The tax law has allowed various methods of depreciation over the years. The Tax Reform Act of 1986 changed the Accelerated Cost Recovery System (ACRS) that was used before, to the Modified Accelerated Cost Recovery System (MACRS), which extended the useful life of assets over the ACRS system.
2. Chronic Fatigue. Chronic fatigue is caused by Vitamin B12 deficiency and is a persistent feeling of tiredness and weakness in the body. 3. Weight Loss. Weight loss occurs when the body does not have adequate amounts of B12.
Also, one of the most notorious consequences of a lack in vitamin C is scurvy, which early sailors discovered and remedied with all types of tropical fruits, including star fruit. Although it's rare, scurvy can have severe consequences, so treatment for patients with scurvy typically begins with vitamin C.