Herb
Mustard Seed
A warming kitchen spice whose gentle heat helps clear congestion and rouse sluggish digestion.
📊 How it ranks (our editor score) — 82/100Tap to see the breakdown
🌱 What it is
Mustard seed is the small round seed of the mustard plant, ground or used whole as a pungent spice, and long valued in traditional kitchens for the warming heat it brings to food.
✨ Why it's good for you
- May help support clearer breathing when used in a warm preparation
- May help rouse sluggish digestion in small culinary amounts
- May help bring warmth to cold hands and feet in a footbath
- May help supply selenium and other trace minerals
🥗 Nutrition
Per 1 tablespoon whole seeds (11g) · about 52 calories
- Fiber 1.2g
- Selenium 2.6mcg
- Magnesium 39mg
- Protein 2.6g
Source: USDA FoodData Central
🥄 How to use it
Toast whole seeds to flavor cooked dishes, or use a warm mustard footbath to draw warmth to cold feet.
How much: As a food, a teaspoon or two of whole or ground mustard seed to season dishes is plenty. For an external footbath, stir one to two teaspoons of mustard powder into a basin of warm water.
Show full details & how to prepare it
Mustard seed is one of the oldest spices in the kitchen and one of the oldest remedies in the cupboard. Its familiar bite comes from natural compounds that are released when the crushed seed meets water, and that same gentle, warming heat is what generations have turned to for two simple purposes: clearing a stuffy head and chest, and waking up a sluggish appetite.
In cooking, a spoonful of toasted seeds adds warmth and depth while lending a small lift to digestionHow your body breaks food down into pieces small enough to use for energy. More →. Outside the body, mustard's heat has long been used to draw blood to the surface and bring soothing warmth to aching muscles, stiff joints, and cold feet — the old mustard plaster and the warm mustard footbath.
Because that heat is real, external use calls for care: a mustard plaster must always be applied over a cloth, never directly on bare skin, and removed promptly to avoid a burn. Taken as food it is gentle, though its pungency means those with a sensitive stomach should keep to culinary amounts.
Ways to prepare it
⚠️ Cautions
- A traditional mustard plaster can burn the skin if left on too long — always use a cloth barrier and remove promptly.
- Its pungency can irritate a sensitive stomach; use culinary amounts and avoid concentrated mustard medicinally without guidance.
📚 What others say
- A spice and folk remedy used for thousands of years
- Long valued as a warming aid for chest and joints
Learn more
🕊️ A word of encouragement
A grain of mustard seed, Jesus said, is enough for faith that moves mountains. Let the smallest seed of trust be warmed and grow.
💬 Ask Remy about Mustard Seed
📚 Resource confidence
Based on mentions in health references
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