The burgeoning trend of "protein coffee," often dubbed "proffee" on social media platforms like TikTok and Instagram, offers a practical approach to achieving daily nutrient targets. This popular beverage, which essentially involves adding protein to coffee, extends beyond the classic coffee-with-milk combination by incorporating protein powder or other high-protein ingredients. Proffee may contribute to increased satiety, better weight management, and enhanced physical performance during workouts, making it a multifaceted addition to a health-conscious diet.

One of the foremost advantages of integrating proffee into your routine is its ability to significantly boost protein intake. Protein is fundamental for supplying amino acids, the essential building blocks necessary for the continuous maintenance, repair, and healing of the body's tissues, including bones, muscles, and skin. For optimal health, it's recommended to consume approximately 0.25 to 0.40 grams (g) of protein per kilogram (kg) of body weight about four or five times a day. For example, a person weighing 150 pounds (68 kg) would aim for 17–27 g of total protein at breakfast. Proffee can effectively help meet these dietary requirements.

Beyond general nutritional support, proffee may also improve exercise performance. Consuming protein after physical activity is crucial for muscle repair and strengthening, especially since workouts naturally stress the body. Active individuals typically require a higher daily protein intake, ranging from 1.2–2 g per kg of body weight. The lower end is suitable for those engaged in significant cardio exercises, while the higher end is reserved for individuals participating in strength training or strenuous workouts that demand more intense muscle healing. Furthermore, caffeine, a natural stimulant found in coffee, has been shown to enhance muscle contractions and help prevent fatigue, providing a dual benefit for exercise enthusiasts.

Proffee can also be a valuable tool in supporting weight loss efforts. Protein is renowned for promoting sustained feelings of fullness, which in turn helps reduce overall hunger and can lead to a lower caloric intake. Research indicates that caffeine also contributes to appetite satisfaction by decreasing levels of hunger hormones. Additionally, the body expends more calories to break down protein compared to fats and carbohydrates, which can provide a slight boost to metabolism.

While the benefits are considerable, it's vital to consider certain aspects regarding protein consumption. It is crucial to balance protein intake with the other two essential macronutrients: healthy fats and carbohydrates. Without sufficient amounts of these nutrients, the body may burn protein for fuel instead of utilizing it for muscle repair and growth. Moreover, the body best utilizes protein when it is distributed evenly throughout the day. Therefore, evaluate all sources of protein consumed daily; if a protein coffee at breakfast already meets a significant portion of your protein target, pairing it with additional high-protein foods like eggs, Greek yogurt, or another protein shake might result in excessive intake. The goal is to meet, not exceed, your protein needs. If proffee alone adequately meets your breakfast protein goal, consider pairing it with healthful sources of fats and carbohydrates, such as half an avocado and fresh fruit. If using less protein in your proffee, like collagen powder or pea milk, you might need to supplement with other protein sources to round out your meal.

Adding protein powder to coffee offers flexibility, with no single standard recipe. One popular method involves mixing brewed coffee with pre-made protein shakes, which can provide up to 30 g of protein per single-serve container. Alternatively, blending coffee with a few scoops of plant-based protein powder can infuse the drink with approximately 20–25 g of protein. Collagen powder, depending on the brand, can add about 10 g of protein with two scoops, and it is notable for its neutral flavor and aroma. Another simple option is to use high-protein plant milk, such as pea milk, which delivers about 12 g of protein per 12 ounces and also offers a neutral taste and creamy texture similar to creamer. When selecting products, it is imperative to examine ingredient lists for unwanted additives like artificial sweeteners, colors, flavors, preservatives, or excessive added sugar. Opting for high-protein, plant-based milk ensures that protein is derived from plant sources. For a more comprehensive nutritional boost, a proffee smoothie can be created by blending brewed coffee with frozen fruit, plant protein powder, nut butter, and spices like cinnamon or ginger. This provides a balanced way to enjoy coffee while benefiting from nutrient- and antioxidant-rich plant foods, with high plant protein intake potentially lowering the risk of heart disease and overall mortality.

It is important to remember that supplements, including protein powder, are minimally regulated by the Food and Drug Administration (FDA). The effects of protein powder can vary based on individual factors, dosage, and frequency of use. Therefore, it is strongly advised to consult a healthcare provider or pharmacist before incorporating protein powder into your diet.