Guides

Testosterone

Energy, libido, muscle, symptom claims, and the practical context behind common testosterone questions.

Testosterone attracts a lot of marketing and a lot of vague symptom lists. This category looks at energy, libido, muscle and mood questions in context, so you can tell what is a reasonable thing to ask a clinician about and what is just a claim. It is small for now, with one guide.

Where to start

Tiredness has many sources, so the nutrition guide on energy is worth reading alongside this.