Vitamin Deficiency: Symptoms & Diagnosis

Hair loss and brittle nails: connection with deficiency of zinc, iron, protein, biotin and vitamin D. Diagnosis, norms and food sources.

Vitamin D sensitivity and high doses: signs of hypercalcemia, overdose and how to avoid risks. Let's look at it in detail.

Chronic fatigue and morning tiredness are often linked not to laziness but to hidden deficiency of iron, ferritin and vitamin B12. A breakdown of benefits, food sources, daily and monthly norms and tests.

Slow wound healing and bruising: how vitamin C, zinc and protein are linked. Mechanisms, the role of nutrients, foods, norms and practical recommendations.

Muscle cramps and spasms: why they happen, the role of magnesium, potassium, calcium and sodium, how to tell an electrolyte deficiency from other causes, and what to do for prevention.

Dry skin and cracked heels: the role of vitamin A, E and Omega-3 deficiency, how it affects the skin, food sources, norms and practical recommendations.