Every guy wants to know how to prevent hair loss. Or, every guy wants to cling to the idea that it might be possible even if he isn’t particularly worried about losing his hair. It’s reassuring to know that there’s some recourse out there if it ever gets bad up there.

But while there are a lot of gimmicky devices and procedures and supplements out there, each of them promising to be the revolution, there are really only a few things that actually work.

1. Seek help as soon as you notice a change

If you want to fight hair loss, you need to visit your board-certified dermatologist at the first sign of thinning or shedding. Getting treatment for hair loss in its early stages can help minimize overall hair loss and increase the odds of a treatment’s efficacy. Hair loss can seem overwhelming which is why it is necessary to consult with a dermatologist who will assess your condition and explain all of your treatment options.

2. Supplement your diet with more than just biotin

There are numerous vitamins you can take that help hair grow faster and stronger; biotin is always mentioned in this vein. In general, however, a nutrient-rich and health-conscious diet will cover many of those same bases. Instead, consider more targeted, specialized supplements like Viviscal and Nutrafol in particular.

3. Minimize stress

Stress is one of the biggest culprits behind hair loss. Stress can cause the hair to stop growing and cause excessive shedding. It can also cause an autoimmune response where the body’s immune system attacks the hair follicles resulting in hair loss. The hormones that our bodies release when its stressed is what disrupts the hair growth cycle.

As a result of this disruption, the hair goes into a longer rest period which stops growth. How you minimize your stress is up to you, since it differs from one person to the next. You can start by getting consistent rest, exercising frequently, eating healthy, staying hydrated, and avoiding smoking, drugs, and alcohol.

4. Cut the bad habits

Stress can’t always be mitigated, but bad habits can be. Many of the things you do routinely might be contributing to your hair loss. Lastly, as mentioned in the previous tip, smoking and alcohol both aggravate hair loss. While they might seem to calm stress, they in fact restrict the blood vessels, thus reducing circulation and blood flow to the follicles.