And how to restore your energy and metabolic balance
By Dr. Mahwash Hirmendi
Founder, Rejuveme Longevity & Wellness — San Jose
Many patients come to see me feeling frustrated with their health.
They tell me they are eating carefully, trying to exercise, and doing their best to take care of themselves — yet they feel bloated, tired, and unable to lose weight.
Others describe brain fog, sugar cravings, or a constant sense of fatigue.
Often they say something like:
“My body just doesn’t work the way it used to.”
These experiences are extremely common.
In many cases, they reflect subtle changes in metabolism, hormone balance, inflammation, sleep patterns, and insulin sensitivity that develop gradually over time.
Understanding these signals can be the first step toward restoring energy and metabolic health.
When these symptoms start appearing
Many people begin noticing signs of metabolic imbalance long before they realize what may be happening internally.
Common symptoms include:
- persistent fatigue
• frequent bloating or digestive discomfort
• weight gain around the abdomen
• sugar or carbohydrate cravings
• brain fog or difficulty concentrating
• energy crashes during the day
• feeling inflamed or puffy
• difficulty losing weight despite dieting
• poor sleep quality
• increased stress sensitivity
Individually these symptoms may seem unrelated.
Together, however, they often suggest that metabolic systems need support.
If this sounds familiar
A metabolic evaluation can often help identify the underlying factors affecting energy balance and metabolism.
At Rejuveme Medspa and Longevity & Wellness clinic, we offer physician-guided metabolic consultations designed to help patients better understand and improve their metabolic health.
Consultations are available:
- In person in San Jose
• Through telehealth appointments
Begin your metabolic reset → Schedule your consultation
Why metabolism changes over time
Metabolism is influenced by many biological systems working together.
Over time, several factors can affect how efficiently the body uses energy:
- gradual loss of lean muscle mass
• hormonal fluctuations
• reduced insulin sensitivity
• chronic stress and elevated cortisol
• sleep disruption
• increased inflammation
When these factors combine, the body may begin storing energy more easily while burning it less efficiently.
This can lead to fatigue, weight gain, cravings, and other metabolic symptoms.
Why dieting sometimes stops working
Many people respond to these symptoms by reducing calories or exercising more intensely.
While these strategies may help temporarily, the body can sometimes respond differently when metabolism becomes stressed.
Severe calorie restriction can encourage the body to conserve energy rather than burn it efficiently.
This may lead to:
- slower metabolic rate
• stronger cravings
• hormonal imbalance
• difficulty maintaining weight loss
Instead of pushing the body harder, a more sustainable approach focuses on restoring metabolic balance.
A more thoughtful approach to metabolic health
True metabolic health involves much more than calories alone.
The body’s ability to regulate energy depends on many interconnected systems, including:
- hormone balance
• insulin sensitivity
• inflammation levels
• gut health
• sleep quality
• stress regulation
When these systems begin functioning more harmoniously, many patients notice improvements in:
- energy levels
• digestion
• mental clarity
• cravings
• weight management
Often patients simply say they begin to feel like themselves again.
Exploring your metabolic health
For patients who want to understand their metabolism more deeply, we offer Metabolic Reset consultations at Rejuveme.
These consultations may include discussion of symptoms, evaluation of body composition, and personalized strategies designed to improve metabolic balance.
Patients can begin the process:
- in person at our San Jose clinic
• through telehealth consultations
The RejuveMe approach
At Rejuveme Longevity & Wellness, metabolic care is individualized.
Rather than focusing only on weight, we look at the broader picture of metabolic health, including energy regulation, inflammation, hormonal patterns, and lifestyle factors.
Our goal is to help patients restore balance in a way that supports long-term health and vitality.
Ready to understand what your body may be telling you?
If you have been experiencing fatigue, unexplained weight changes, or persistent bloating, your metabolism may simply need the right support.
At Rejuveme Longevity & Wellness, we help patients restore metabolic balance through thoughtful, physician-guided care.
Schedule your metabolic consultation today
- In-person visits in San Jose
• Telehealth consultations available
Frequently Asked Questions
What causes metabolism to slow down?
Metabolism can slow down due to hormonal changes, chronic stress, inflammation, poor sleep, insulin resistance, and gradual loss of muscle mass over time.
Can metabolism improve?
Yes. When underlying factors such as inflammation, hormone balance, sleep quality, and nutrition are addressed, many patients experience improvements in energy, digestion, and weight regulation.
When should I consider a metabolic evaluation?
If you experience persistent fatigue, unexplained weight gain, frequent bloating, or difficulty losing weight despite lifestyle efforts, a metabolic consultation can help identify potential contributing factors.
About the author
Dr. Mahwash Hirmendi is the founder of Rejuveme Longevity & Wellness in San Jose, California. Her work focuses on metabolic health, longevity medicine, hormone optimization, and personalized wellness strategies designed to help patients restore vitality and long-term health.