The group of green teas was the best source of phenolic compounds (110.73 mg/100 mL) and magnesium (1885 µg/100 mL) and was also characterised by the highest antioxidant activity (59.02%).
Magnesium deficiency in healthy people is rare but it can be caused by: a poor diet (especially in elderly people or those who don't have enough to eat) type 2 diabetes. digestive problems such as Crohn's disease.
Phytates in the diet bind to magnesium and impair its absorption. However the quantities present in normal diet do not affect magnesium absorption. Other dietary factors that are thought to affect magnesium absorption are oxalate, phosphate, proteins, potassium and zinc.
Fruit juices such as orange juice, cherry juice, and watermelon juice are all good sources of magnesium, potassium, and phosphorus. According to the FNDDS, the average school container (124 grams) of 100% orange juice provides : 13.6 mg of magnesium.
A 2021 study in Molecules concluded that the antioxidant activity of tea is related to the presence of magnesium and potassium. Of the teas studied, green tea was shown to have the highest concentration of both phenolic compounds and magnesium, and it also presented the most antioxidant activity.
If you are taking a magnesium supplement, it can affect the way your body absorbs some medications, including bisphosphonates (osteoporosis medication) and some antibiotics. Some prescription drugs used to treat acid reflux or stomach ulcers, and some diuretics can affect the levels of magnesium in the body.
Magnesium glycinate is one of the most absorbable forms of magnesium and has fewer GI side effects than other forms.
avocado, cubed, 1 cup — 44mg. rice, brown, cooked, ½ cup — 42mg. milk, 1 cup — 24mg.
In addition to antioxidants, blueberries are rich in nutrients such as iron, zinc, calcium, magnesium, and potassium, as well as vitamins C, E, and K.
Broccoli is not just a good source of magnesium, but it also contains other nutrients like vitamins C and K, fiber, and calcium.
Magnesium is important for many processes in the body, including regulating muscle and nerve function, blood sugar levels, and blood pressure and making protein, bone, and DNA.
Mg is essential in the metabolism of vitamin D, and taking large doses of vitamin D can induce severe depletion of Mg. Adequate magnesium supplementation should be considered as an important aspect of vitamin D therapy.
You can test your magnesium levels by purchasing a simple at-home finger prick test kit which is then analysed at an accredited lab. Forth offers a number of blood tests which include magnesium such as our Nutri-check test and Menopause Health blood test.
Drinking Coffee – Drinking coffee lowers your calcium and magnesium levels. Many people can be dependent on drinking coffee, and that is understandable, seeing its wide range of benefits from keeping us awake, and raising our body's levels of antioxidants.
If your magnesium is low because you aren't getting enough magnesium in your diet, try to eat more of the following foods that have lots of magnesium: Nuts and nut butters — especially almonds, peanuts, and cashews. Spinach. Grains, like rice and whole-wheat breads and cereals.
You might have trouble absorbing magnesium from food if you drink too much alcohol, have kidney problems, take certain medicines, or have celiac disease or long-lasting digestive problems.