Tag: Nutrition genetics

An estimated 30-40% of the American population may have an MTHFR gene variant, which can affect how the body processes folate. For individuals with this genetic mutation, dietary choices are critical, and knowing **what foods should people with MTHFR avoid?** can help manage potential health challenges.

Approximately 35–45% of individuals of East Asian descent have a genetic variant (ALDH2*2) that results in an inactive form of the ALDH2 enzyme, affecting how their bodies process certain toxins. The search query, 'What foods are high in ALDH2?', stems from a common misunderstanding; ALDH2 is a mitochondrial enzyme, not a nutrient found in food. This guide explains what ALDH2 is and how dietary choices, specifically concerning acetaldehyde, impact its function.