6. The best way to survive a motorbike crash is not to have one in the first place! Although every motorcyclist will crash their motorbike at some point, no matter how good they are at motorcycling, the likelihood of some crashes can be prevented, that is, by helping yourself be seen.
Vitamin D Deficiency Causing Depression & Fatigue. Depression and fatigue are two symptoms of a vitamin D deficiency. Vitamin D is a fat-soluble vitamin that is essential for absorbing enough calcium and phosphorus for the body. It is needed for bone growth, mineralization and remodeling. According to the Office of Dietary Supplements, a vitamin D deficiency causes the bones to become brittle, thin and misshapen. Vitamin D also plays an important role in maintaining healthy immune and neuromuscular function in the body, and a deficiency can cause symptoms of fatigue and depression.
Whatever the reason, too little of this essential vitamin can sap your bone strength, and some research links a deficiency of vitamin D to chronic fatigue syndrome. What to do: A blood test can determine whether you're getting enough of your daily D. If not, a supplement can get you to the amount you need each day.