Nettle and oatstraw make a grassy herbal cup with lemon balm at the edge. The former overnight counter soak is replaced by hot preparation followed by chilling. This drink is not a measured magnesium source, an absorption aid or a treatment for sleep or stress.

Ingredients and Timing

  • 2 teaspoons dried food-grade nettle leaf (Urtica dioica)
  • 2 teaspoons dried food-grade oatstraw (Avena sativa aerial parts, not an extract or milky-oat tincture)
  • 1 teaspoon dried food-grade red raspberry leaf (Rubus idaeus)
  • 1 teaspoon dried food-grade lemon balm leaf (Melissa officinalis)
  • 4 cups potable water, freshly boiled
  • 1 teaspoon honey for the batch (optional)
  • 4 rinsed lemon slices and ice for serving (optional)

Makes four equal portions of the measured strained tea. Four cups is the starting water, not guaranteed finished output. Allow 5 minutes active prep and about 40 minutes total for heating, a 15-minute steep and ice-bath cooling; vessel and temperature change cooling time. Use a heat-safe pitcher or saucepan larger than a quart so the water and herbs fit.

Herbal tea is prepared hot before prompt cooling; the pictured jar is not an overnight counter-soak instruction.
Herbal tea is prepared hot before prompt cooling; the pictured jar is not an overnight counter-soak instruction.

Method

  1. Use identified cut herbs sold for food tea. Check each label and individual suitability; do not substitute powders, concentrated supplements or extracts.
  2. Place the dried leaves and oatstraw in a heat-safe vessel larger than 1 quart. Pour over 4 cups water at a rolling boil, cover and steep 15 minutes, or longer if the ingredient label requires it.
  3. Strain through a fine sieve and stir in the optional honey. For a hot drink, divide the measured tea into four equal portions.
  4. For iced tea, cool the strained tea promptly in small heat-safe containers set in an ice-water bath, keeping bath water out. Refrigerate at 40 F (4 C) or below before serving over ice with lemon.
  5. Use the refrigerated tea the same day and freeze extra. Discard after more than two hours without cold holding, or one hour above 90 F (32 C).

Ingredient Identity and Flavor Options

Oatstraw is the aerial oat plant; milky oat seedheads, tinctures and extracts are different products. Use labeled food-tea ingredients rather than treating these names as interchangeable. Mountain Rose Herbs identifies the plants; Virginia Extension Master Gardeners offers general culinary tea measures. This measured blend is a house flavor adaptation, not a supplier’s therapeutic formula.

For more lemon aroma, replace 1 teaspoon of the oatstraw with 1 teaspoon lemon balm, keeping the total dry material at 6 teaspoons. For a mint accent add 1 tablespoon rinsed fresh culinary mint with the dry herbs before adding boiling water, not during a final cold-soak hour. Follow the same steep, strain and cooling method. For an elderflower accent use 1 teaspoon prepared commercial food cordial in one finished cup instead of adding honey ; check the cordial label and keep the same cold handling. These change flavor, not medicinal strength.

Strain the hot infusion before rapid cooling in small heat-safe containers.
Strain the hot infusion before rapid cooling in small heat-safe containers.

Serving and Storage

Refrigerate promptly in small clean containers at 40 F (4 C) or below. Discard after more than two cumulative hours without cold holding, or one hour above 90 F (32 C). Do not wait for a large batch to cool on the counter. Normal smell and appearance do not establish safety. The day-use/freezer plan is a conservative handling choice, not a shelf-life study. Keep dry herbs according to their labels, sealed away from moisture and heat; the former universal 6-to-12-month guarantee is removed. Do not use moldy or unidentified herbs. If an ingredient is unsuitable for you, choose a labeled culinary tea that is suitable; this page does not clear pregnancy, nursing or medication use.

Serve chilled herbal tea over ice; no magnesium level or sleep benefit is established.
Serve chilled herbal tea over ice; no magnesium level or sleep benefit is established.

Common Questions

Is this a magnesium supplement?

No measured mineral concentration is available for this infusion. Leaf content cannot be converted to a dose in the drink, and the former daily-glass regimen and deficiency-testing advice are removed.

Can the same blend be served warm?

Yes. Use the same hot method, strain and serve promptly instead of cooling. Do not return to the former counter soak or assume cold water sterilizes herbs.

These are TFA culinary adaptations, checked for quantities and handling against the sources below. They have not been kitchen tested; source comparisons do not certify flavor, shelf life or medical suitability.

Sources and Review Limits