Do Testosterone Boosters Really Work?It plays a crucial role in muscle growth, fat loss, and optimal health 1. However, testosterone levels in men are now lower than ever, partly caused by the unhealthy modern-day lifestyle 23. They work by directly increasing testosterone or related hormones, but some work by preventing testosterone from being converted into estrogen. D-Aspartic acid is a natural amino acid that can boost low testosterone levels. Research suggests that the primary way it works is by increasing follicle-stimulating hormone and luteinizing hormone 4. This is natural testosterone booster for building muscle, because luteinizing hormone makes the Leydig cells in the testes produce more testosterone. Initial research in animals and humans has found that natural testosterone booster for building muscle esteroidogenesis speroff as 12 days of D-aspartic acid seems to increase luteinizing hormone as well as testosterone production and transportation inhalational steroids the body 4.
Best Testosterone Boosters: Top 5 Natural Supplements That Work
Testosterone is the main hormone associated with muscle mass, strength gains, and sex drive. There are plenty of pills out there promising to boost your natural production of testosterone. But do they actually work? Let's look at some of the best T-booster supplements out there. There is a long list of things that get better with age—jeans, whiskey, and cheese, just to name a few. However, getting older isn't always a picnic. When it comes to aging and our bodies, we start to see some not-so-favorable changes in strength and muscle mass as we pass through our third decade.
In fact, after age 30, most men begin to experience a gradual decline in the hormone. Testosterone boosters are a class of herbal supplements aimed at naturally increasing your testosterone levels. They can work by directly increasing testosterone within a normal range or by hormone support. Either way, in the end, these supplements are meant to help you recover faster and build bigger, stronger muscles.
You've probably noticed there's a wide range of ingredients when it comes to popular test-support products. If you want to achieve the best results possible, it's important to know which ingredients are effective and which ones deliver less-than-ideal results. Here's my list of top ingredients that can make a big difference in your T levels within a healthy normal range!
D-AA is a naturally occurring amino acid found in the testicular leydig cells, where it acts as a messenger between your brain and Leydig cells to convert cholesterol to testosterone.
In theory, supplementing with D-AA should increase T levels by improving the messaging system between the brain and testes. Scientists in Italy found that subjects who consumed roughly 3 grams of D-AA for 12 days observed a 42 percent increase in testosterone levels. Conversely, a more recent article published in Nutrition Research found no increase in testosterone levels in resistance-trained males after supplementing with 3 grams of D-AA for 28 days.
The discrepancy in findings between these studies is likely due to the initial training status and base testosterone levels of the subjects. While more research is warranted on this ingredient, D-AA is one of several ingredients suggested to be effective in boosting test levels, especially for older men whose natural testosterone levels have declined due to the natural course of aging.
Don't get confused by the name: There's nothing Greek about this plant. In fact, it's actually produced primarily in India, but I'm sure you're more concerned with its properties than its origins.
Traditionally used in the preparation of curry powders, pickles, and pastes, studies are now investigating Fenugreek for its anabolic properties. A study out of the University of Mary Hardin-Baylor Belton, Texas examined the effects of fenugreek supplementation on strength and body composition in resistance-trained men.
Researchers found that while both the placebo and fenugreek groups significantly increased their strength during the first four weeks, only the fenugreek group saw significant increases in strength after eight weeks of training and supplementation. Additionally, only the fenugreek group saw significant increases in lean body mass at both four and eight weeks. ZMA isn't a single ingredient itself, but a combination of zinc monomethionine aspartate, magnesium aspartate, and vitamin B It's a recognizable name found on several supplement labels, including sleep aids and test boosters.
Most often used as a recovery aid to help the body achieve deeper levels of REM sleep, ZMA claims to increase muscular strength and may even enhance hormonal profiles.
It's not uncommon for athletes to suffer from zinc and magnesium deficiencies, partly due to inadequate replenishing of levels after intense bouts of exercise. Deficiencies in these key minerals can lead to a poor anabolic hormone profile, impaired immune function, and increased cortisol, ultimately leading to decreases in strength and performance. In a placebo-controlled study, 27 Division II football players received either a placebo or a ZMA supplement for a total of seven weeks during their scheduled spring practice.
At the end of the seven weeks, the players taking the ZMA supplement had a 30 percent increase in testosterone, while the placebo group had a 10 percent decrease. The ZMA group also saw an Test boosters can be effective for increasing muscle strength and size, but they won't take the place of a solid resistance-training program. The most important factor to achieve maximal results is having the appropriate training program. Although you should already be training hard, don't be afraid to step it up another notch and push your body.
Once you have your training program locked down, you can optimize your gains with the right product.
Research suggests you may be better off taking a product that contains a "cocktail" of ingredients rather than one single ingredient. As a final note, start using any test booster with the proper mindset. Adding a test booster to your regimen can be beneficial for breaking through a plateau, but you'll need hard work and discipline in the gym to reach your dream physique.
Keagan is pursuing a master's degree in exercise science. His interests encompass supplementation, training protocols, and body composition. View all articles by this author. Do Testosterone Boosters Really Work? What Testosterone Boosters Do There is a long list of things that get better with age—jeans, whiskey, and cheese, just to name a few.