Added Vitamin D Could Help Stop Colds and Flu

The video discusses the potential benefits of Vitamin D in preventing colds and flu, especially during winter. It highlights dietary sources of Vitamin D, such as eggs and oily fish, and its natural production through sunlight exposure. Research indicates a reduction in respiratory infections with increased Vitamin D intake, particularly for those with low initial levels. However, Public Health England advises more research before recommending widespread food fortification. Public opinions vary, with some preferring natural foods without additives.

Which of the following foods is naturally rich in vitamin D?

• Carrots

• Apples

• Oily fish

• Bread

Why is vitamin D often referred to as the 'sunshine vitamin'?

• It is bright yellow in color

• It is found in sunny climates

• It is produced by the body when exposed to sunlight

• It is only available in summer

What percentage reduction in respiratory infections was observed in people with low initial vitamin D levels who took supplements?

• 10%

• 25%

• 50%

• 75%

What is the stance of Public Health England on adding vitamin D to more foods?

• They encourage it for all foods

• They have banned it

• They recommend more research before making a decision

• They fully support it

What is the main reason some people oppose adding vitamin D to bread?

• It is not necessary for bone health

• It increases the cost of bread

• It is considered old-fashioned

• It makes bread taste bad