calcium added to almond milk

Certain sacred cows in health keep showing up time and again. Take calcium supplements as an example. Even doctors who are extremely skeptical of the value of vitamin and mineral supplements in general have long advised their patients to take calcium supplements to protect their bones or to get calcium in the diet through calcium added to almond milk, for example.

This advice was aimed at postmenopausal women in particular. After all, they are most likely to have osteopenia (bone loss) or osteoporosis (brittle bones). Thus, they have the greatest risk for fractures due to weakened bones. But this recommendation was based more on the idea that bone is made partly of calcium, so more calcium would make for stronger bones, rather than on clinical studies. At least since 2010, medical research has called this dogma into question.

Dangers of Calcium Supplements:

Q. I read about the dangers of taking calcium supplements. It seems the calcium can end up in blood vessels instead of in the bones.

So does the calcium added to almond milk or various other foods count as natural calcium? Is it really a supplement instead? Do only dairy products and leafy vegetables provide the calcium you need?

A. In a recent study, people who took calcium supplements were more likely to have calcification in their arteries (Journal of the American Heart Association, online, Oct. 11, 2016). Calcification is linked to heart disease.

Paradoxically, people who consumed more calcium from food were at lower risk for atherosclerosis.

As the investigators explained, calcium supplements cause “calcium loading.” This term describes excess calcium deposited in the bloodstream at one time. Getting calcium from food provides smaller amounts of this crucial mineral over a longer period of time. As a result, it avoids the problem of calcium loading.

What About Calcium Added to Almond Milk?

Although almonds are a fairly good source of calcium, almond milk is not naturally high in this mineral. The calcium added to almond milk is usually tricalcium phosphate. This is the same form that occurs naturally in milk.

Many food companies fortify almond, rice or soy milk with amounts of calcium roughly similar to cow’s milk. As a result, we doubt that a normal diet using one of these milk substitutes would be risky. (A “normal” diet would mean not much more than a cup at a time, with a total of three or four cups a day.)

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  1. Patrick

    Never take calcium carbonate, in order for calcium to go into your, bones and tweeth and nails, you need to take vitamin D3, and vitamin k2.

    D3 makes it bioavailabile.vitamin k2 directs it to your bones and teeth and nail without these your blood vessels will become like the white cliffs of Dover.

  2. Sheena

    I am interested in knowing if the calcium I am getting in Blue Diamond almond milk is safe or not?

  3. Allison

    How about calcium-fortified orange juice? My endocrinologist seemed stumped on the answer as to whether ca-fortified OJ counted as a supplement or a food. However, a nutritionist whom I saw a few times insisted that it was a supplement.

  4. Barbara

    I have become concerned about all the additives to foods, therefore, I have stopped using almond milk. I do not understand why calcium is added. I think we get far too much calcium and I do not want to consume foods artificially loaded with calcium. I take magnesium citrate, 300 mg. tablet at night to control premature ventricular contractions and I would like to know if magnesium can build up in arteries also or cause other problems? Does anyone know?

  5. Jlynn

    With regard to your response about the calcium that is added to milk, I wish you would clarify whether added calcium that is NOT tricalcium phosphate, such as the calcium carbonate added to Blue Diamond almond milk, will be treated by the body the same as taking a calcium carbonate tablet.

  6. J. David Auner
    Springfield, MO, USA

    Tricalcium phosphate may be different in the gut from calcium carbonate which is being pushed on Americans from hard water and multiple pills and additives. There is a study begging to be done on this (government would be necessary as private companies refuse to do this work or release unfavorable results.)
    Side effects from elemental calcium include: worsening muscle cramps, declining magnesium levels followed by derangement of potassium and other cations, gastroesophageal reflux, constipation and bowel cramping, (likely) biliary sphincter dysfunction. So if you feel fine and your lab stays optimal over years – the calcium you are taking in is not hurting you.

  7. cpmt

    A friend of mine broke her jw taking one of these supplements recomended by her doctor.

  8. Oded

    What about taking antacids such as Tums etc, would that cause calcium to deposit in arteries?

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