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Friday, October 24, 2025

Calcium do for your body

 What does calcium do for your body?

        Calcium has many roles in your body and is particularly important during certain                 developmental stages. Calcium is important in the body for:

  • Bone health: Calcium is critical for the development, health, and continued maintenance of bone. Women beyond menopause need calcium to maintain bone density and prevent osteoporosis.
  • Blood clotting: Calcium plays a role in your blood’s ability to clot. While many chemicals and nutrients are involved, calcium is an important factor.
  • Cardiac function: Calcium helps maintain the action of your heart muscle by relaxing the smooth muscles around your blood vessels. Calcium has also been linked to lower blood pressure.Trusted Source
  • Muscle contraction: Calcium can help balance muscle contraction. Calcium is released when a muscle is stimulated. This helps the muscle contract. When the calcium is pumped out of the muscle, it can relax.
  • Preventing preeclampsia: Consuming certain amounts of calcium during pregnancy can aid in lowering blood pressure, reducing the risk of preeclampsia.
  • Improved cholesterol levels: Calcium is also known to help improve certain cholesterol levels in the blood.

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Sunday, August 20, 2023

Protect PC from virus

 

Protect PC from virus

  • Don't open email messages from unfamiliar senders, or email attachments that you don't recognize - Many viruses are attached to email messages and will spread as soon as you open the attachment. It's best not to open any attachment unless it's something you're expecting. For more information see: Protect yourself from phishing.

  • Use a pop-up blocker with your internet browser - Pop-up windows are small browser windows that appear on top of the website you're viewing. Although most are created by advertisers, they can also contain malicious or unsafe code. A pop-up blocker can prevent some or all of these windows from appearing. The pop-up blocker in Microsoft Edge is turned on by default.

  • If you're using Microsoft Edge, make sure SmartScreen is turned on - SmartScreen in Microsoft Edge helps protect you from phishing and malware attacks by warning you if a website or download location has been reported as unsafe. For more info, see How can SmartScreen help protect me in Microsoft Edge?

  • Pay attention to Windows SmartScreen notifications - Be cautious about running unrecognized apps downloaded from the Internet. Unrecognized apps are more likely to be unsafe. When you download and run an app from the internet, SmartScreen uses info about the app's reputation to warn you if the app isn't well-known and might be malicious.

  • Keep Windows updated - Periodically, Microsoft releases special security updates that can help protect your PC. These updates can help prevent viruses and other malware attacks by closing possible security holes.

    Windows Update helps to make sure that your PC receives these updates automatically, but you may still have to restart your machine occasionally for the updates to install completely.

  • Use your internet browser's privacy settings - Some websites might try to use your personal info for targeted advertising, fraud, and identity theft. All modern browsers have privacy settings that you can enable to control what sites can see or do.

    For more information about configuring the privacy settings in Microsoft Edge see Configure your privacy settings so they're right for you.

  • Make sure User Account Control (UAC) is turned on - When changes are going to be made to your PC that require administrator-level permission, UAC notifies you and gives you the chance to approve the change. UAC can help keep viruses from making unwanted changes. To open UAC, swipe in from the right edge of the screen, and then tap Search. (If you're using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, and then click Search.) Enter uac in the search box, and then tap or click Change User Account Control settings.

  • Make sure that Tamper Protection is turned on - In Windows 10 and 11 we have a feature called Tamper Protection that prevents unauthorized apps from changing your security settings. Many viruses and malware try to disable anti-malware software or other security settings when they're installed in order to evade detection. See Prevent changes to security settings with Tamper Protection for information on how to confirm that it's turned on.