Calcium

Crucial for building and maintaining strong bones and teeth throughout life

Recommended Daily Amount

1000mg

What is Calcium?

Calcium is a vital mineral that plays a key role in maintaining the health of your bones, teeth, muscles, and more. It is the most abundant mineral in the body, stored primarily in the skeleton to provide strength and structure.

You can find calcium in a variety of foods, including dairy products like milk, cheese, and yogurt. It is also found in leafy green vegetables, fortified non-dairy milks, tofu, almonds, and some fish such as sardines and salmon with bones.

Your body uses calcium not only for building strong bones but also for enabling proper nerve function, blood clotting, and muscle contractions. Without sufficient calcium, these systems can be negatively affected.

Why Calcium Matters

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Builds Strong Bones

Calcium is a key component of bone tissue, helping to ensure bones stay dense and resilient. Consuming adequate calcium can reduce the risk of osteoporosis and bone fractures.

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Supports Immune Function

Calcium helps regulate immune responses and plays a role in the activation of immune cells. This is important for defending the body against infections and illnesses.

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Boosts Energy

Calcium aids in sustaining proper muscle contractions, which directly impact your energy levels. It also supports metabolic processes that produce energy in the body.

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Promotes Heart Health

Calcium helps regulate heartbeat by aiding muscle contraction and relaxation in the heart. It also contributes to proper blood pressure regulation.

Top Foods High in Calcium

These foods are excellent sources of Calcium. Click any food to see its full nutrition profile.

#	Food	Calcium Content	Serving Size	% Daily Value
1	Parmesan cheese	1200mg	100g	120%
2	Sardines	382mg	100g	38%
3	Collard greens	232mg	100g	23%
4	Yogurt	110mg	100g	11%
5	Milk	125mg	100ml	13%
6	Tofu	350mg	100g	35%
7	Almonds	264mg	100g	26%
8	Kale	150mg	100g	15%
9	Chia seeds	631mg	100g	63%
10	White beans	161mg	100g	16%

⚠️ Signs of Calcium Deficiency

Calcium deficiency is relatively common, especially in people who do not consume adequate dairy or fortified foods. Over time, a lack of calcium can lead to weakened bones and other health issues.

Common Signs:

• Fatigue and weakness
• Brittle bones
• Frequent infections
• Slow wound healing

Who's at Risk:

• Vegans and those with dairy allergies
• Postmenopausal women
• People with gastrointestinal disorders, such as celiac or Crohn's disease

🍽️ Easy Ways to Get More Calcium

Breakfast

Spinach and cheese omelet with a glass of fortified orange juice

Approximately 400mg calcium

Lunch

Kale and feta salad with grilled chicken and a side of Greek yogurt

Approximately 500mg calcium

Dinner

Baked salmon with roasted broccoli and mashed sweet potatoes

Approximately 350mg calcium

Snack

Almonds and a cup of fortified plant-based milk

Approximately 300mg calcium

Scientific References & Data Sources

1. NIH Office of Dietary Supplements - Nutrient recommendations and health information
2. USDA FoodData Central - Comprehensive nutrient composition data
3. FDA Dietary Guidelines - Daily value percentages and recommendations
4. Dietary Guidelines for Americans - Evidence-based nutritional guidance