One key benefit of gelatin is its high protein content, making it suitable as a supplement for athletes or those looking to increase muscle mass. With approximately 8 grams of protein per tablespoon, gelatin provides an affordable alternative to other protein supplements like whey or casein. You can mix unflavored gelatin powder into shakes or smoothies to boost your protein intake. However, note that gelatin alone might not provide all essential amino acids, so it should not serve as a primary source of protein.

Consuming gelatin can help keep you hydrated by providing electrolytes and staying suspended in fluids. This property is especially useful for individuals who struggle with dehydration, elderly populations, or athletes participating in strenuous activities. During exercise, sports drinks containing sugar and artificial colors can weigh down performance; instead, consider combining natural flavors with dissolved gelatin to make homemade energy bars or chews with sustained energy release.