Vitamin K occurs in two main forms: vitamin K1 and vitamin K2. Vitamin K1 is found primarily in fresh green vegetables especially dark green and some fruits. Cow's milk is a richer source of vitamin K than human milk. Vitamin K2 is synthesized by intestinal bacteria, which usually gives an adequate supply in man. Long-term administration of the antibiotic for more than a week can temporarily suppress the normal intestinal flora, (a source of Vitamin K2) and can cause a deficiency of vitamin K. Vitamin K is stored in the liver. The role of vitamin K is to stimulate the production and / or release of certain clotting factors. In vitamin K deficiency, the prothrombin content of blood is greatly reduced and the clotting time of blood is greatly prolonged. The requirement of vitamin K in humans is achieved by a combination of dietary and microbial synthesis in the intestine. The daily requirement for humans appears to be about 0.03mg/kg for adults. Newborns tend to have vitamin K deficiency due to minimum prothrombin stores at birth and lack of an established intestinal flora. Shortly after birth, all infants or those at increased risk should receive a single instamuscular preparation of vitamin K (0.1-0.2 mg menadione sodium bisufite or 0.5 mg of vitamin K1 ) through prophylaxis.
Calcium tablets are good for bone strength.
Nothing can be worse in the world that the nutritional importance of calcium in our body and its many benefits on our long-term health. It is a known fact that women who cross the age of 40 become deficient in calcium. This is because many hormonal changes that occur in their bodies at this time. Doctors usually recommend Calcium tablets on a regular basis to prevent degenerative diseases of old age. A few years ago people are complaining about the effectiveness of calcium tablets. Some said they are not easy to digest and some believe that there are many side effects associated with their consumption.
Knee pain is a major concern of athletics.
There are many types of injuries that cause severe knee pain. If you are an athlete, you're probably familiar with knee pain due to torn ligaments, cartilage, muscles. The more active you are, the more likely you are to experience knee pain from an injury related to sport. For a torn ACL, torn meniscus, or tendon completely ruptured, doctors usually recommend surgery to receive permanent relief of knee pain.
Health of bones are a major concern at old age.
Diets high in protein and cereal grains including wheat produce excess acid accumulation in the body that can cause excessive excretion of bone mineral, organs and teeth, which can affect bone health and strength. Each manufacturer in the industry of health supplements seems to be jumping on the bandwagon bone health. Bone health seems to affect the demographic composition of the population is aging. As we age, our bone health can deteriorate causing a disease called osteoporosis. Bottles of 'preventive remedies are growing like mushrooms after a rain. After all, women currently have a lifetime risk factor of 30 to 40 percent for an osteoporotic fracture. Men have only about 13 percent chance.
