Home :: Vitamin D (Cholecalciferol)

Vitamin D (Cholecalciferol)- Benefits, Deficiency Symptoms And Food Sources

Other names :: Ergosterol, viosterol, calciferol, sunshine vitamin, cholecalciferol

Vitamin D, otherwise known as the sunshine vitamin, is significant in normal body growth and development. Vitamin D, a fat soluble vitamin that has properties of both a vitamin and a hormone, is required for the absorption and utilization of calcium and phosphorus. Vitamin D is a relatively recent discovery. In 1920, a scientist named Sir Edward Mellanby found that dogs raised exclusively indoors on a limited diet developed the bone disease called rickets.

Actions and benefits of vitamin D

• Absorption of calcium.
• Regulates and boosts resistance to infections.
• Prevents rickets.
• Benefits for pregnant or breastfeeding women.
• Essential for the formation of teeth and bones.
• Aging symptoms may be treated.

Recommended dosage of vitamin D

• Adults - 400 IU (10 mcg ) or 600 IU (maximum - should be consult with a health care provider)
• Pregnant women - 600 IU (15 mcg )

Signs of Overdose:

• High blood pressure.
• Irregular heartbeat.
• Nausea.
• Kidney damage.
• Weight loss.
• Seizures.
• Increased thirst.
• Abdominal pain.
• Appetite loss.

Deficiency symptoms of Vitamin D

• Bone pain
• Osteoporosis.
• Muscle weakness.
• Pyorrhoea.
• Arthritis.
• Burning sensation in mouth and throat.
• Visual problems.

When more may be required

Best food sources of vitamin D

Sprouted seeds, alfalfa, mushrooms, sunflower seeds, sunshine, wheat germ. Smaller amounts are also present in dark leafy vegetables.

How to use vitamin D

Available as:

Liquid: the best form due to its high bio availability and fast absorption. Always choose liquid as your first choice when supplementing your diet.

Tablets: available

Storage:

Heat and/or moisture may alter the vitamin. Refrigeration is recommended.