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  2. Reference Daily Intake - Wikipedia

    en.wikipedia.org/wiki/Reference_Daily_Intake

    The recommended adequate intake of sodium is 1,500 milligrams (3.9 g salt) per day, and people over 50 need even less." [13] The Daily Value for potassium, 4,700 mg per day, was based on a study of men who were given 14.6 g of sodium chloride per day and treated with potassium supplements until the frequency of salt sensitivity was reduced to 20%.

  3. Dietary Reference Intake - Wikipedia

    en.wikipedia.org/wiki/Dietary_Reference_Intake

    Tolerable upper intake levels (UL), to caution against excessive intake of nutrients (like vitamin A and selenium) that can be harmful in large amounts. This is the highest level of sustained daily nutrient consumption that is considered to be safe for, and cause no side effects in, 97.5% of healthy individuals in each life stage and sex group ...

  4. Vitamin C - Wikipedia

    en.wikipedia.org/wiki/Vitamin_C

    Oral intake of dietary supplements vitamin C in excess of requirements is poorly absorbed, [4] and excess amounts in the blood are rapidly excreted in the urine, so it exhibits low acute toxicity. [6] More than two to three grams, consumed orally, may cause nausea, abdominal cramps and diarrhea.

  5. Wait, Is Orange Juice Actually Healthy? Here's What ... - AOL

    www.aol.com/wait-orange-juice-actually-healthy...

    A 12-ounce serving of Bright & Early orange juice only has 20% of the recommended daily requirement of vitamin C and has 17 grams of added sugar. However, not all store-bought orange juice ...

  6. Nutrition facts label - Wikipedia

    en.wikipedia.org/wiki/Nutrition_facts_label

    For vitamin C, vitamin D, vitamin E, vitamin K, calcium, phosphorus, magnesium, and manganese, the current highest RDAs are up to 50% higher than the older Daily Values used in labeling, whereas for other nutrients the recommended needs have gone down. A side-by-side table of the old and new adult Daily Values is provided at Reference Daily Intake.

  7. What You Need to Know Before Starting the Mediterranean Diet

    www.aol.com/list-100-best-foods-eat-160700417.html

    Aim for at least 5 servings a day of produce daily, or about 2 servings of fruit and 3 servings of vegetables. ... research shows that less than 16% of total grain intake per day comes from whole ...