Magnesium is one of the most overlooked minerals in the modern diet—but it could be a game-changer for your energy, stress levels, and overall health. According to Dr. Eric Berg, a popular health expert with millions of followers online, consistent magnesium supplementation can start making noticeable improvements in as little as two weeks.
“Magnesium is the most ignored mineral,” says Dr. Berg. “It’s very difficult to test because 99% of the magnesium is inside the cell, and only 1% is in your blood.” That means many people could be deficient without even knowing it.
So what actually happens when you start taking magnesium daily?
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You May Notice Better Blood Sugar and Lower Stress
One of the first benefits Dr. Berg highlights is how magnesium can help regulate blood sugar. “After taking magnesium, you’re going to notice your blood sugar level goes towards the normal range,” he explains.
Along with metabolic benefits, magnesium also helps manage your stress response. “You’ll definitely have less cortisol and adrenaline, so you’re going to be less stressed—and you’re going to sleep a lot better,” Dr. Berg adds. This is because magnesium plays a key role in calming the nervous system and supporting deeper, more restorative sleep.
Muscle Cramps and Tension Could Disappear
Another big win? Relief from muscle cramps, spasms, or even general tension in the body. “You’re going to notice that there’s not going to be any muscle spasm or cramping anywhere in your body,” says Dr. Berg. This is especially relevant for anyone dealing with restless legs at night or tightness during workouts.
It Supports Both Relaxation and Energy
Magnesium is unique in that it helps you feel relaxed and energized at the same time. “You’re going to feel relaxed, yet you’ll have energy,” Dr. Berg explains, noting that magnesium is essential for energy production at the cellular level.
Heart Health May Improve, Too
Heart rhythm issues, high blood pressure, and palpitations could also start to improve with consistent supplementation. “Heart problems, high blood pressure, palpitations, arrhythmias—those are all going to improve too,” Dr. Berg says.
When and What Type to Take
Dr. Berg recommends taking magnesium glycinate, a form known for its gentle impact on the stomach and high absorption rate. “I recommend taking magnesium glycinate in the evening—not in the morning,” he advises, especially to support calmness and better sleep quality.
Magnesium may be a missing link in your health routine. From better sleep and balanced blood sugar to improved heart health and reduced muscle tension, taking magnesium for just two weeks could lead to noticeable benefits. And with most people unknowingly deficient, it might be time to give this mineral the attention it deserves.
