How is the Supplement Database different from other supplement review sites?

Google is riddled with affiliate marketing "review" sites. Instagram influencers are essentially advertisers. Short of trying every single supplement yourself, it's become very difficult to find good information.

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beta alanine

Is beta-alanine safe?

Beta-alanine is a very popular non-essential amino acid found in many pre-workout supplements. It's associated with decreased fatigue and potentially, increased performance in several activities. Let's take a look at some research on this supplement's safety.

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beta alanine

What is beta-alanine?

Beta-alanine is an amino acid produced in the liver. Beta-alanine has seen a surge in popularity over the last few years. Of all the products contained in the Supplement Database, 36% of them contain beta-alanine, making it the second most popular ingredient behind caffeine.

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soy protein

Final Verdict: Is soy protein worth taking?

In our series on soy protein, we covered topics including its effects on testosterone, health benefits, and body composition. Here we'll go over our findings and make a final recommendation on whether or not soy protein is worth taking.

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casein protein and sleep

Casein Protein and Sleep

Casein protein has long been known as the "slow" or"nighttime" protein because of its relatively slower travel time compared to other options. While whey protein is digested very quickly and typically used after a workout, casein takes longer to digest. This makes it, at least hypothetically, a great option...

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casein protein post workout

Is casein a good post-workout protein supplement?

Casein is known as the slow protein, and for good reason. In the introductory article to the casein protein series, we discussed how casein protein consumption causes amino acid levels in the blood to increase for seven hours; more than double the time of whey protein. This would make...

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soy protein recovery

Does soy protein speed up recovery?

Soy protein doesn't have a great reputation in the performance world. Unfortunately, there is not a great deal of research specifically looking at soy protein to enhance recovery. However, there is some to suggest the isoflavones and saponins found in soy protein have anti-inflammatory and anti-oxidative properties, giving it...

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Supplement Database

Welcome to the Supplement Database

The Supplement Database launched in early 2019 as a place to find easy to read, unbiased, and research-based supplement ratings and reviews. Since then, it's grown to include ratings on both ingredients and products in multiple categories. At its core, the database uses information from peer-reviewed research articles to...

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