Medically reviewed by Kierra Brown, RD People with IBD are at higher risk of vitamin B12 deficiency due to inflammation and ...

Whole foods may offer more health benefits and better absorption than supplements, but supplements may have greater benefits ...

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 ...

Losing more hair than usual and not sure why? Before blaming stress or genetics, it's worth looking at what you're eating - ...

Individuals with restrictive eating behaviors, developmental disorders, or malabsorption are particularly at risk.

Feeling tired despite eating “well” is more common than it looks. Many people eat enough calories, even enough protein, yet ...

Dr Anjali Kumar explains why vitamin D deficiency is extremely common among women and how a simple blood test can help detect ...

Modern nutrition presents a paradox: caloric abundance alongside nutrient scarcity. Despite full plates and expanding waistlines, many people experience subtle nutrient deficiencies that compromise ...

After bariatric surgery, deficits in B vitamins, vitamin D, iron, and zinc are common — early detection, lifelong ...

Best at-home nutrient and vitamin deficiency tests Medical News Today has tested some of the products below. Reviewers may have received some products from the manufacturers for free, which does not ...