![](https://www.manual.co/health-centre/wp-content/uploads/sites/2/2020/09/cholesterol-350x300-c-default.jpg)
When it comes to lowering cholesterol, there's no better alternative than keeping a healthy lifestyle; however, taking vitamins can help too.
![](https://www.manual.co/health-centre/wp-content/uploads/sites/2/2020/09/stress-350x300-c-default.jpg)
Stress can have a serious impact on our immune systems, but there are many different types of stress, each with its own implications.
![](https://www.manual.co/health-centre/wp-content/uploads/sites/2/2020/09/alcohol-immune-350x300-c-default.jpg)
Alcohol has been proven to have a negative effect on our immune system, so it's important to know how to stay healthy whilst enjoying a drink
![](https://www.manual.co/health-centre/wp-content/uploads/sites/2/2020/09/vitamin-D-and-immune-system-350x300-c-default.jpg)
We all know that we could use some more Vitamin D in our diet, but new research shows it could be beneficial to our immune systems, too.
![](https://www.manual.co/health-centre/wp-content/uploads/sites/2/2020/09/immune-system-350x300-c-default.jpg)
Your immune system wards off germs, microbes, and diseases, but maintaining a healthy immune system requires work. Learn what to do, here.
![](https://www.manual.co/health-centre/wp-content/uploads/sites/2/2020/09/vitamins-350x300-c-default.jpg)
Boosting energy levels can help your productivity, mood, mental health and more; find out which vitamins are best for energy levels.