2025} A+ Graded | 100% Verified
An SPF sunscreen of ________ or higher can prevent UV rays from penetrating the skin.
A. 12
B. 8
C. 15
D. 5 - B. 8
Which protein carries oxygen throughout the body?
A. avidin
B. collagen
C. elastin
D. hemoglobin - D. hemoglobin
Which of the following does NOT accelerate thiamin loss?
A. high temperatures
B. chlorine content
C. low water content
D. high pH - C. low water content
Vitamin D supplements should be taken with a meal that contains which macronutrient for optimal
absorption?
A. protein
B. fat
C. carbohydrate
D. lipids - D. lipids
Which mineral was first used in food fortification?