7 Surprising Sources of Magnesium That Support Your Muscles
Tofu: The Muscle-Friendly Plant Protein Tofu: The Muscle-Friendly Plant Protein (image credits: wikimedia) Tofu, often celebrated for its protein content, is a quietly powerful source of magnesium. A 2024 USDA update confirmed that a half-cup serving of firm tofu contains up to 37 mg of magnesium, which is about 9% of the recommended daily intake for adults. Researchers at the Stanford Nutrition Institute pointed out in March 2025 that magnesium in tofu is especially bioavailable, meaning your body absorbs it efficiently. This matters for muscle support, since magnesium assists in muscle contraction and relaxation. A recent clinical study published in … Read more