Lower Your SHBG

6 levers. All backed by data.

1. Protein

≥1.6 g/kg — chronic under-eating raises SHBG.

2. Boron

5–10 mg/day — small but consistent effect.

3. Tongkat ali

200 mg standardized extract.

4. Zinc sufficiency

10–15 mg elemental daily.

5. Reduce endurance vol.

Excessive cardio raises SHBG.

6. Improve body comp

Lower body fat = lower SHBG.

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