How to Boost Your Metabolism Post-50: A Comprehensive Guide

How to Boost Your Metabolism Post-50: A Comprehensive Guide

How to Boost Your Metabolism Post-50: A Comprehensive Guide

Turning 50 soon or recently turned 50?  You might notice a shift in your body’s energy levels and metabolism. Tasks that once felt effortless may now require a bit more effort, and maintaining a healthy weight might feel like a greater challenge. But here’s the good news: slowing metabolism doesn’t mean you have to settle for feeling sluggish or gaining weight. With the right strategies, you can rev up your metabolism and feel your best at any age.

This guide dives deep into what happens to your metabolism after 50 and actionable tips to keep it running smoothly.

Understanding Metabolism: What Changes After 50?

Metabolism refers to the chemical processes in your body that convert food into energy. This includes basal metabolic rate (BMR), the energy your body uses to maintain basic functions like breathing, circulation, and cell repair.

Why Metabolism Slows Down After 50

  1. Muscle Mass Decline: Starting around age 30, muscle mass decreases by about 3–8% per decade, and this decline accelerates after 50. Since muscle burns more calories than fat, less muscle equals a slower metabolism.
  2. Hormonal Changes: For women, menopause often brings hormonal shifts that can impact fat storage and energy levels. Men also experience a gradual decrease in testosterone, which can affect muscle maintenance.
  3. Reduced Physical Activity: Lifestyle changes or joint discomfort can lead to less movement, further reducing calorie expenditure.
  4. Aging Cells: Cellular processes become less efficient, and mitochondria—the energy powerhouses of cells—may produce less energy.

Signs of a Slowing Metabolism

Wondering if your metabolism needs a boost? Here are some common indicators:

  • Persistent fatigue
  • Weight gain, especially around the midsection
  • Difficulty losing weight despite diet and exercise
  • Digestive issues like bloating or constipation
  • Loss of muscle tone

If you’ve experienced any of these, it’s time to take proactive steps to optimize your metabolism.

Top Strategies to Boost Your Metabolism After 50

1. Prioritize Protein in Every Meal

  • Why It Works: Protein requires more energy to digest than fats or carbohydrates, boosting your metabolic rate. It also helps maintain and rebuild muscle mass.
  • How to Incorporate: Include lean protein sources like chicken, fish, eggs, tofu, beans, and Greek yogurt. Aim for at least 20–30 grams of protein per meal.

2. Strength Training

  • Why It Works: Building muscle increases your resting metabolic rate, meaning you’ll burn more calories even while at rest.
  • How to Start: Incorporate resistance exercises like weightlifting, resistance bands, or bodyweight exercises (push-ups, squats) 2–3 times per week.

3. Stay Active Throughout the Day

  • Why It Works: Non-exercise activity thermogenesis (NEAT)—energy burned during daily activities—can make a significant impact.
  • Ideas to Try: Take the stairs, garden, or go for short walks after meals to keep your metabolism engaged.

4. Eat Smaller, Balanced Meals

  • Why It Helps: Eating smaller portions more frequently can prevent overeating and keep your metabolism steady.
  • What to Include: Focus on meals that combine lean proteins, healthy fats, and complex carbs.

5. Optimize Your Sleep

  • Why It’s Essential: Poor sleep disrupts hormones like leptin and ghrelin, which regulate hunger and metabolism.
  • Sleep Tips: Create a bedtime routine, limit screen time before bed, and aim for 7–8 hours of quality sleep each night.

6. Hydrate, Hydrate, Hydrate

  • Why It’s Important: Water is necessary for many metabolic processes, and even mild dehydration can slow your metabolism.
  • How Much: Wondering how much water to drink on a daily basis? Aim for at least 8–10 glasses of water per day, more if you’re active.

7. Incorporate Intermittent Fasting

  • Why It Works: Fasting can boost metabolism by enhancing insulin sensitivity and stimulating cellular repair processes like autophagy.
  • How to Start: Try a 16:8 fasting plan, where you fast for 16 hours and eat within an 8-hour window.

8. Support Your Mitochondria

  • Why It Matters: Healthy mitochondria are essential for energy production.
  • How to Enhance: Consider supplements like Mimio Biomimetic Cell Care, which supports cellular health and mimics the metabolic benefits of fasting.

Foods That Fire Up Your Metabolism

1. Lean Proteins

  • Chicken, turkey, fish, tofu, and eggs.
  • High thermic effect: These require more energy to digest.

2. Whole Grains

  • Brown rice, quinoa, oats, and barley.
  • High in fiber, they keep you full and stabilize blood sugar.

3. Spices

  • Chili peppers, turmeric, and ginger.
  • Contain compounds like capsaicin, which temporarily boost calorie burn.

4. Green Tea

  • Rich in antioxidants and catechins, which may increase fat oxidation.

5. Fermented Foods

  • Yogurt, kimchi, and sauerkraut.
  • Promote gut health, which is linked to better metabolism.

6. Nuts and Seeds

  • Almonds, walnuts, chia seeds, and flaxseeds.
  • Packed with healthy fats and protein to keep your metabolism steady.

What to Avoid: Metabolism Killers


The antithesis of foods that fire up your metabolism - foods that have an increased negative impact on your metabolism.

  1. Highly Processed Foods
    • These are often low in nutrients and high in calories, offering little metabolic benefit.
  2. Sugary Drinks
    • They can lead to blood sugar spikes and crashes.
  3. Low-Protein Diets
    • Insufficient protein intake contributes to muscle loss and a slower metabolism.
  4. Excessive Alcohol
    • Alcohol interferes with fat-burning processes and dehydrates the body.

Supplements to Support Metabolism After 50

Supplements can provide an additional boost when combined with lifestyle changes.

1. Protein Powders

  • Help meet protein requirements to preserve muscle mass.

2. Omega-3 Fatty Acids

  • Found in fish oil, they support fat metabolism and reduce inflammation.

3. Vitamin D

  • Essential for muscle function and overall metabolic health.

4. Mimio Biomimetic Cell Care

Hormonal Support for Post-50 Metabolism

  1. Estrogen and Testosterone: These hormones influence muscle mass and fat distribution. Speak with your doctor about hormone replacement therapy if appropriate.
  2. Thyroid Function: An underactive thyroid can slow metabolism. Regular screenings can help detect imbalances.

Sample Daily Plan for Boosting Metabolism

Morning:

  • Start with a glass of water and a squeeze of lemon.
  • Breakfast: Greek yogurt with chia seeds, berries, and a sprinkle of nuts.
  • Post-breakfast walk (15–20 minutes).

Midday:

  • Lunch: Grilled chicken salad with quinoa, avocado, and a spicy dressing (add chili for a metabolism boost).
  • Afternoon: Green tea and a handful of almonds.

Evening:

  • Dinner: Baked salmon with steamed broccoli and sweet potatoes.
  • Light stretching or yoga before bed.

Night:

  • Take Mimio Biomimetic Cell Care to support cellular recovery and metabolic health overnight.

Thriving After 50

Your 50s and beyond can be some of the most vibrant and active years of your life, especially with a metabolism that’s firing on all cylinders. By combining mindful nutrition, strength training, hydration, and cutting-edge supplements like Mimio Biomimetic Cell Care, you can boost your metabolism and enjoy the energy to pursue your passions long into your golden years.

Remember, it’s never too late to make meaningful changes. Your body has an incredible capacity to adapt, grow stronger, and thrive—at any age.

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Our Founder

It all started with a hunger for knowledge

As a nutrition researcher, I've always been fascinated by the extraordinary ability of fasting to extend lifespan and activate our body's natural ability to heal itself. But while the health benefits of fasting are remarkable, it can be a hard lifestyle to maintain long term and its not safe for many people.

That's why I dedicated my research career to unraveling the mysteries of fasting and finding a way to activate those same benefits on demand. After all, it's our biology, why shouldn't it be under our control?

Mimio is the fulfillment of that scientific dream and I couldn't be prouder to share it with you or more excited for what's to come.

To your health!

Dr. Chris Rhodes

University of California, Davis
Doctor of Philosophy (PhD)
Nutritional Biochemistry

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