Calorie deficits are crucial for fat loss, but could there be a tipping point when they do more harm than good? In Arnold’s Pump Club newsletter released on September 2, 2025, Arnold Schwarzenegger tackled this question, revealing whether calorie restriction will make you vulnerable to injury, illness, and poor recovery.

Proper dieting laid the groundwork for Arnold Schwarzenegger ‘s ascent in bodybuilding. Coupled with intense training, he proved himself on the Mr. Olympia stage, securing seven titles throughout the 1970s and early 80s. Though training and nutrition no longer look the same for the bodybuilding icon, that hasn’t stopped him from relaying wisdom he picked up throughout his tenure in the sport.

Arnold Schwarzenegger Examines New Science Behind Calorie Restriction Ri

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