Labrador's genes might effect obesity risk

In a recent article from Science News, labs are said to be one of the most overweight dog breeds, grouped with other breeds such as golden retrievers and beagles. In a previous study by Eleanor Raffan at the University of Cambridge, the breeds that are prone to obesity contain a gene called PMOC. This gene tends to go hand-in-hand with another gene called DENND1B, which affects how an animal responds to food and is usually associated with higher body masses. Raffan suggests that dog owners with higher-risk breeds should ration their food intake. However, she knows that this is often easier said than done.

Knowing whether or not your dog is at higher risk for obesity before getting it will help you know what precautions to take when feeding it or giving it treats. It will help your dog's health in the long run, knowing before hand, and you might even help them live a longer life.

Genetics Testing for Cancer

 

               In this article the authors talk about how genetic testing could help an individual see what they are at risk for, diseases or cancer. Although only 5-10% of cancer is genetic, it can be found through testing. However testing can be expensive and may not 100% be accurate. Although insurance can bring it down it will not be enough. Which is why scientists and colors are currently fighting to have more funding for these tests. In my opinion I think these tests are beneficial and could potentially save lives. More funding and healthcare should be provided so these tests can be given out to more people. 

       https://www.cnbc.com/2020/10/31/genetic-testing-for-cancer-risks-here-are-the-costs.html

       https://science.sciencemag.org/content/235/4786/305.abstract