At-home vitamin deficiency tests are available from online retailers, including LetsGetChecked, Everlywell, MyLab Box, and more. Popular test kits can measure a person’s vitamin D, B12, or iron levels ...

Cracks in mouth corners, tingling hands or spoon-shaped nails may signal nutrient gaps. Fatigue and slow-healing wounds often stem from deficiencies in vitamins and minerals. Poor diet, absorption ...

GLP-1s are basically appetite’s off-switch: suddenly you’re “full” after three bites. Congrats on the smaller meals and ...

A pocket-sized zinc deficiency test could be taken to remote regions where masses are malnourished - no complex transport or preservation necessary. It could be evaluated on the spot, and this initial ...