What is Testosterone?

Testosterone is a hormone—a kind of chemical messenger in your body. It’s mostly known as the “male hormone” because men make a lot of it in their testicles. It’s super important for things like growing muscles, keeping bones tough, spreading fat around, boosting your mood, and helping with sex drive.
For guys, testosterone is the big boss behind “manly” traits—like a deeper voice or facial hair. Women have it, too, just in smaller amounts, since their bodies focus more on estrogen. It helps everyone with stuff like staying fertile, building muscle, burning fat, and making red blood cells to keep you full of energy.
It starts early—boys begin making it just 7 weeks after conception! It peaks in your late teens, then slowly drops after age 30. It’s mostly made in the testicles for men and ovaries for women, with a little help from the adrenal glands (small glands above your kidneys). Things like bad sleep, poor diet, or not moving enough can lower it, too.
Signs Your Testosterone Might Be Low
When your body isn’t making enough testosterone, you might notice some changes. Here are the most common clues:
- Feeling Tired All the Time
- Packing on Pounds
- Up-and-Down Moods
- Low Confidence
- Less Hair Growth
- Weaker Bones
- Lower Sex Drive
If any of these sound familiar, it’s a good idea to talk to your doctor. They might suggest a quick blood test to check your testosterone levels. Depending on what the test shows, they’ll figure out the next steps or a plan to help you.
1. Exercise and Lift Weights
Exercise is a top way to keep lifestyle diseases like diabetes or heart trouble at bay. Plus, it can pump up your testosterone! A 2015 study with overweight men showed that moving more did a better job of raising testosterone than just eating less. A big review of studies says that how much your testosterone goes up depends on things like what exercise you do and how hard you go at it. Resistance training, like lifting weights, gives your testosterone a quick boost right after you’re done. High-intensity interval training (HIIT)—where you push hard for short bursts then rest—works well too, though any kind of exercise can help a little.
2. Eat Protein, Fat, and Carbs
The food you put on your plate can change your testosterone and other hormone levels. Getting enough protein keeps your testosterone in a good spot and helps you lose fat, which can give your levels a boost, too. But watch out—eating too little or too much all the time might throw your testosterone off balance. Healthy fats are your friends when it comes to supporting testosterone and keeping hormones steady. Some studies even say that skimping on fats might lower your levels. So, the trick is to eat a mix of real, whole foods—like meats, veggies, and grains. A smart combo of protein, fat, and carbs can keep your hormones happy and your body strong
3. Minimize Stress and Cortisol Levels
Studies show that too much stress over time can be trouble—it pumps up a hormone called cortisol. When cortisol shoots up fast, it can push your testosterone down quick. Think of them like a seesaw: when one’s high, the other’s low. Stress and extra cortisol can also make you eat more, gain weight, and pack on risky fat around your belly and organs. All that can drag your testosterone down even more. To keep your health and hormones in good shape, try to chill out. Staying active, sleeping well, and doing things like deep breathing or relaxing can help.
4. Increase Vitamin D Intake
Vitamin D is a tiny nutrient that does big things for your health. Even though it’s super important, tons of people—up to 1 billion worldwide—don’t get enough. Some studies suggest that when your vitamin D is low, your testosterone might dip too. A 2017 study with 102 men who lacked vitamin D showed that taking a supplement boosted their testosterone and even helped with erection problems. However, not all studies agree, so scientists are still figuring it out. To keep your vitamin D levels up, soak in some sunshine regularly or talk to a doctor about taking a vitamin D3 supplement.
5. Consider Taking Supplements
People argue a lot about whether multivitamins help, but some specific supplements might give your testosterone a boost. One study found that taking zinc helped raise testosterone and improve sex drive in older women who didn’t have enough zinc in their blood. Another look at research says zinc could also help men with low testosterone, especially if they’re struggling with infertility or a big testosterone drop. Some older studies point to herbal options like saw palmetto, ginger, and ashwagandha as possible testosterone helpers, but scientists need to dig deeper to be sure. If you’re thinking about trying supplements, chat with a doctor first—especially if you’ve got health issues or take other meds.
6. Get Plenty of Restful, High-Quality Sleep
Good sleep is just as key to staying healthy as eating right and staying active. How well you sleep can affect your testosterone levels. A study with 2,295 teen boys and men showed that bad sleep might mean less testosterone in your system. Everyone needs a different amount of shut-eye, but a small 2011 study found that getting just 5 hours a night could drop testosterone by 10% to 15%. Here’s a twist: another study with older guys showed that sleeping up to 9.9 hours boosted testosterone, but snoozing more than that lowered it. While some folks get by with less, most experts say you should shoot for at least 7 hours of sleep each night.
7. Avoid estrogen-like chemicals
Several factors can influence hormone levels, and maintaining a healthy sex life plays a key role in regulating testosterone and sex hormones. High exposure to chemicals that mimic estrogen can negatively affect testosterone levels. To minimize this, try reducing daily contact with substances like bisphenol-A (BPA), parabens, and other chemicals commonly found in certain plastics and personal care products.
8. Watch your alcohol intake
The connection between alcohol and testosterone is complex. Research shows that heavy alcoholconsumption can lower testosterone levels, sometimes within just 30 minutes of drinking. Excessive alcohol use can harm testicular function, leading to reduced testosterone production and even testicular shrinkage. Studies have also found that higher testosterone levels in adolescent boys and young men may predict early onset and heavier alcohol use. To protect your hormone health, it’s important to limit alcohol intake, as chronic drinking can cause long-term damage to testosterone production and overall reproductive health.
Natural ways to boost Testosterone
- Add Zing to Your Meals
Onions and garlic aren’t just kitchen MVPs—they might give your love life a boost, too! These tasty champs can help you produce more and healthier sperm. They kick up a hormone that tells your body to pump out testosterone, and they’re packed with flavonoids—natural plant goodies that shield your little swimmers from harm. So, toss them into your meals for flavor and a fun bonus!

- Increase Your Protein Intake
Incorporate lean sources of protein like beef, chicken, fish, and eggs into your diet. Plant-based options such as tofu, nuts, and seeds are also great sources of protein. Aim for about 5 to 6 ounces of protein each day, though the exact amount you need may vary based on your age, gender, and activity level. Not consuming enough protein can lead your body to produce more of a substance that binds to testosterone, resulting in lower levels of free testosterone available for your body to use.

- Choose Fatty Fish
Fatty fish such as salmon, tuna, and mackerel, are excellent sources of vitamin D. This vitamin is important for boosting testosterone levels, as it plays a vital role in hormone production.

- Boost Your Magnesium Levels
Magnesium is a key mineral that helps prevent a protein from attaching to testosterone, allowing more of the active form to circulate in your bloodstream. Spinach is an excellent source of magnesium, and you can also find it in almonds, cashews, and peanuts.

- Try Oysters
Oysters are famous for their fertility benefits, and for good reason—they contain nearly five times the recommended daily amount of zinc. This essential mineral supports your body’s production of testosterone. You can also find zinc in beef, beans, and many breakfast cereals, as it is often added to them.

- Choose Pomegranate
Consider starting your day with a glass of pomegranate juice instead of orange juice. Pomegranate is known to reduce stress hormones like cortisol, which can help increase sex hormones, including testosterone. Additionally, it may help lower blood pressure and improve your mood!

- Adopt a Mediterranean Diet
Following a Mediterranean-style diet can help you maintain a healthy weight and reduce the risk of insulin resistance, which is linked to lower testosterone levels. When testosterone levels drop, body fat can increase, leading to poor insulin usage. You can interrupt this cycle by making some dietary changes.
Swap out saturated fats for healthier options like olive oil, avocados, and nuts. Opt for lean meats and whole grains, and make sure to include plenty of fruits and vegetables in your meals.

- Limit Your Beer Consumption
Just five days of consistent drinking can lead to a decrease in testosterone levels. Alcohol can disrupt various aspects of your body’s hormonal balance. Those who drink heavily may experience symptoms such as reduced testicle size, thinning chest and facial hair, and increased levels of estrogen, a female hormone.

- Use Glass, Not Plastic
Be cautious about the containers you use for storing leftovers. Bisphenol-A (BPA) is a chemical present in certain plastics, food cans, and packaging materials. This substance can interfere with your hormonal system. Research has shown that men who were regularly exposed to BPA over six months experienced a decline in testosterone levels compared to those who were not exposed.
