Vitamin K (K1 and K2) activates clotting factors and supports bone health. It comes mainly from leafy greens and fermented foods; gut bacteria contribute to K2. Deficiency is rare but important in newborns and people with malabsorption or on certain medications.
Fish oil supplements provide EPA and DHA for heart and brain health; choose third-party-tested products and consult a clinician for high-dose or medical use.
A certified nutritionist offers personalized, evidence-based eating plans and coaching for general health, medical conditions, weight goals, and athletic performance. Look for credentialed professionals (RDN, licensed practitioners) and consider telehealth and sports-specialized experience.
A concise, updated guide to seven essential vitamins - A, D, E, C, B2, folate and B12 - covering what they do, food sources, and sensible supplement advice.
Multivitamins can fill nutrient gaps for people with specific needs - like pregnancy, older age, or restricted diets - but offer limited preventive benefits for healthy adults. Read labels, avoid excess doses, and consult your clinician.