Wellness Trivia 2

Question 1

Which organ produces the hormone melatonin, which regulates sleep-wake cycles?

Accepted Answer

Pineal gland

Answer

The pineal gland secretes melatonin in response to darkness, signaling the body that it is time to sleep.

Question 2

What is the recommended daily water intake for an average adult woman according to the National Academies?

Accepted Answer

2.7 liters (91 oz)

Answer

The National Academies recommend about 2.7 liters (91 oz) of total water per day for women from all beverages and foods.

Question 3

Which type of fat is most associated with raising LDL ('bad') cholesterol levels?

Accepted Answer

Trans fat

Answer

Trans fats raise LDL cholesterol and lower HDL cholesterol, significantly increasing the risk of heart disease.

Question 4

The practice of 'grounding' or 'earthing' in wellness refers to what activity?

Accepted Answer

Direct physical contact with the Earth's surface

Answer

Grounding involves direct skin contact with the Earth (such as walking barefoot), theorized to transfer electrons and reduce inflammation.

Question 5

Which vitamin is synthesized by the human skin upon exposure to sunlight?

Accepted Answer

Vitamin D

Answer

UVB radiation from sunlight triggers synthesis of Vitamin D3 in the skin, which is then converted to its active form by the liver and kidneys.

Wellness Practice Test