Question: Dietary supplements are big business, with around half of the Australian population using at least one type per year; most commonly a multivitamin and mineral pill. Many people take supplements as a form of dietary insurance in case they are not meeting their nutrient needs from foods alone. Others take them as a form of health insurance to protect against certain diseases. Some just take them out of habit. Supplements do have a role to play in some situations. People with a diagnosed deficiency, those with malabsorption conditions, women planning pregnancy, and people with very poor diets all can benefit from specific nutrient supplementation. But what about the benefit of supplements across the broad population? The mantra of most health professionals, which is even etched on the label of many supplements, is that supplements may only be of assistance if dietary sources are lacking. To see if this is supported by solid evidence, a systematic review of 63 clinical trials involving some form of supplementation in non-pregnant adults was carried out by a team of medical researchers. The clinical trials were broad in their nature with many nutrients studied including vitamins A, B6, B12, C, D and E; folic acid; calcium; selenium, omega-3 fatty acids; ginkgo biloba; glucosamine; saw palmetto; and milk thistle. All of the studies were randomised controlled trials and evaluated a range of health outcomes including risk of heart disease, cancer, diabetes, bone fractures, cognitive function and all-cause mortality. From the 63 studies, no benefit was seen in 45 studies with 10 of these showing a trend towards harm and just two showing a trend towards a benefit. Of the remaining studies, four showed harm with a greater risk of cancer with beta-carotene and a higher risk of fractures with a once-yearly dose of vitamin D. One study showed a lower risk of cancer with selenium supplementation, but this was not validated in much larger trials. Twelve studies showed a benefit and these mostly involved vitamin D... After the study medical professionals probably recommended that Pick the correct answer from the following options: A. not enough information B. only the elderly take supplements C. only pregnant women take supplements D. only certain patients take supplements
Answer: D

Question: I'm here in Dubrovnik, Croatia for a team meetup. Sadly, the weather has been pretty gray and rainy so far in fact the forecast has it cloudy and rainy every day until after we leave. So I was pleasantly surprised to be awakened by the sun peeking around the edges of the curtain in my room, especially after the weather yesterday in which the wind gusted 35-40 mph hard enough to blow the patio furniture around on my balcony (and at one point, catching a chair and flipping it against the rail so hard that if the rail had been just a bit shorter, it might have gone over). Our group all agreed that we should take advantage of the nice weather and head to the old city walls and St. Lawrence Fort (Lovrijenac). We spent several hours walking the walls and climbing up and down stairs. The sun sparkled off the Adriatic Sea and cast a warm glow on the orange and red tiled roofs in old city. It was such a change from the gray and foggy gloom of the last couple of days and it created a completely different mood, at least for me. From foreboding and dark to welcoming and bright. The clouds eventually rolled back in again, but the sunshine was nice while it lasted. We walked over to the fort and I took these shots of the city wall and from across the small cove between them. If you look closely in a few shots, you'll see a stone pier, which is just between the Pile Gate (pronounced "peel-ay") at the city walls and the fort. Although I'm one of the few people in the developed world who does not watch Game of Thrones, my co-workers tell me this was one of the locations used for a scene in the show. Where is the city on the Adriatic? Pick the correct answer from the following options: A. in Croatia B. not enough information C. on planet Earth D. in Europe
Answer: A

Question: Justin Nelson, Jr., pounded the last of the stakes of his new cattle pen into the dry dirt. Like sentinels, they sprouted in a line from the barn, swerved north of the stream, veered at a right angle for the stump, and followed Justin to where he stood. The cross-beams remained, after which he'd finally be done. He took a white handkerchief from his shirt pocket and wiped his forehead. The task had been lengthened considerably, although Justin refused to admit it, by incessant thinking, an activity which often stopped him with his hammer in mid-air. But now, he would soon be able to think all he wanted from the comfort of his porch as the cattle wandered from shade to shade. After he bought some cattle, he reminded himself. Under the entirely blue vault of sky, Justin felt something pass between himself and the morning sun. His leathered face turned up to see nothing but ubiquitous light, curving toward him in all directions. He arched his aging back, feeling the popping and hating it more than usual, before wiping his neck and replacing the handkerchief. He had that feeling that he'd better drink something and sit down or he'd end up in that damn hospital again. Twice last year, whether he needed it or not, he went in for a check-up, and twice a year, some intern treated him like the village idiot. Truth be told, everyone who knew about him had treated him that way for nearly eleven years, except his niece. With a sigh escaping from the bellows of his withering chest, Justin shuffled back to the porch he had added onto his small two-room home. In the distance, a plume of dust was billowing off the road. Mail truck. Must be time for breakfast. About time I ate something. What does Justin do for a living? Pick the correct answer from the following options: A. not enough information B. He is a cowboy. C. He is a farmer. D. He is a rancher.
Answer:
D