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.
The most common side effects from high doses of vitamin C are upset stomach and diarrhea. Other gastrointestinal symptoms have also been reported, such as abdominal cramps, headache, heartburn and vomiting. These symptoms are generally not serious and usually go away as soon as the high doses of vitamin C are stopped.