Meat substitute shelves are stocked with burgers, bacon, and chicken alternatives—perfect for reducing meat intake. But just how healthy are they? As a nutrition expert drawing from authoritative sources like the EFSA and Nutrition Center, here's what you need to know.
Most meat substitutes rely on soybeans or other legumes for their high vegetable protein content, mimicking meat's texture. Additions like wheat gluten, chickpeas, or egg enhance the resemblance. Soy's phytoestrogens resemble estrogen, sparking concerns about overconsumption. However, the European Food Safety Authority (EFSA) confirms no adverse health effects.
These products pack vegetable proteins, making them a strong meat alternative that supports heart health by lowering LDL cholesterol. Yet, watch the salt—2 grams per 100 grams in some, exceeding a third of the daily 6-gram limit. Additives are common, especially in low-protein plant bases needing heavy processing for flavor. They typically have less saturated fat than animal meats.
Top meat substitutes deliver over 20% energy from protein, plus iron (>0.8 mg/100g), vitamin B1 (>0.06 mg/100g), and/or B12 (0.24 µg/100g). Not all include B12, so rotate varieties. Vegetarians can source it from dairy or eggs; vegans may need supplements. (Source: Nutrition Center)
Choosing meat substitutes aids animal welfare. Environmentally, it varies by production—soy processing from South America can emit significant CO2. Leiden University researchers in Nature Food estimate that a plant-based shift in rich countries could remove nearly 100 billion tons of CO2. Meat and dairy dominate 80% of farmland and higher emissions; beef alone averages 62g CO2 per gram of meat versus 0.25g for legume protein. "Halving meat in richer nations offers massive climate gains," they note.
Read also: 7 common mistakes when starting a plant-based diet
For more inspiration, check out Happy by Carolina van Dorenmalen (Kosmos Publishers, ISBN 9789021583686).
