Nutrition, lifestyle and what they do to your blood values.
25 articles
The much quoted trial reports +96.2 ng/dL. On a Dutch lab report that is about 3.3 nmol/L, and it came on top of eight w...
Every trial measured at eight weeks or sixty days. None reports a result after a few days, which makes most week-one exp...
KSM-66 is root only at 5 percent withanolides. Sensoril adds leaf at 10 percent. Powder is not an extract at all, and th...
Users report calm and better sleep. The one trial that measured how men actually felt found no difference against placeb...
Stomach upset and drowsiness are the common ones. Liver injury is rare but is why RIVM advises against it. These are the...
RIVM advises against ashwagandha supplements. The trials still measured real shifts in cortisol, testosterone and thyroi...
Stress demonstrably changes how your gut works, right down to the permeability of the gut wall. What actually happens, a...
There are three ways to investigate lactose intolerance, and they can contradict each other. What the breath test, the D...
Most sports supplements are noise. A handful genuinely work, and for the rest a blood value decides whether you need it....
Increased intestinal permeability is a real, measured phenomenon. Leaky gut as a standalone diagnosis, and the zonulin t...
Calculating calories gives an estimate, tracking makes it useful. See why your count is off, how accurate it needs to be...
Gut flora demonstrably differs between athletes and non-athletes. Whether a 200 euro microbiome test tells you anything...