For general wellness, most adults do well with 1⁄2–1 teaspoon turmeric powder (about 1.5–3 g) or 500–1,000 mg curcumin extract per day.

In hot conditions, plan 0.7–1.0 L fluid per hour with electrolyte sodium at 500–700 mg per liter; heavy sweaters can target up to 1,000 mg/L.

Adults need 8–11 mg of zinc per day, and most should stay under the 40 mg upper limit unless a clinician says otherwise.

During illness, adults typically aim for 2–4 liters of oral rehydration solution daily, sipping often, and add ~10 mL/kg after each watery stool.

For most mixes, start with one serving per 500–750 mL of water; heavy sweaters may need enough powder to deliver 300–600 mg sodium each hour.

For ashwagandha, typical daily doses are 300–600 mg of standardized root extract, or 2–6 g of root powder, used for up to about 8–12 weeks.

Post-workout electrolytes: drink 1.25–1.5× the fluid you lost and aim for 500–700 mg sodium per liter over 2–4 hours.