Tofu (Firm) Overview
Tofu is a complete plant-based protein made from soybeans, providing all essential amino acids along with iron, calcium, and isoflavones that support bone and heart health.
Why Tofu (Firm) Helps With Muscle Building
Building muscle requires more than just lifting weights—nutrition plays an equally crucial role. The right foods provide the protein for muscle synthesis, carbohydrates for energy, and micronutrients for recovery and hormone optimization.
Tofu (Firm) Nutrition Facts
Per 100g (100g (about 1/2 cup cubed))
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 144 | — |
| Protein | 17.3g | 35% |
| Total Carbohydrates | 2.8g | 1% |
| Dietary Fiber | g | 0% |
| Sugar | g | — |
| Total Fat | 9g | 12% |
| iron | 2.7mg | 15% |
| magnesium | 58mg | 15% |
| calcium | 350mg | 35% |
| zinc | 1.6mg | 15% |
| selenium | 17.4µg | 32% |
| phosphorus | 190mg | 19% |
GI: 15 ()
Key Nutrients in Tofu (Firm) for Muscle Building
Protein
17.3gSupports muscle building by providing essential protein
Zinc
1.6mgSupports muscle building by providing essential zinc
Best Ways to Eat Tofu (Firm) for Muscle Building
- Pressed and pan-fried until crispy
- Marinated and baked or grilled
- Scrambled as egg replacement
- Blended silken tofu in smoothies or desserts
- Stir-fried with vegetables
Pro Tip:
For optimal muscle growth, aim for a moderate calorie surplus of 300-500 calories above maintenance. This supports muscle synthesis while minimizing excess fat gain.
Tofu (Firm) Health Benefits
- Complete plant-based protein with all amino acids
- Good source of calcium (when calcium-set)
- Contains isoflavones for hormonal balance
- Low in saturated fat
- Versatile and easily absorbs flavors
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