Can you overdose on vitamins?

How much is too much? ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ ͏   ­ [Healthline]( [Wellness Wire]( Presented by [Let's Get Checked]( In a Nutshell Taking vitamins and supplements is a regular part of a daily routine for millions of people around the world. But if you don’t take the “right” amount, you could experience a bunch of unpleasant — or even dangerous —– side effects. Today, we’re highlighting those risks. Before we do that, check out these stories: • [10 ways to strengthen your thighs]( • [Recommended cholesterol levels by age]( • [Can dementia cause meanness?]( Be well, Morgan Mandriota Newsletter Editor, Healthline Written by Morgan Mandriota March 27, 2024 • 3.5 min read [What happens if you take more vitamins than you need?]( what’s got us buzzing [What happens if you take more vitamins than you need?]( Water-soluble vitamins don’t generally pose a serious risk to your health, even when consumed in high doses. These vitamins — which include C and the B complex — are easily excreted from the body through urine and don’t build up in your tissues. But taking megadoses can lead to non-life-threatening symptoms. For example, taking too much vitamin C might lead to diarrhea, cramps, or [nausea](, while overdoing vitamin B9 (folate) could cause brain fog or weaken your immune response. On the other hand, [fat-soluble vitamins]( (vitamins A, D, E, and K) are stored in your tissues. Because these vitamins build up in your body, there’s a larger risk of potentially harmful side effects. High dose vitamin E supplements can cause hemorrhages or interfere with blood clotting, whereas vitamin D toxicity could lead to weight loss, irregular heartbeat, or even organ damage. Proper daily intake can help reduce your risk and protect your health! So, how much should you take? That will depend on your age, diet, deficiencies, and other factors. Keep an eye out for [signs of a deficiency](, including the ones below. Getting your [nutrient levels tested]( before you start supplementing can help you understand the dose you may need. It’s also vital to tell your doctor about all the supplements you’re considering taking, especially if you're on any medications. [best vitamins for stress]( Great finds A magical blender [Magic Bullet 17-Piece Express Mixing Set]( [Magic Bullet 17-Piece Express Mixing Set]( [stars] 4.5 (5k+) FROM [AMAZON]( I have this Magic Bullet set and use it all the time to blend green powders, veggies, fruits, nut butters, and seeds into delicious breakfast smoothies. This bundle deal comes with different chop styles, lids, cups, and even a 10-second recipe book to give you everything you need to start blending nutrient-packed drinks. [SHOP NOW]( Every product we recommend has gone through either [Healthline's]( or Optum Store’s vetting processes. If you buy through links on this page, we may receive a small commission or other tangible benefit. Healthline has sole editorial control over this newsletter. Potential uses for the products listed here are not health claims made by the manufacturers. Healthline and Optum Store are owned by RVO Health. [Get the Wellness Wire Wishlist!]( Want health and wellness products that actually work? We vet and review hundreds of brands, services, and products to help you live better. Sign up for the Wishlist to get our recommendations and exclusive deals. [JOIN HERE]( Presented by [Let's Get Checked]( [Stay on top of your colon’s health]( Colon care [Stay on top of your colon’s health]( Colon cancer — also known as colorectal cancer — is the fourth most common type of cancer in the United States, according to the [Centers for Disease Control and Prevention (CDC)](. Symptoms usually occur within the first two stages and may appear as constipation, changes in stool shape and color, abdominal cramps, and more. However, there’s a good chance you won’t experience symptoms at all, especially in the early stages. This means it’s extra important to stay current on the recommended screenings. To help you better understand what might be happening in your body, [LetsGetChecked’s colon cancer screening (FIT) test]( is an easy and noninvasive screening that looks for hidden blood in the stool. You’ll get your results 2–5 days after shipping it back. You can discuss your results with the LetsGetChecked clinical team or your healthcare professional. Save 25% with code 25HEALTHLINE. [GET A TEST]( Advertisement [Keep an Eye on Your Colon with LetsGetChecked]( Colon cancer often has no symptoms in the early stages so regular screenings are key. Save 25% with code 25HEALTHLINE. [SHOP NOW [→]]( [Keep an Eye on Your Colon with LetsGetChecked]( health stories you need What we’re reading next [] ⏰ [At what age does multiple sclerosis start developing?]( It might be earlier than you think. 🍊 [10 superfoods to try if you have diabetes.]( Plus, how to add them to your meals. 😊 [Exciting news: Happiness can be learned!]( The process involves practicing these 7 habits. 💡 [Ways blue light can harm your skin.]( Your eyes aren’t the only organs affected by it. Thanks for reading! Ginger will be in your inbox on Friday. Until next time, [healthline]( Take care of yourself, and we’ll see you again soon! [Telegram] This edition was powered by nutrition. [fb]( [tiktok]( [X]( [youtube]( [insta]( [View in browser]( Did a friend send you this email? [Subscribe here.]( To see all newsletters, [click here.]( [Privacy]( | [Unsubscribe]( Our website services, content, and products are for informational purposes only. Healthline does not provide medical advice, diagnosis, or treatment and should not be used as a substitute for medical advice from a healthcare professional. Healthline encourages you to make any treatment decisions with your healthcare professional. Healthline is owned by RVO Health. © 2024 Healthline Media LLC 275 7th Ave., 24th Floor New York, NY 10001