Masterclass III - Boost Optimum

Which probiotic is mentioned as helping maintain a healthy gut microflora?

• Lactobacillus rhamnosus

• Bifidobacterium longum

• Saccharomyces boulardii

• Lactobacillus paracasei

What are the main short-chain fatty acids (SCFAs) produced by fiber fermentation?

• Acetate, propionate, and butyrate

• Butyrate, glucose, and fructose

• Lactate, acetate, and butyrate

• Propionate, butyrate, and glucose

What is the recommended total protein intake for older individuals?

• 1.5 to 2.0 g/kg/day

• 1.0 to 1.5 g/kg/day

• 0.5 to 1.0 g/kg/day

• 2.0 to 2.5 g/kg/day

What role does leucine play in muscle protein synthesis?

• It stimulates protein synthesis.

• It inhibits protein synthesis.

• It decreases muscle mass.

• It is a non-essential amino acid.

Which type of fibers are preferentially fermented by bifidobacteria and lactobacilli?

• Soluble fibers

• Synthetic fibers

• Animal fibers

• Insoluble fibers

What condition is associated with decreased protein and energy intake in older adults?

• Hypertension

• Diabetes

• Sarcopenia

• Obesity

What is the effect of BOOST OPTIMUM when combined with physical exercise?

• It has no effect on strength.

• It leads to weight loss.

• It improves nutritional status and physical performance.

• It decreases muscle strength.

What is the primary benefit of prebiotic fibers?

• They decrease gut motility.

• They increase fat absorption.

• They are not beneficial.

• They prevent overgrowth of unwanted bacteria.

Which amino acid is particularly important for muscle protein synthesis?

• Tyrosine

• Arginine

• Leucine

• Glutamine

What is the classification of BOOST OPTIMUM according to the FDA?

• Food for Special Dietary Use

• Medical Food

• Dietary Supplement

• General Food