Breastfed infants sometimes need vitamin D supplementation since breast milk may not provide enough. The body stores vitamin D since it's fat-soluble. Exposure to the sun for just 15 minutes a day can help boost vitamin D levels.
Registered dietitians often stress the importance of getting nutrients from food first and supplements second. Cholecalciferol, also known as vitamin D3, is the type of vitamin D most commonly used in dietary supplements.
Taking vitamin D3 every day can be suitable for many individuals, but the appropriate frequency depends on your specific needs, lifestyle, and healthcare provider recommendations. Consistency and adherence to recommended dosages are important.
Adequate vitamin D levels are important for mood regulation, and addressing a deficiency may contribute to improved mood, but it's not a direct mood-boosting supplement. Other factors also play a significant role in mood and emotional well-being.