Kalorya
  • Supplements
  • Workouts
  • Coaching
Blog
Log inSign up
Kalorya
Legal noticePrivacy policyHealth disclaimerAre you a coach?

© 2026 Kalorya

Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. The content of this site is for information only and does not replace medical advice.

ToolsSupplementsCoachLog in

The blog.

Clear articles on nutrition and supplements, always backed by scientific studies.

AllSupplementsRegulationTestosteroneCreatineSafetyStretchingBodybuildingHypertrophyCaffeineRecoveryMuscle sorenessNutritionProteinFoodsSleepMuscleTrainingBulkingCardioWeight lossSaved
Un expresso qui coule d'une machine dans un petit verre, en gros plan
FeaturedSeptember 4, 2026 · 9 min

Caffeine before weight training: how much, when, and for what gain

The effect is real and smaller than believed: 0.20 on strength, but 0.62 on execution speed. 2 to 3 mg/kg are sufficient, the lower body does not move, and six weeks of daily intake yielded nothing. Twenty studies.

Read the article →