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How Much Sodium Per Day? Reading Labels Without a Calculator
How much sodium per day is healthy? Most adults should stay under 2,300 mg, about one teaspoon of salt, and the American Heart Association calls 1,500 mg ideal. Americans eat about 3,400 mg a day, mostly from packaged and prepared foods, so labels matter more than the salt shaker.
Written by the Melonexcare editorsUpdated · 4 min read
No. 01The limit
How much sodium per day is too much?
More than 2,300 mg a day is too much for most adults, and 1,500 mg is the ideal limit the AHA names (AHA, Sodium per day).
How much sodium per day you eat is often higher than you think. The FDA says Americans take in about 3,400 mg, and that more than 70% comes from packaged and prepared food (FDA, Sodium in your diet).
That means the salt shaker is not the main place to look. The grocery cart is. Soups, breads, sauces, deli items and frozen meals can all add up before you pick up a shaker, so a quick look at each label pays off.
No. 02Two numbers
What is the difference between 2,300 mg and 1,500 mg?
The first is the general limit and the second is a lower goal the NHLBI calls better still for pressure (NHLBI, DASH eating plan).
Think of 2,300 mg as the ceiling and 1,500 mg as the stretch goal. Neither number is a target to reach by skipping meals or food groups. The AHA adds that cutting 1,000 mg a day can improve blood pressure for most people (AHA, Sodium per day).
| Number | What it means |
|---|---|
| 3,400 mg | Average American intake, per the FDA |
| 2,300 mg | General limit, about 1 teaspoon of salt |
| 1,500 mg | Ideal limit, per the AHA |
| 1,000 mg | Daily cut that can improve pressure |
No. 03On the label
How do you add up sodium on food labels?
Read the serving size first, then multiply the sodium by the servings you eat, and keep a running total.
Find the serving size
The sodium number belongs to that serving, not to the whole package.
Multiply
If you eat two servings, double the number.
Round and add
Round each food to the nearest hundred. An example: 600 plus 400 plus 300 is 1,300 mg before dinner.
Those numbers are made up to show the math, not taken from a real product. Our DASH day plan shows a meal pattern that keeps the total in check.
No. 04Too low
Can pressure go too low when you cut salt?
Pressure of 90/60 or lower is low blood pressure, and it matters when it causes dizziness or fainting (MedlinePlus, Low blood pressure).
Eating less salt is a common, sensible step. We have no source that says it makes a healthy person's pressure fall too far. Still, if you take pressure medicine and start a new diet, notice how you feel.
Dizziness on standing is worth a call, not a guess. Sit down first, and then phone your clinic if it keeps happening.
- Dizzy on standingLightheaded when you get up fast
- Faint or close to itGraying vision, legs giving way
- Reading 90/60 or lowerOn a checked home cuff
- New after a changeStarted with a new pill or supplement
- Weak or unusually tiredOut of step with your day
Sit, then callSit or lie down until it passes, stand up slowly, and call your doctor or pharmacist the same day. Do not stop a prescribed medicine on your own.
Call 911For chest pain or discomfort, shortness of breath, pain in the jaw, neck, back, arm or shoulder, or feeling weak, light-headed or faint with those signs.
Low pressure: MedlinePlus (MedlinePlus, Low blood pressure). Heart attack signs: CDC (CDC, Heart attack symptoms). Arginine and citrulline may add to blood pressure drugs, nitrates and sildenafil-type drugs (Mayo Clinic, L-arginine) (RxList, L-citrulline).
Please keep taking prescribed medicine, and tell your doctor about any new diet change or dizzy spell.
No. 05Next step
What is the easiest way to lower sodium this week?
Pick two packaged foods you eat often, compare their labels side by side, and choose the lower sodium version.
Small swaps add up over a few weeks, and they are easier to keep than a sudden overhaul of every meal. Check your own numbers with the blood pressure numbers page, and see how habits connect on the heart health basics page. The side effects page lists capsule cautions.
A Melonex capsule sits beside such habits and never replaces them. The 3- and 6-bottle packs are below, as listed in the seller's materials; confirm at checkout.
Prices as listed on the seller’s order page, October 19, 2026; confirm at checkout. The 2-bottle kit is $158 plus $9.99 shipping. Check your medicines with your doctor first. 60-day money-back guarantee (seller’s terms).
Melonex is a dietary supplement, not a treatment. Ask your doctor or pharmacist first if you take a nitrate for chest pain, an erectile-dysfunction drug such as sildenafil, any blood pressure medicine, a potassium-sparing diuretic, a blood thinner or a diabetes medicine, or if you have had a heart attack. Arginine and citrulline can push blood pressure down further. Keep taking prescribed medicine. See side effects and interactions.
No. 06FAQ
Melonex questions people ask
How much sodium is in a teaspoon of salt?
The FDA says the 2,300 mg limit equals about 1 teaspoon of salt. That figure is for all sodium in your day, including packaged food, so a teaspoon is a ceiling, not a recommendation to add salt.
Is sea salt lower in sodium than table salt?
We have no source that says so, so we will not guess. Check the sodium line on the label of any salt you buy, and count it toward the same daily limit.
Where does most of the sodium in food come from?
More than 70% comes from packaged and prepared foods, according to the FDA. That is why reading labels and cooking at home help more than leaving the shaker off the table.
Should everyone aim for 1,500 mg of sodium?
The AHA calls 1,500 mg ideal, but 2,300 mg is the general limit for most adults. Ask your doctor which goal suits you, especially if you take medicine or have kidney problems.
No. 07Who wrote this
Written and reviewed by
Pages built from the bottle label, the seller’s order page and linked NIH, FDA, CDC, AHA, FTC and peer-reviewed sources.
Last updated . Learn about our editorial standards and how we check reviews. This website is run by Melonexcare, which describes itself as an authorized American Melonex outlet. It is not the manufacturer or the label’s distributor. Buying through our order links earns us money.
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