Protein is essential for our health, yet many misconceptions exist regarding how much we need daily and which foods are the best sources. Understanding these nuances is particularly important if you’re striving to maximize protein intake. Some foods often marketed as high in protein may not be as rich in this vital nutrient as advertised.
“The key issue is that many of these so-called ‘high-protein’ foods are merely secondary protein sources,” explains Sapna Peruvemba, MS, RDN, founder of Health by Sapna. While these foods offer some protein, they often contain higher amounts of other nutrients, such as fats or carbohydrates. If you’re aiming to fulfill your protein needs—ideally around 15 grams per meal—you’ll need to examine your choices more carefully. Many so-called “high-protein” foods fall short on their own.
This doesn’t mean these foods aren’t valuable additions to your diet. Despite the marketing push focusing on protein, both fats and carbohydrates are vital for overall health. Fats promote cell growth and assist in vitamin absorption, while carbohydrates serve as the body’s primary energy source.
However, if your goal is to boost your protein intake—whether for muscle recovery post-workout or to curb hunger between meals—consider fats and carbs as supportive elements rather than the main focus. Below are nine foods often mistaken for being protein-rich, along with expert-approved suggestions to enhance their protein content.
1. Peanut Butter
Many believe peanut butter is a top contender for plant-based protein, but its primary constituents are actually healthy fats. According to Peruvemba, its protein content is a modest four grams per tablespoon.
Despite its limited protein, peanut butter is bursting with flavor and can still play a significant role in your meals. You can add it to smoothies made with yogurt or whole milk, or incorporate it into savory dishes such as tofu curry or black bean soup for a balanced effect.
