, your body continues repairing itself throughout your lifetime—as long as it has the right raw materials. So, you don't have to simply wait to get weaker and think it's part of aging, that is a myth. You need to feed your body the right raw materials so it can build itself long into your senior years.
Protein: Your Body's Repair Crew
Protein helps rebuild muscles, maintain strength, support your immune system, and promote healing. Many older adults don't consume enough protein, especially at breakfast. It's important to include protein early in the day so your body has energy throughout the day. But including protein with every meal is how you keep your body strong and able to rebuild and repair itself. If you are vegetarian, or don't like to eat a lot of meat, there are many plant-based proteins to choose from. Below are options for those both animal-based proteins and plant-based proteins.
Meat & Animal-Based Proteins
These foods provide complete protein, meaning they contain all nine essential amino acids your body needs.
Chicken breast – Lean, high in protein, and versatile for almost any meal.
Turkey – A lean protein option, especially turkey breast.
Lean beef – Provides protein, iron, zinc, and vitamin B12.
Pork tenderloin – A relatively lean cut that provides protein and B vitamins.
Salmon – Rich in protein and heart-healthy omega-3 fatty acids.
Tuna – High in protein and convenient for quick meals.
Sardines – Provide protein, omega-3s, calcium (when eaten with bones), and vitamin D.
Shrimp – A lean, low-calorie protein source.
Eggs – Contain high-quality protein along with important vitamins and minerals.
Greek yogurt (plain, unsweetened) – Provides protein, calcium, and beneficial live cultures in some varieties.
Cottage cheese – A convenient, protein-rich option.
Plant-Based Proteins
Plant proteins are excellent sources of nutrition and often provide additional fiber, vitamins, minerals, and antioxidants.
Lentils – Rich in protein, fiber, iron, and folate.
Chickpeas – Provide protein and fiber; great in salads, soups, and hummus.
Black beans – A good source of protein, fiber, magnesium, and potassium.
Kidney beans – Provide protein, fiber, and important minerals.
Edamame – Young soybeans that are a complete protein source.
Tofu – Made from soybeans and a versatile source of complete protein.
Tempeh – A fermented soybean product with protein and fiber.
Quinoa – A grain-like seed that contains all nine essential amino acids.
Hemp seeds – Provide protein, healthy fats, and minerals.
Chia seeds – Contain protein, fiber, omega-3 fats, and antioxidants.
Pumpkin seeds – Provide protein, magnesium, zinc, and healthy fats.
Almonds – Offer protein, fiber, vitamin E, and healthy fats.
Walnuts – Provide some protein along with plant-based omega-3 fats.
Peanuts and natural peanut butter – An affordable source of protein and healthy fats.
A Few Tips for Choosing Your Proteins
Choose leaner meats more often. Skinless poultry, fish, and lean cuts of meat are generally better everyday choices than processed meats like bacon, sausage, and deli meats.
Don't overlook plant proteins. Beans, lentils, tofu, nuts, and seeds provide protein along with fiber and other nutrients that support digestive and metabolic health.
Include protein throughout the day. Rather than getting most of your protein at dinner, try including a quality protein source at breakfast, lunch, and dinner to support muscle maintenance, strength, and healthy aging.
Don't Forget Your Bones - Strong Bones Today, Greater Independence Tomorrow
As we get older, maintaining strong bones becomes increasingly important. Unfortunately, bone density naturally declines with age, often without any warning signs. Over time, bones can become weaker and more susceptible to fractures.
Consider this: According to the CDC, more than one in four adults age 65 and older falls every year. Nearly 319,000 older Americans are hospitalized annually for hip fractures alone.
Why does this matter? A broken bone, especially a hip fracture, can dramatically change someone's life. Recovery may involve surgery, hospitalization, physical therapy, and months of rehabilitation. Some people never fully regain their previous mobility or independence.
That's why taking care of your bones isn't just about preventing osteoporosis - it's about protecting your ability to walk, stay active, enjoy life, and remain independent as you age.
The good news is that you can take steps to support your bones at any age. Proper nutrition, adequate protein, calcium, vitamin D, magnesium, and regular weight-bearing exercise all play important roles in maintaining bone health.
And don't forget your muscles! Strong muscles help support your joints, improve balance, and reduce your risk of falling. When you combine healthy bones with strong muscles and good balance, you're building a much stronger foundation for lifelong mobility.
A Little More Information About Those Important Nutrients
Nutrient | Why Your Bones Need It |
Calcium | The primary mineral that gives bones their strength and structure. |
Vitamin D | Helps your body absorb calcium from the foods you eat. |
Magnesium | Plays an important role in bone structure and calcium regulation. |
Vitamin K | Helps activate proteins involved in bone metabolism. |
Protein | Provides essential building blocks for bone and muscle tissue. |
These nutrients work together to help maintain bone density and reduce the risk of fractures as we age.
Regular weight-bearing exercise, such as walking, stair climbing, and appropriate resistance training, also helps maintain bone strength. Balance exercises are important for reducing fall risk. Check out our Exercise blogs for this blog series for exercises you can incorporate into your weekly routine.
If you have osteoporosis or other bone-health concerns you should discuss appropriate exercise, nutrition, and screening with your healthcare provider. Not every exercise is appropriate for every level of bone loss.
Hydration Matters More Than You Think
Water is involved in nearly every function your body performs. It helps regulate body temperature, transport nutrients, lubricate joints, support digestion, maintain healthy circulation, and remove waste products.
Yet, as we grow older, staying properly hydrated can become more challenging. Our natural sense of thirst often becomes less noticeable, meaning we may not realize we're thirsty until dehydration has already begun. Some medications, changes in kidney function, and certain health conditions can also increase the risk of dehydration.
Even mild dehydration can affect how you feel and function. It may contribute to:
Fatigue: Your body has to work harder when fluid levels are low.
Dizziness: Dehydration can contribute to lower blood pressure and lightheadedness.
Headaches: Changes in fluid balance can trigger headaches.
Constipation: Water helps keep things moving through your digestive system.
Confusion: Dehydration can affect concentration and mental alertness, particularly in older adults.
Think of water as the oil that helps keep your Human Engine running smoothly. Without enough of it, many of your body's systems have to work harder.
Make hydration a daily habit. Keep a glass or bottle of water nearby, drink regularly throughout the day, and don't wait until you feel thirsty. Foods with high water content, such as cucumbers, watermelon, berries, and lettuce, can also contribute to your daily fluid intake.
Remember, your hydration needs may vary depending on your activity level, medications, and health conditions. If you have heart or kidney problems or have been advised to restrict fluids, follow your healthcare provider's recommendations.
Don't wait for thirst to remind you to drink. Make hydration part of your daily routine, just like eating well and staying active.
Keep water nearby throughout the day and sip regularly—even before you feel thirsty.
Healthy Aging Happens One Day at a Time
There is no secret formula for staying young. Healthy aging is built through thousands of small daily decisions.
Eat well
Move often
Sleep deeply
Manage stress
Stay connected with others
Strong bones provide the framework, your muscles provide the strength, and your nervous system helps coordinate movement and balance. When all three work together, you have a much better foundation for staying active, mobile, and independent throughout your life. At the Human Engine Clinic, we address all three!
"You are never too old to set another goal or to dream a new dream." — C.S. Lewis
Four Things You Can Do This Week
Schedule Your Appointment to have your Nutrition/Digestion Work-up with us. Find out the best way to fuel your Human Engine and combat any digestion issues (or other metabolic issues) and what options are available to you to strengthen and add to the good habits you may already be doing.
Add Protein to Every Meal. Choose a healthy source of protein with breakfast, lunch, and dinner.
Drink More Water. Carry a reusable water bottle and aim to drink consistently throughout the day.
Strengthen Your Foundation. Take a brisk walk or perform simple resistance exercises two or three times this week to complement your healthy nutrition.
Dr. Gringeri's Human Engine Tip
Protein isn't just for building muscle. Your body uses it to repair tissues, maintain strength, support immune function, and keep your Human Engine running efficiently. Whether you choose animal or plant-based sources, make protein a regular part of your daily nutrition. Feed your body wisely today, and it will continue serving you tomorrow.
Looking Ahead...
Over the past several weeks of the Nutrition blogs, we've explored how the foods you eat influence nearly every part of your health—from digestion and blood sugar balance to gut health, inflammation, muscle strength, and healthy aging. Understanding what your body needs and making better choices, one meal and one day at a time is what makes a difference.
But we're just getting started! Stay tuned for more educational ideas and practical tips to help your Human Engine perform at its best. The Human Engine Clinic is here to help you discover how small changes can lead to BIG results. Because when it comes to living well, every positive step counts!
Next week look for the final Exercise blog for this series - Keep Moving for Life - Endurance Is Everyday Energy. Exercise is all about movement and having your body work its best for you. Staying mobile means independence. In this final blog we expand on what you are already doing to help you build your endurance. And, if you haven't started yet, we hope to inspire you to start!
Your Health Journey Continues
This is the final Nutrition blog for the Living Well Series. But, look for nutrition blogs coming in the future. Our goal is to help inspire you to make small changes that produce lasting results. Remember, good health isn't built overnight—it's built one healthy choice at a time. If you'd like guidance on improving your movement, posture, nutrition, or overall health, we're here to help. Together, we can help you keep your Human Engine running at its best. Take the next step and call our office to make an appointment. We look forward to seeing you! (408) 984-7444.
Creating health that lasts,
Richard F. Gringeri, DC
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