1 To truly ensure that the data on your micro SD card is secure, keep it to yourself. 2  Erase and format your SD card: If you absolutely have to include your micro SD card with your phone, then you'll at least want to erase and format it. 3  You can usually do this via the Settings app. You can usually do this via the Settings app. 2  You can also do it by connecting it to a PC, but if you format it with the wrong file system for your phone, it might not recognize the card. 3  Again, though, the best way to secure your data is to keep your card.
Niacin is found in a variety of foods. Animal sources include liver, chicken, salmon, beef, and eggs. Niacin is also found in whole grain products and legumes. Carrots, broccoli, asparagus, tomatoes, dates, avocados, and leafy green vegetables are good sources of niacin. Nuts are also a good source of niacin.
Other food sources of riboflavin are oysters, lean meat, green leafy vegetables, mushrooms, asparagus, broccoli, avocados, Brussels sprouts and salmon. Oily fish, such as mackerel, trout, eel, herring, and shad, have substantial levels of riboflavin, too. Nori seaweed is a fine source.Vitamin B3 (niacin) can be found in nuts, dairy products, lean meats, poultry, fish, and eggs.itamin A comes from animal sources such as eggs and meat. Vitamin A, in the form of retinyl palmitate, is found in beef, calf, chicken liver; eggs, and fish liver oils as well as dairy products including whole milk, whole milk yogurt, whole milk cottage cheese, butter, and cheese.