Tag: Supplement tolerance

According to a study conducted by the National Institutes of Health, fat-soluble vitamins can build up to toxic levels in the body over time if over-consumed, making it vital to know how long should I take a break from supplements. Understanding the difference between fat-soluble and water-soluble vitamins, along with the purpose of the supplement, is critical for safe and effective cycling.

According to Health.com, gastrointestinal side effects are most commonly reported with magnesium supplements, especially at doses over 350 mg per day. This has many people wondering, is magnesium tough on the stomach and what can be done to avoid discomfort?

According to the International Society of Sports Nutrition, consistent daily beta-alanine supplementation is proven to increase muscle carnosine levels by up to 80%. However, many users report a reduced tingling sensation and question whether the performance-enhancing effects diminish with long-term use.

According to user reviews and dietitian input, AG1 can cause digestive issues like bloating, nausea, and stomach cramps, especially when first starting. However, many users report improved digestion and less bloating over time. Is AG1 hard on your stomach for everyone, and what factors are at play?

According to a 2025 study on road cyclists, nearly two-thirds reported using some form of supplementation, but should you cycle on and off supplements, or take them continuously? The answer depends heavily on the specific ingredient and your health goals, as some compounds are best used in strategic cycles while others require consistent intake.

Up to 70% of people on oral iron supplements experience uncomfortable gastrointestinal side effects like nausea and constipation. If you’re asking, “why do I feel worse when taking iron supplements?”, you're not alone, and understanding the common triggers is the first step toward managing them.

According to sports scientists, cycling certain supplements like caffeine is widely recommended to renew your tolerance and preserve their stimulatory effects. The question of whether you should cycle all supplements is complex, depending on the specific ingredients, your body's response, and your health goals.

According to research, habituation is a common phenomenon that causes the tingling sensation, or paresthesia, to lessen or disappear with consistent use. If you don't feel beta-alanine anymore, this is a normal sign of your body adapting, not a failure of the supplement. The perceived side effect fades, while the core performance benefits continue.

Research has shown that gastrointestinal side effects are a common complaint with calcium supplements. While considered gentler than other forms, it is a fact that **calcium citrate can cause nausea** in some individuals, particularly with high doses or personal sensitivities.

The dietary supplement industry is a multi-billion dollar market, with a significant percentage of the population relying on pills and powders for their nutritional needs. This reliance often prompts a critical question: **Does your body need a break from supplements?** The answer is not a simple yes or no, but rather depends on the type of supplement and your individual health.