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Lactose Intolerant? Top 5 Non-Dairy Source Of Calcium For Strong Heart

From leafy green vegetables to legumes and beans: These top five foods are well-known for providing plenty of calciums apart from diary items to support heart health.

Written by N. Lothungbeni Humtsoe | Updated : February 16, 2026 4:39 PM IST

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Calcium For Lactose Intolerance People

Calcium serves three essential functions which include strength development for bones, muscle operation, nerve signal transmission and heart health maintenance. Majority of people believe that dairy products serve as the main source of calcium yet various non-dairy foods deliver sufficient calcium to enable vegans and people with lactose intolerance. Here are five non-dairy source of calcium to fulfill your daily calcium requirements through ordinary eating for strong heart:

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Nuts And Seeds

Some nuts and seeds function as highly concentrated sources of calcium. The combination of sesame seeds, chia seeds and almonds provides significant health advantages. Two tablespoons of sesame seeds deliver approximately 175 milligrams of calcium while a handful of almonds provides roughly 75 milligrams of calcium. You can use these as toppings for salads and oatmeal or mix them into smoothies and spreads such as tahini. Also Read - Turn Your Office Stairs Into A Gym: 5 Simple Exercises For Healthier Heart And Body

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Tofu And Tempeh

Tofu is a calcium rich foods that delivers about 350 to 400 milligrams of calcium in each half cup serving. Tempeh serves as a fermented soybean product which contains moderate calcium content together with protein and probiotics that enhance digestive wellness. This essential compounds regulate blood pressure, heart rhythym and blood vessels functions.

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Fortified Plant-Based Milks

The plant-based drinks which include almond milk, soy milk, oat milk, rice milk receive calcium fortification to achieve calcium levels that matches the content of cow's milk. A single cup of fortified soy or almond milk typically provides around 300 to 450 mg of calcium. The options remain widely accessible because they function effectively with cereals and smoothies and cooking purposes. Also Read - 7 Superfoods to Boost Oxygen Flow And Keep Your Heart Healthy Naturally

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Leafy Green Vegetables

Dark leafy greens such as kale, collard greens, bok choy and turnip greens are some of the top plant sources which provide calcium that allows your body to easily absorb. A single cup of cooked collard greens contains more than 250 milligrams of calcium. The greens provide vitamin K together with antioxidants which help maintain bone health and decrease inflammation.

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Importance Of Calcium

Legumes and beans are an excellent vegan-friendly source of calcium that helps your body to absorb for strong and healthy heart. According to reports, about 100g of black beans provide 190mg of calciums that supports better health. The content on TheHealthSite.com is only for informational purposes. It is not at all professional medical advice. Always consult your doctor or a healthcare specialist for any questions regarding your health or a medical condition. Also Read - World Heart Day 2025: Know The Date, Theme, History And Mindful Approaches To Keep Your Heart Healthy