Heart palpitations generally cause the sensation of heart pounding or racing, although you may also feel as if your heart skipped a beat. Several conditions, as well as the foods in your diet, can increase your risk of palpitations, although zinc is not among these known risk factors. Even though there is no evidence that zinc causes or cures heart palpitations, this nutrient can treat certain conditions and may cause some side effects.
Zinc
Your body requires zinc, an essential trace mineral, to help support the health of your immune system, vision, thyroid function and reproductive organs. This nutrient also plays a role in blood clotting and insulin production. Like many nutrients, zinc contains certain antioxidant properties, helping to protect the health of your cells and tissues by neutralizing free radicals. Natural sources of zinc include oysters, cheese, poultry, red meat and legumes. According to the University of Maryland Medical Center, most adult women require about 8 mg of zinc per day, while adult men need closer to 11 mg daily. Taking zinc supplements may cause certain reactions, including drowsiness, dizziness, sweating, hallucinations and drowsiness. The common side effects of zinc supplementation do not include heart palpitations.
Palpitations
A healthy heart usually performs between 60 and 100 beats each minute. Most people experience heart palpitations at some time, making this a common occurrence. Palpitations can feel like a pounding in your neck or a fluttering in your chest. Some people report a general sense of unease.
Causes
The cause of occasional palpitations often remains unknown, although certain substances may trigger these episodes. These potential triggers include stress, low potassium, dehydration, caffeine, alcohol, chocolate and nicotine. An overactive thyroid gland, anemia, low levels of oxygen in your blood and exercise may also increase your risk of experiencing temporary heart palpitations. Quitting smoking, managing your stress level, exercising regularly and eating a nutritious diet can help reduce the likelihood of palpitations.
Precautions
Avoid treating any health disorder, especially symptoms related to your heart, with unproven remedies, including herbs and supplements. Although most people tolerate zinc supplements, taking high doses of this mineral can weaken your immune system and may affect your cholesterol levels. Talk to your doctor about unusual or frequent heart palpitations, especially if you have a history of cardiovascular problems. Seek immediate medical assistance if you experience chest pain, shortness of breath, lightheadedness, increased sweating or dizziness.
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