Glossary · Nutrients
Magnesium (children)
A mineral the body uses for muscles and nerves, found in many everyday foods. Beans, lentils, tofu, whole grains, leafy greens, bananas, and ground nuts and seeds across the week cover a lot of ground.
Where magnesium comes from
Magnesium is spread across many everyday foods: beans, lentils, tofu, whole grains like oats and brown rice, leafy greens like spinach, potatoes with the skin on, bananas, salmon, and nuts and seeds. Because it's in so many foods, a varied week of family meals covers a lot of ground. Whole grains carry more magnesium than refined ones, so swapping white bread or rice for whole grain versions now and then adds up.
Serving it by age
- From around 6 months: oatmeal, mashed beans, soft tofu, cooked spinach chopped into other foods, ripe banana, flaked salmon, and smooth nut butter thinned and stirred into porridge.
- Toddlers and older children: whole wheat toast, brown rice, hummus, bean quesadillas and baked potato.
Nuts and seeds for little ones
Keep whole or chopped nuts off the plate until at least age 4. Grind nuts and seeds, or use smooth butters spread thin. Peanut and tree nuts are common allergens, so first tastes happen at home, one at a time.
Supplements
You may see magnesium sold for children's sleep or mood. Ask your pediatrician before giving any supplement. Food is where most children's magnesium comes from, and whole grains, beans and vegetables on the plate through the week do most of the work. A simple week might include oatmeal at breakfast, beans at lunch, and salmon or tofu at dinner.
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References
Related terms
Miriel uses this concept across food scans, meal plans, and AI Coach responses where it is relevant to a child's profile. For the underlying clinical and scientific basis, see the research page.