HMS, BM EQ-Bank 201 Outline how vitamin B complex supports energy production during endurance events. (3 marks) --- 5 WORK AREA LINES (style=lined) --- Show Answers Only Sample Answer B1 (Thiamine) assists in converting carbohydrates into glucose for immediate energy during prolonged exercise B3 (Niacin) helps break down carbohydrates, fats and proteins into usable energy for working muscles B12 aids in red blood cell formation which enhances oxygen delivery to muscles during endurance activities Show Worked Solution Sample Answer B1 (Thiamine) assists in converting carbohydrates into glucose for immediate energy during prolonged exercise B3 (Niacin) helps break down carbohydrates, fats and proteins into usable energy for working muscles B12 aids in red blood cell formation which enhances oxygen delivery to muscles during endurance activities