It's a physiological reality found as we age, including the negative effects of dehydrotestosterone. To stop it is like saying, we can stop aging. Besides, the Regroe hair growth has cardiac side effects and is rather expensive. Sometimes we just have to deal with the process of aging - unless its for cosmetic reason thats important for our occupation (like, if you're an actor/model).
When discussing the causes of hair loss, it is important to remember that it can vary from person to person. We know that factors such as genetics, hormonal changes, stress, nutritional deficiencies, medical conditions and medications can play a role. For this, you can check out the best foods and drinks for healthy hair. But seek professional advice from a healthcare provider or dermatologist. You will better understand the individual situation and find the right treatment option.