Bone & muscle after 40: where to start.
Muscle is the organ of longevity and bone follows it. Protein, resistance training, vitamin D and K2, and creatine — the plan that keeps you strong and upright for decades.
Brain fog & mood: where to start.
Foggy thinking, poor focus, low mood or anxiety that tracks with sleep and digestion. The brain is downstream of sleep, thyroid, inflammation, iron and the gut — and the order you check them matters.
Healthy aging & longevity: where to start.
Not biohacking — the habits and markers that actually move biological age: muscle, sleep, blood sugar, inflammation, and the nine hallmarks of aging at the cellular level.
Men's health & testosterone: where to start.
Low drive, low motivation, slower recovery, body fat that's moved to the middle. Sleep, body composition, zinc, vitamin D and lifting move testosterone more than any supplement — and the labs tell you where you stand.