Calcium with K2

  • Can calcium cause side effects?

    Calcium is generally well tolerated, especially when sourced naturally. Our marine calcium comes from a plant-based source and is provided in a low dose per capsule, making it easier on digestion. That said, everyone reacts differently, so it's always best to start with one capsule and gradually ...

  • Can calcium supplements cause any issues with the blood vessels or arteries?

    Some studies suggest that high doses of synthetic calcium supplements, especially without key co-factors like magnesium & vitamin K2, may contribute to calcium buildup in arteries over time. However, whole-food-based calcium sources, like our marine calcium from red algae, naturally include ...

  • How much calcium & vitamin K2 are in the Calcium with K2 product?

    Each capsule of our Calcium with K2 contains: Calcium: 200 mg of elemental calcium, sourced from marine algae (Calcified Lithothamnion). Vitamin K2: 25 mcg of vitamin K2 as MK-7, derived from naturally fermented natto. So, a full daily serving of 4 capsules provides: Calcium: 800 mg Vitamin K2:...

  • If I take the Calcium with K2, does it provide enough vitamin K2?

    Yes ... if you're taking our Calcium with K2, the K2 dosage is generally considered sufficient. A full daily serve (4 capsules) provides 100mcg of vitamin K2 (as MK-7). There’s currently no official recommended daily intake for vitamin K2, but most research suggests a beneficial range of 100–300...

  • Is calcium better absorbed at night?

    The idea that calcium is better absorbed at night has been floated around, but it’s not strongly backed by research. Calcium absorption mainly depends on factors like vitamin D levels, if you take it with food or not & how much you take at once ... rather than the time of day. The reason we...

  • Is calcium necessary during menopause?

    During peri / menopause, calcium becomes even more important because estrogen plays a key role in maintaining bone density. As estrogen levels decline, the body’s ability to retain calcium in bones decreases, leading to faster bone loss and an increased risk of osteopenia or osteoporosis over tim...

  • What foods are high in calcium?

    Calcium is essential for strong bones, muscle function, and nerve signaling. While dairy is a well-known source, many other foods also provide calcium: Parmesan cheese, sesame seeds, chia seeds, cheddar cheese, mozzarella, tahini, canned sardines (with bones), collard greens, almonds, spinach, k...

  • What type of calcium do we recommend?

    We prefer marine calcium from sources like seaweed and algae. These naturally occur in a plant mineral complex, which helps support better absorption and bioavailability compared to other forms.

  • Why our calcium doesn't include Vitamin D?

    Great question! We intentionally didn’t include Vitamin D3 in our Calcium with K2 formula because not everyone needs to supplement with D3, depending on sun exposure and individual needs. Some people get enough D3 naturally from sunlight... and many people also prefer to take D3 separately at a ...