Longevity Medicine, Functional Wellness & Anti-Aging Insights from HormoneSynergy®

How much protein do you actually need as you age? Protein requirements depend on age, activity, muscle mass, weight loss, health status, and clinical goals. Here is what the evidence says about daily protein intake, protein per meal, leucine, resistance training, GLP-1 weight loss, kidney health, bone health, and preserving muscle for healthy aging.

Sarcopenia is more than losing muscle with age. It involves declining muscle mass and strength and can eventually affect walking, balance, recovery and independence. Learn how sarcopenia is identified, what DEXA can and cannot measure, why rapid weight loss and sarcopenic obesity deserve attention, and what the evidence shows for resistance training, protein and creatine.

A DEXA scan goes far beyond bone density. It reveals muscle mass, visceral fat, and early changes in body composition that influence long-term health, often before symptoms appear.

Fiber is usually discussed in terms of bowel regularity, but its physiology reaches considerably further. Different fibers influence stool formation, cholesterol, post-meal glucose, satiety, microbial fermentation, and the production of short-chain fatty acids. In longevity medicine, the useful question is not whether fiber is universally “good,” but whether the amount, source, type, and tolerance fit the person and the metabolic or gastrointestinal goal.

Fibrin matters in vascular biology, but it is not the hidden root cause of plaque most marketing suggests. Here’s how nattokinase, statins, and arterial disease actually fit together.

Social isolation is associated with increased risk of cognitive decline and dementia. Reduced social engagement limits brain stimulation, increases stress, and may accelerate neurological aging.

Mental fatigue is not always a motivation problem. Increased cognitive load can drain attention, memory, and resilience, especially when the brain is forced to compensate for stress, sleep loss, hearing difficulty, or metabolic strain.

Hearing loss is associated with accelerated brain atrophy, particularly in regions responsible for memory and sound processing. This connection helps explain why untreated hearing decline may increase dementia risk.

Hearing loss is one of the largest modifiable risk factors for dementia. Understanding how hearing, cognition, and brain health connect changes how we approach prevention and longevity.

Pomegranate doesn’t directly protect the heart—but compounds produced by your microbiome from pomegranate polyphenols may influence inflammation, oxidative stress, and vascular health over time.

Cranberry may help prevent recurrent urinary tract infections when properly dosed and standardized—but it is not a treatment for active infections. Here’s what the evidence actually shows.

Choosing supplements should involve more than trends or labels. This article explains how to think about quality, relevance, and clinical context.