Not Getting Enough Sun? 7 Ways Your Body Is Telling You You’re Low on Vitamin D
Low vitamin D levels aren't always detectable, but symptoms can occur if you have a deficiency. Here are the signs and how to ...
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Understanding Hypovolemia
Symptoms include dizziness ... When hypovolemia becomes severe, the low volume of blood in arteries and veins will cause your blood pressure to drop. When it drops to where organs are unable to ...
7 blood pressure mistakes that could be throwing off your readings
Many people make these common mistakes when taking blood pressure at home, experts say. A cardiologist provides tips for ...