Nutrient Information: Calcium, Ca
LogixPath Chef Home Page
>
Nutrients on Nutrition Label
>
Nutrient Information
| Nutrient Key Information | |||
| Nutrient Name: | Calcium, Ca | ||
| Nutrient Category: | Minerals | ||
| Unit Name: | mg | ||
| Nutrient Summary: | Calcium plays a key role in bone and teeth health. We should take adequate calcium to help the bone and teeth formation and development. | ||
| Nutrient Function: |
About 99% of body calcium are in bones and teeth. • Calcium plays key role in bone formation, growth and health. It is an integral part of bone structure together with phosphorus and other minerals. • Similarly, calcium plays key role in teeth formation. • Calcium in bones also serves as a calcium bank. About 1% of the body calcium are circulated in the body fluid. They play the roles: • Calcium in the extracellular fluids helps maintain normal blood pressure. • Constriction and relaxation of blood vessels • Help release hormones and activate some enzymes • Calcium in intracellular fluids binds with protein calmodulin to activate some enzymes which help muscles to contract. • For nervous system function, it helps to transmit messages between the brain and body parts. Vitamin D's role in calcium absorption: • Vitamin D enhances calcium absorption in the intestines • Vitamin D stimulates calcium reabsorption from the kidneys into the blood. Calcium absorption declines when a person is aging. |
||
Sponsored Links:
Food Sources
• Dairy products: such as milk, yogurt, cheese
• Green vegetables: such as kale, mustard greens, collard greens, turnip greens, bok choy, and broccoli
• Tofu made with calcium sulfate
• Canned seafood with bones: such as sardines and salmon
• Nuts: such as almond
• Calcium-fortified orange juice
• Fortified plant-based beverages: such as soy, rice, and almond milk
• Fortified ready-to-eat cereals
For vegan diet (pure vegetarian), the key food sources of Calcium are:
• Fortified cereals
• Dark-green leafy vegetables, such as bok choy, broccoli, collard greens, kale, mustard greens, turnip greens, watercress
• Fortified juices, figs
• Fortified soy products
• Nuts (almonds) and seeds (sesame seeds)
Notes:
1) Calcium may be poorly absorbed from foods that are rich in oxalic acid or phytic acid. Example foods:
• Rich in oxalic acid: spinach, sweet potatoes, and beans
• Rich in phytic acid: seeds, nuts, and whole grains
2) Different foods have different calcium bioavailability. In general green vegetables (except spinach) have the best bioavailability, then dairy products and calcium-fortified foods, and then nuts and beans.
3) Calcium from foods are generally preferred over calcium supplementation because of the concern on the potential increasing risk of developing kidney stones.
• Green vegetables: such as kale, mustard greens, collard greens, turnip greens, bok choy, and broccoli
• Tofu made with calcium sulfate
• Canned seafood with bones: such as sardines and salmon
• Nuts: such as almond
• Calcium-fortified orange juice
• Fortified plant-based beverages: such as soy, rice, and almond milk
• Fortified ready-to-eat cereals
For vegan diet (pure vegetarian), the key food sources of Calcium are:
• Fortified cereals
• Dark-green leafy vegetables, such as bok choy, broccoli, collard greens, kale, mustard greens, turnip greens, watercress
• Fortified juices, figs
• Fortified soy products
• Nuts (almonds) and seeds (sesame seeds)
Notes:
1) Calcium may be poorly absorbed from foods that are rich in oxalic acid or phytic acid. Example foods:
• Rich in oxalic acid: spinach, sweet potatoes, and beans
• Rich in phytic acid: seeds, nuts, and whole grains
2) Different foods have different calcium bioavailability. In general green vegetables (except spinach) have the best bioavailability, then dairy products and calcium-fortified foods, and then nuts and beans.
3) Calcium from foods are generally preferred over calcium supplementation because of the concern on the potential increasing risk of developing kidney stones.
|
Sample Foods High in: Calcium, Ca |
|||
| Food Description | Nutrient Amount1 | Daily Value%2 | |
|
|
Yogurt, plain, skim milk
Category: Dairy and Egg Products
|
199 mg | 19.90% |
|
|
Milk, reduced fat, fluid, 2% milkfat, with added vitamin A and vitamin D
Category: Dairy and Egg Products
|
126 mg | 12.60% |
|
|
Cheese, parmesan, shredded
Category: Dairy and Egg Products
|
1,253 mg | 125.30% |
|
|
Fish, sardine, Atlantic, canned in oil, drained solids with bone
Category: Finfish and Shellfish Products
|
382 mg | 38.20% |
|
|
Kale, raw
Category: Vegetables and Vegetable Products
|
254 mg | 25.40% |
|
|
Turnip greens, cooked, boiled, drained, without salt
Category: Vegetables and Vegetable Products
|
137 mg | 13.70% |
|
|
HOUSE FOODS Premium Firm Tofu
Category: Legumes and Legume Products
|
149 mg | 14.90% |
|
|
Soybeans, green, raw
Category: Vegetables and Vegetable Products
|
197 mg | 19.70% |
|
|
Nuts, almonds, oil roasted, lightly salted
Category: Nut and Seed Products
|
291 mg | 29.10% |
1 Nutrient amount is in 100 gram food
2 Use Female 31-50 years old as Daily Value reference
2 Use Female 31-50 years old as Daily Value reference
| Additional Nutrient Information | |
| Nutrient Summary | Calcium plays a key role in bone and teeth health. We should take adequate calcium to help the bone and teeth formation and development. |
| Deficiency Health Effects |
The primary effects of calcium deficiency (caused by inadequate intake or poor intestinal absorption) include: • Osteopenia (lower than normal bone-mineral density) • Osteoporosis (very low bone-mineral density) • Increased risk of bone fractures |
| Effects if Above Upper Limit |
Excess intake of calcium may increase the level of calcium in the blood. The primary effects of excess intake are: • Kidney stones • Hypercalcemia and renal insufficiency • Decrease absorption of certain minerals (such as magnesium, zinc) |
| External References |
Learn more at: • The National Academies of Science, Engineering, Medicine publication: Dietary Reference Intakes • NIH (National Institutes of Health) article: Calcium • Book: Non-Pharmacological Management of Osteoporosis: Exercise, Nutrition, Fall and Fracture Prevention • Knowledge on Wikipedia: Calcium supplement |
| Additional Information | Calcium is a major mineral (also called macromineral) which means human body requires in relatively large amounts (greater than 100 milligrams per day). |
| Daily Value Age Group | Recommended Daily Values | Daily Value Upper Limits |
| Toddler 1 to 3 years old: | 700 mg | 2,500 mg |
| Child 4 to 8 years old: | 1,000 mg | 2,500 mg |
| Male 9 to 13 years old: | 1,300 mg | 3,000 mg |
| Male 14 to 18 years old: | 1,300 mg | 3,000 mg |
| Male 19 to 30 years old: | 1,000 mg | 2,500 mg |
| Male 31 to 50 years old: | 1,000 mg | 2,500 mg |
| Male 51 to 70 years old: | 1,000 mg | 2,000 mg |
| Male Senior 71 or older: | 1,200 mg | 2,000 mg |
| Female 9 to 13 years old: | 1,300 mg | 3,000 mg |
| Female 14 to 18 years old: | 1,300 mg | 3,000 mg |
| Female 19 to 30 years old: | 1,000 mg | 2,500 mg |
| Female 31 to 50 years old: | 1,000 mg | 2,500 mg |
| Female 51 to 70 years old: | 1,200 mg | 2,000 mg |
| Female Senior 71 or older: | 1,200 mg | 2,000 mg |
| Female Pregnancy (>18): | 1,000 mg | 2,500 mg |
| Female Lactation (>18): | 1,000 mg | 2,500 mg |
| FDA (Based on 2000 calorie daily diet): | 1,300 mg |
|
The nutrient Dietary Reference Intakes and nutrition facts is from Institute of Medicine of National Academies 2006. Dietary Reference Intakes: The Essential Guide to Nutrient Requirements. Washington, DC: The National Academies Press. https://doi.org/10.17226/11537 |
|
Nutrition facts knowledge are based on U.S. FOOD & DRUG Administration Nutrition Education Resources & Materials. https://www.accessdata.fda.gov/scripts/interactivenutritionfactslabel/ |
|
Nutrition facts knowledge are based on National Institutes of Health Dietary Supplement Fact Sheets. https://ods.od.nih.gov/factsheets/list-all |
| Disclaimer | The nutrient information provided here should not take the place of medical advice. We encourage you to talk to your healthcare providers (such as your doctor) about your dietary requirements which are best for your overall health. We also recommend you to read organization or professional reference documents or articles mentioned, but not limited to, in this page. Any mentions and reference links in this page don't represent our endorsement of their services and advice. |