Sisu Ester-C 1000

Vitamin C is a water-soluble antioxidant and one of the best researched nutrients. Most mammals can produce vitamin C as they need it but the human system evolved without this ability so we must ensure an adequate daily intake to stay healthy. Vitamin C is found in fruits and vegetables, but it is easily destroyed by heat, cooking, processing, and storage, and rapidly eliminated from our system in the urine. Inadequate levels of vitamin C may be seen in cases of physical and mental stress, older people and those with chronic conditions including cardiovascular disease, asthma, arthritis, age-related eye disease, and certain cancers. Vitamin C is best known for strengthening the immune system by supporting and improving white blood cell function. It is also essential for the proper formation of collagen, a building block of many tissues and a crucial component in skin rejuvenation. Vitamin C also helps to reduce histamine release in the body, thereby alleviating allergy symptoms. There are numerous forms of vitamin C with ascorbic acid being the most basic. People wanting a clinically proven form that is easier on the system than ascorbic acid may choose a form like Ester-C brand calcium ascorbate.

Benefits:

• Ester-C is a unique, patented form of calcium ascorbate, which is made when ascorbic acid (regular vitamin C) is buffered with calcium using a water-based process
• The calcium in Ester-C provides part of your daily calcium requirements
• Ester-C contains active vitamin C metabolites including L-threonate, which enhance cellular absorption and retention
• Ester-C is the only form of vitamin C that has been proven to last up to 24 hours in the white blood cells of the immune system
• Less acidic and easier on the stomach than ascorbic acid
• Enhanced with antioxidant bioflavonoids from citrus fruits for superior absorption
• Ester-C has a clinically proven higher bioavailability and retention rate than other forms of vitamin C