At Freeze Wellness, we understand that aging is about much more than the number of candles on a birthday cake. As we move through our 40s, 50s, and beyond, our bodies undergo gradual changes in metabolism, hormones, immune function, cardiovascular health, muscle mass, and cellular function.

Dr. Karen Freeze is a Naturopathic Medical Doctor practicing in Goodyear, Arizona, with more than two decades of experience working with patients with chronic disease, autoimmune conditions, thyroid disorders, hormonal imbalances, and age-related health concerns.

One area receiving increasing attention in aging research is chronic, low-grade inflammation. Researchers sometimes use the term inflammaging to describe the persistent low-level inflammatory activity that can occur with aging. This inflammation does not explain every aspect of aging, nor is every age-related illness an inflammatory disease, but it may contribute to the development or progression of a number of chronic health conditions.

Mitochondria—the structures within our cells that help produce energy—also undergo changes with age. At the same time, people may begin noticing changes such as weight gain, fatigue, decreased energy, sleep difficulties, digestive complaints, changes in skin or body composition, anxiety, or changes in sexual function.

The goal is not simply to “fight aging.” It is to identify modifiable factors that may influence health over time and develop an individualized strategy for healthy aging.

What Contributes to Chronic Disease as We Age?

Chronic disease is complex. Genetics, aging, medical history, environment, lifestyle, and other factors can all play a role.

Several modifiable factors are consistently associated with chronic disease, including:

• Smoking and tobacco exposure
• Poor nutrition
• Physical inactivity
• Excess alcohol consumption
• Excess body weight
• Poor sleep
• Chronic stress
• High blood pressure
• Abnormal cholesterol
• Poorly controlled blood sugar

 Common Health Conditions That Become More Important With Age

Arthritis and Autoimmune Rheumatic Disease

“Arthritis” is not one single disease.

Osteoarthritis involves changes in cartilage, bone, and other joint tissues and becomes more common with age.

Rheumatoid arthritis is an autoimmune inflammatory disease in which the immune system attacks tissues in and around the joints.

Lupus is a systemic autoimmune disease that can affect the joints as well as the skin, kidneys, cardiovascular system, nervous system, and other organs.

Because these conditions have different causes and treatments, determining the type of joint or autoimmune disorder is an important first step.

Thyroid Disorders

Thyroid hormones influence metabolism, energy, body temperature, heart rate, digestion, mood, and many other functions.

Common thyroid conditions include:

• Hypothyroidism, in which the thyroid does not produce enough thyroid hormone
• Hyperthyroidism, in which excess thyroid hormone is produced
• Hashimoto’s thyroiditis, an autoimmune disease that damages the thyroid and is the most common cause of hypothyroidism in the United States

Symptoms such as fatigue, weight changes, anxiety, hair or skin changes, constipation, rapid heartbeat, or temperature intolerance can have many possible causes. Appropriate testing and clinical evaluation are important rather than relying on symptoms alone.

Diabetes and Metabolic Health

Type 1 and type 2 diabetes are different diseases.

Type 1 diabetes is an autoimmune condition in which the body’s immune system destroys insulin-producing cells.

Type 2 diabetes involves insulin resistance and impaired regulation of blood glucose. Genetics, excess body weight, physical inactivity, nutrition, age, and other metabolic factors can influence risk.

The encouraging news is that type 2 diabetes can often be significantly improved through appropriate nutrition, physical activity, weight management, medication when necessary, and ongoing medical care.

In some people, substantial metabolic improvement can result in type 2 diabetes remission. Remission is a more accurate term than saying diabetes has been “cured” or “reversed,” because blood glucose can rise again and continued monitoring remains important.

Gastrointestinal Health

Inflammation also plays a central role in some gastrointestinal disorders.

These include inflammatory bowel diseases such as:

• Crohn’s disease
• Ulcerative colitis

Other gastrointestinal problems, including small intestinal bacterial overgrowth (SIBO) and peptic ulcers, have different underlying mechanisms and should not automatically be grouped with inflammatory bowel disease.

Digestive symptoms may also be affected by medications, infections, diet, food intolerances, stress, metabolic health, and other medical conditions.

Respiratory Health

Chronic respiratory diseases also deserve attention as we age.

Asthma is a chronic inflammatory airway disease that can cause episodes of wheezing, coughing, chest tightness, and difficulty breathing.

Chronic obstructive pulmonary disease (COPD) is a different group of lung diseases characterized by persistent airflow obstruction. COPD includes emphysema and chronic bronchitis. Smoking is the primary cause, although COPD can occur in people who have never smoked.

Allergies and other inflammatory conditions can also affect respiratory health, but proper diagnosis matters because treatment varies significantly among these conditions.

Obesity and Metabolic Dysfunction

Obesity is now understood as a complex chronic disease rather than simply a matter of willpower or calories.

Factors can include:

• Genetics
• Eating patterns
• Physical activity
• Sleep
• Stress
• Medical conditions
• Certain medications
• Hormonal and metabolic factors
• Environmental influences

Excess body weight is associated with increased risk for type 2 diabetes, cardiovascular disease, certain cancers, joint problems, and other chronic conditions.

Treatment therefore needs to be individualized rather than based on a single diet or exercise formula.

Cardiovascular Disease

Cardiovascular disease often develops gradually over many years before symptoms appear.

Important risk factors can include:

• High blood pressure
• Abnormal cholesterol
• Diabetes
• Smoking
• Excess body weight
• Kidney disease
• Physical inactivity
• Family history
• Increasing age

Cardiovascular disease can eventually lead to conditions such as coronary artery disease, heart attack, angina, stroke, and heart failure.

 

Cancer

Cancer is not one disease, and there is no single cause or prevention strategy that applies to every cancer.

Genetics, aging, environmental exposures, infections, tobacco, alcohol, excess body weight, ultraviolet radiation, and other factors may influence cancer risk.

Although no lifestyle can guarantee that cancer will be prevented, many risk factors are modifiable. The American Cancer Society estimates that a substantial proportion of cancer deaths in the United States are associated with modifiable factors such as smoking, excess body weight, alcohol use, unhealthy diet, physical inactivity, UV exposure, and cancer-associated infections.

Appropriate screening is also critical because some cancers can be prevented or detected earlier through recommended screening and vaccination strategies.

A Whole-Person Approach to Healthy Aging and Chronic Disease

At Freeze Wellness, our approach is individualized. There is no single supplement, diet, hormone, or therapy that addresses every chronic condition.

Instead, healthy aging requires looking at the larger picture.

Nutrition

Nutrition is one of the foundations of long-term health.

In general, dietary patterns emphasizing vegetables, fruits, appropriate protein sources, fiber-rich foods, and healthy fats while limiting heavily processed foods can support metabolic and cardiovascular health.

However, there is no single “perfect diet” for everyone.

Medical conditions, blood sugar regulation, gastrointestinal health, food sensitivities, activity level, medications, goals, and individual preferences all influence what nutritional strategy may be appropriate.

Exercise and Movement

Regular physical activity can help:

• Maintain muscle and bone health
• Support cardiovascular fitness
• Improve insulin sensitivity
• Support healthy body composition
• Preserve mobility
• Improve mood and sleep
• Reduce the risk of multiple chronic diseases

 

Regular movement produces numerous metabolic and cellular adaptations associated with better health.

The best exercise program is one that is appropriate for your health, abilities, and goals—and one you can maintain.

Sleep and Stress

Sleep and stress are sometimes overlooked when discussing healthy aging.

Poor sleep can influence appetite, insulin sensitivity, blood pressure, mood, immune function, and energy. Chronic stress can also affect health directly and indirectly by influencing sleep, physical activity, eating patterns, alcohol use, and other behaviors.

Improving these areas can therefore be an important part of a comprehensive treatment plan.

Hormone Therapy

Hormonal changes are an important part of aging for both women and men, but hormone therapy should be based on individual symptoms, medical history, laboratory findings when appropriate, and an assessment of potential benefits and risks.

For women experiencing menopause, hormone therapy is an effective treatment for appropriate patients with bothersome hot flashes, night sweats, genitourinary symptoms, and certain other indications.

Testosterone therapy in men should likewise be based on an appropriate clinical evaluation rather than age alone.

Supplements and Other Integrative Therapies

Vitamins, minerals, botanicals, antioxidants, peptides, and other therapies may have a role in an individualized treatment plan, depending on the patient’s needs and medical history.

However, “natural” does not automatically mean effective or risk-free, and the evidence supporting different therapies varies considerably.

For example, NAD+ and NAD+-related interventions have generated significant interest because NAD+ is involved in cellular energy metabolism and changes with age. Replacing NAD with injections has fast become an Integrative approach to anti-aging therapy.

At Freeze Wellness, the goal is to consider therapies in the context of the whole patient rather than relying on one product as the answer to chronic disease or aging.

Frequently Asked Questions

What are the early signs of arthritis?

Symptoms depend on the type of arthritis.

Osteoarthritis commonly causes joint pain, stiffness after inactivity, decreased flexibility, and sometimes swelling.

Inflammatory forms of arthritis may cause prolonged morning stiffness, warmth, swelling, tenderness, and symptoms involving multiple joints.

Persistent or unexplained joint pain deserves evaluation so that the underlying condition can be identified.

How can I manage a thyroid disorder effectively?

The first step is getting the correct diagnosis.

Thyroid evaluation may involve symptoms, medical history, physical examination, thyroid hormone testing, and—in certain situations—thyroid antibodies or imaging.

Treatment depends on whether someone has hypothyroidism, hyperthyroidism, Hashimoto’s disease, another thyroid disorder, or symptoms arising from something other than the thyroid.

Regular monitoring is particularly important because both too little and too much thyroid hormone can have important health effects.

What increases my risk of type 2 diabetes as I age?

Risk factors include family history, excess body weight, physical inactivity, increasing age, high blood pressure, abnormal cholesterol, previous gestational diabetes, and other metabolic factors.

Nutrition, activity, weight management, sleep, and appropriate medical treatment can have a substantial impact on blood sugar and long-term risk.

Some people with type 2 diabetes can achieve remission, particularly following significant and sustained weight loss, but continued monitoring remains necessary.

Are there natural ways to reduce chronic inflammation?

There is no single anti-inflammatory supplement or food that solves chronic inflammation.

A broader strategy may include:

• Eating a nutrient-dense diet
• Exercising regularly
• Maintaining a healthy weight
• Getting adequate sleep
• Managing stress
• Avoiding tobacco
• Limiting alcohol
• Managing blood pressure, cholesterol, and blood glucose
• Identifying and appropriately treating underlying medical conditions

Supplements or other therapies may sometimes be considered, but they should complement—not replace—appropriate medical care.

Am I at greater risk for cardiovascular disease as I age?

Age is one risk factor, but it is only part of the picture.

Blood pressure, cholesterol, diabetes, kidney function, smoking history, body weight, physical activity, and family history can all influence cardiovascular risk.

Cardiovascular disease can develop silently for years, which is why preventive evaluation is valuable even when you feel well.

Can cancer be prevented?

Not every cancer can be prevented, and developing cancer is never simply the result of making the “wrong” lifestyle choices.

However, there are meaningful steps that can reduce the risk of certain cancers.

Avoiding tobacco, maintaining a healthy weight, staying physically active, limiting or avoiding alcohol, protecting your skin from excessive ultraviolet exposure, receiving recommended vaccines, and participating in age- and risk-appropriate cancer screening can all be important parts of cancer prevention and early detection.

Taking a Proactive Approach to Aging

Aging is inevitable. Poor health is not inevitable.

Inflammation, metabolism, hormones, cardiovascular health, immune function, nutrition, physical activity, sleep, genetics, and environmental exposures all interact as we age.

Rather than focusing on one symptom or one laboratory value, a comprehensive approach asks a larger question:

What factors are affecting this individual’s health, and which of those factors can we meaningfully address?

At Freeze Wellness, we believe that understanding your individual health picture can help you make informed decisions about prevention, treatment, and healthy aging.