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Stocks Rip to Records as Oil Craters on Iran De-Escalation Hopes

August 5, 2026 Global markets roared into record territory Tuesday as easing fears over a Middle East oil shock sent crude prices tumbling and investors piled back into stocks. The Dow closed above 54,000 for the first time ever, the S&P 500 hit its first record high since June, and the TSX bounced back hard from its Civic Holiday closure. Here's everything you need to know before the market opens today. 🇨🇦 TSX: Back With a Bang Canadian markets reopened Tuesday after Monday's Civic Holiday closure, and investors made up for lost time. The S&P/TSX Composite Index surged 575.45 points, or 1.63%, to close at 35,801.59 — one of its strongest single-day gains of the year — clawing back all of Friday's 0.79% pullback and then some. Index Close Change S&P/TSX Composite 35,801.59 +575.45 (+1.63%) TSX Venture 898.89 +3.66% The rally was broad-based, with financials and miners leading the charge: Brookfield Asset Management jumped more than 6% after officially comple...

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How Exercise Can Keep Your Arteries Healthy and Prevent Heart Disease


Heart disease is the leading cause of death worldwide, and one of the main factors that contributes to it is plaque buildup in the arteries. Plaque is a complex substance that narrows the arteries and reduces blood flow, increasing the risk of heart attacks and strokes. But there is one powerful habit that can help prevent and even reverse plaque buildup: regular physical activity.

According to cardiologists, exercise has multiple benefits for the health of the arteries and the heart. It can lower the levels of “bad” cholesterol and raise the levels of “good” cholesterol, which help keep the arteries clear. It can also lower blood pressure, reduce inflammation, and improve insulin sensitivity, which are all factors that can damage the arteries and lead to diabetes.

Exercise can also stimulate the growth of new blood vessels and improve the function of existing ones, even in people who already have plaque buildup. This can enhance the blood supply to the muscles and organs, and prevent the plaque from rupturing and causing a clot.

The American Heart Association recommends aiming for 150 minutes of moderate-intensity aerobic activity per week, such as brisk walking, swimming, cycling, or dancing. However, any amount of physical activity is better than none, and it is important to find activities that are enjoyable and fit your schedule. You can also break up your exercise into shorter sessions throughout the day, or do more intense workouts on the weekends.

Exercise is not only good for your physical health, but also for your mental and emotional well-being. It can reduce stress, improve mood, and enhance cognitive function. By staying active, you can protect your arteries and your heart, and enjoy a longer and happier life.

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