A brand platform is comprised of various components, they come together to form an overall image or perception of your company or brand. Here are five core components that together form a brand platform: brand platform is comprised of various components, they come together to form an overall image or perception of your company or brand. Here are five core components that together form a brand platform:
Vitamin D deficiency can occur for a number of reasons: You don't consume the recommended levels of the vitamin over time. This is likely if you follow a strict vegan diet, because most of the natural sources are animal-based, including fish and fish oils, egg yolks, fortified milk, and beef liver.
Factors that might put you at risk for a vitamin D deficiency include: 1  Obesity. Because body fat stores much of the vitamin D made in the skin, it's less available to the body. 2  Darker skin. People with darker skin have a lot of melanin, which acts as a natural sunscreen and reduces production of vitamin D in the skin. 3  Certain medications.