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protein-based vaccine side effects

The side effects of protein-based vaccines, including common and rare adverse events.

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Jan 26, 2026
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What factors influence long-term vaccine side effects like age or health conditions?

are shaped by a mix of biological, clinical and psychosocial factors — including age, sex, pre-existing health conditions, immune history and even expectations — and surveillance data show serious lon...

Jan 26, 2026

What are the safety and nutrient‑adequacy concerns of long‑term diets relying on gelatin or collagen as major protein sources?

that rely on gelatin or collagen as the major protein sources raise clear nutrient‑adequacy concerns because these proteins are low or missing several indispensable (essential) amino acids required by...