Tag: Supplement side effects

The tingling sensation experienced after taking beta-alanine, known as paresthesia, is a common and harmless side effect that typically resolves on its own. For most individuals, the effects begin 10-20 minutes after ingestion and subside within 60 to 90 minutes. However, the exact duration and intensity can vary significantly depending on several factors, including dosage, individual sensitivity, and the supplement's formulation.

According to the Sleep Foundation, nearly 50% of U.S. adults may not consume enough magnesium, a potential contributor to sleep troubles. This deficiency raises a common question: does magnesium calm make you sleepy? The answer is nuanced, as some forms of magnesium can indeed promote relaxation and indirectly lead to sleepiness by influencing key neurotransmitters.

While 86% of Americans take supplements, many are unaware of potential side effects [1.2.4]. Understanding which supplements cause cramps, from minerals like magnesium to pre-workouts, is key to avoiding discomfort and maximizing benefits.

Approximately 50% of adults in the United States consume less than the recommended daily amount of magnesium, leading many to turn to supplements. For some, however, this essential mineral can cause digestive discomfort, making them wonder: **How can I take magnesium without nausea?**

Over 35% of adults lack vitamin D, a nutrient crucial for gut health, highlighting how common supplementation is [1.6.1]. But what vitamin supplements can cause diarrhea when taken in high doses? Several common nutrients are known culprits.

While biotin deficiency is rare in healthy individuals eating a varied diet, many people take high-dose supplements [1.6.5, 1.8.3]. This has led to questions about potential side effects, including: **can biotin cause diarrhea?** Though uncommon, gastrointestinal discomfort is a possible side effect [1.2.1, 1.2.2].

While true biotin deficiency is rare, up to 38% of women complaining of hair loss have been found to be deficient [1.6.5]. This has led many to wonder, **what are the side effects of biotin 5000 mcg**, a common high-dose supplement?

Biotin deficiency is very rare in healthy individuals eating a balanced diet. So, what happens if you take biotin when you don't need it? While your body excretes most excess biotin, the biggest risk involves significant interference with important lab tests.

Since 1998, folic acid has been added to foods like cereals, breads, and pasta by federal law to combat deficiency [1.2.3]. While generally safe, what are the common side effects of folic acid, especially at high doses?

Up to 40% of the population has an MTHFR gene mutation that can impact folate metabolism [1.7.1, 1.7.2]. This leads many to supplement with methylfolate, but how do you know if you're taking too much methylfolate and causing other issues?