Certainly! Here's a revised version with correct grammar and punctuation:
**ASHWAGANDHA**
Withania Somnifera, an evergreen shrub native to India, the Middle East, and some parts of Africa, is one of the most important plants used in the traditional Ayurvedic system of medicine for its wide range of medicinal properties. It is an adaptogenic herb that helps the body cope with all kinds of stress. Its bioactive compounds include withanolides and withaferin, which fight inflammation and promote the death of tumor cells, respectively, thus protecting against various kinds of cancer. 
Ashwagandha is also known for its potency in boosting male fertility, increasing testosterone levels, sperm count, and their motility. It increases muscle mass and strength and reduces extra body fat. It markedly reduces cortisol levels, a stress hormone responsible for increased body fat storage and hyperglycemia. 
Among its other functions are lowering bad cholesterol and triglycerides, improving insulin secretion and sensitivity in muscle cells, thereby lowering the risk of high blood sugar levels and promoting better heart health. 
Ashwagandha not only improves brain functions such as memory, concentration, reaction time, and ability to perform tasks by reducing oxidative stress in brain cells, but also reduces stress, anxiety, and symptoms of depression.