A sweet potato is a great source of magnesium. Magnesium is known to calm the brain. Magnesium deficiency has been linked to depression, mood disturbances, and headaches.
Sweet potatoes are also rich in vitamin C and vitamin B6, which is important for brain and nervous system health. They're also a good source of potassium and magnesium, which help improve heart health by helping to regulate blood pressure.
Some good sources of magnesium include leafy green vegetables — such as spinach — legumes, nuts, seeds and whole grains. Tap, mineral, and bottled waters can also be sources of magnesium, but how much magnesium they contain depends on the brand.
Sweet potatoes
One large sweet potato provides nearly 49 mg of magnesium, which is 12% of your daily value, per My Food Data.
How much magnesium can be found in potatoes? A 175g portion of boiled new potatoes in their skins provides 8% of your NRV (Nutrient Reference Values) of magnesium. You'll find about 49mg of magnesium in a medium sized potato which is a hefty contribution to the recommended allowance.
Broccoli is not just a good source of magnesium, but it also contains other nutrients like vitamins C and K, fiber, and calcium.
Avocado. Avocados are a good source of magnesium, as well as being loaded with vitamins, heart-healthy nutrients, and disease-thwarting chemical compounds.
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.
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.
Mushrooms are known for being high in magnesium, which is an important nutrient when it comes to your muscles and nerves. Regulation of your blood pressure and blood sugar levels is aided by magnesium, as is protein synthesis.
If your sweet potato is oozing, soft and squishy, discolored, smelly, or have a bunch of sprouts, it's time to toss. If there are only a few sprouts and the sweet potato is still firm you can cut the sprouted portion off, cook and eat right away, or you can plant it!
While both our experts say eating a sweet potato a day is certainly healthy, they don't recommend more than that, since there are plenty of other vegetables to enjoy too. “If you're eating more than one a day, you might want to consider varying up your food choices so you get a variety of nutrients,” Rizzo says.
Tomatoes are rich in natural vitamins and minerals, including Vitamin A, K, B1, B3, B5, B6, B7, and vitamin C. It also has folate, iron, potassium, magnesium, chromium, choline, zinc, and phosphorus.
Dark chocolates are confirmed as an excellent source of magnesium (252.2 mg/100 g) and iron (10.9 mg/100 g): in chocolate containing 90% cocoa, their content corresponds to, respectively, 67.0% and 80.3 of Nutrient Reference Values (NRV) in the European Union.
Peanuts and peanut butter
Peanuts are legumes, not true nuts, however, they are also a good source of magnesium. A quarter-cup of roasted peanuts contains 63 milligrams, for 15% of the DV. You can get 49 milligrams in 2 tablespoons of peanut butter, for 12% of the DV.
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.
Nuts are one of the most magnesium rich foods. Brazil nuts are the most mineral-dense, with 350 mg of magnesium per 100 g serving. Other good choices include cashews (250 mg), peanuts (160 mg), walnuts (150 mg) and hazelnuts (160 mg).
Egg is rich in phosphorus, calcium, potassium, and contains moderate amounts of sodium (142 mg per 100 g of whole egg) (Table 3). It also contains all essential trace elements including copper, iron, magnesium, manganese, selenium, and zinc (Table 3), with egg yolk being the major contributor to iron and zinc supply.
In addition to leafy greens, other vegetables high in magnesium include potatoes, broccoli, and carrots.
Meat and poultry don't have a lot of magnesium, but you can find it in soy, cheese, and yogurt. These meat alternatives are also good magnesium sources: Black-eyed peas.