Is keto bad for testosterone?

Mixed evidence. Short-term, often neutral to positive. Long-term in lifting men, often suboptimal for performance.

Should I eat carbs at night?

For most men, yes — evening carbs support sleep quality and recovery.

Nutrition & Diet

Carbs and Male Performance: How Much, What Kind, When

Why low-carb isn't optimal for most lifting men — and how to use carbs around training.

7 min read · XT Editorial Team · Reviewed & updated 2026-06-22

Source: https://xtestosteroneboosterfreetrial.com/blog/carbs-and-male-performance · Reviewed 2026-06-22

Carbs and hormones

Adequate carbohydrate intake supports thyroid function, lowers cortisol, and provides the glycogen that fuels high-intensity training. Aggressive low-carb often blunts performance and hormones.

How much and when

Active men typically thrive on 3–5 g/kg carbs, weighted toward the hours around training. Whole-food sources — rice, potatoes, oats, fruit — outperform processed carbs for most men.

Frequently asked questions

Is keto bad for testosterone?: Mixed evidence. Short-term, often neutral to positive. Long-term in lifting men, often suboptimal for performance.
Should I eat carbs at night?: For most men, yes — evening carbs support sleep quality and recovery.

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