Healthy foods improve the strength and endurance of both your body and your immune system.Enduro Force Do not drink alcohol if you are on a muscle building regimen. Even though one glass of wine once in awhile is okay, do not drink more than that. Alcohol deters your progress in a number of ways and has no place in a healthy diet.Enduro Force Take advantage of creatine supplements. This product gives you the energy to workout for longer periods and at greater intensities, building muscle faster. If you're consuming any kind of supplement, you should ensure you are being careful.