Related Terms and Acronyms: 1  amortization Amortization refers to the process of gradually paying down the principal of a loan. 2  biweekly accelerated payment A mortgage that schedules payments every two weeks instead of the standard monthly payment. 3  lump sum payment One-time single-sum payment or payout.
Foods with the most natural vitamin B are typically those that are high in protein. Both wild-caught and farm-raised salmon, trout, catfish, tuna, halibut, cod and many other fish varieties contain large amounts of B-complex vitamins.eafy greens are another natural food source containing lots of B vitamins. Many processed foods and grains, such as cereals and breads, have synthetic versions of this vitamin added into them.
In nature, your body has only two vitamin D sources: Sunlight-on-skin. Food. When our ancestors were living in the tropics, sunlight-on-skin was their main source of vitamin D. When sunlight shines on skin it produces vitamin D3. Actually, only a portion of ultra-violet in sunlight does the job, known as UV-B.