AREDS2 supplements are packed with vitamins and minerals specifically designed to slow the progression of AMD. However, like with many health supplements, there’s more to consider than just the potential benefits.
You might not be aware, but AREDS2 supplements can come with a range of side effects. Understanding what you’re getting into is crucial before making these a part of your daily routine.
Gastrointestinal issues
One of the most frequently reported side effects of AREDS2 supplements is gastrointestinal discomfort. You might experience nausea, indigestion, or an upset stomach, especially if you take the supplement on an empty stomach.
This is often due to the combination of vitamins and minerals in the formula, which may be a bit heavy for your digestive system to handle without food. To reduce the chances of experiencing this, it’s advisable to take your supplement with a meal.
Diarrhoea or constipation
AREDS2 supplements can cause changes in your bowel habits, such as diarrhoea or constipation. This is usually temporary, but it can be uncomfortable while it lasts.
Some of the ingredients, particularly certain vitamins and minerals, may alter how your digestive system functions.
If you notice prolonged changes in your bowel movements, it might be worth discussing this with your healthcare provider to determine if the supplement is the cause or if adjustments need to be made.
Headaches
Some users of AREDS2 supplements report experiencing headaches after taking them. This can be related to certain vitamins, such as vitamin E, which might affect your body in ways that lead to mild to moderate headaches.
If you’re prone to headaches or migraines, it’s important to keep this in mind and monitor how your body reacts after starting the supplement.
Allergic reactions
Though rare, allergic reactions can occur with any supplement, including AREDS2. Ingredients like soy or certain additives may trigger itching, rashes, or swelling.
If you have a known allergy to any of the components in the supplement, it’s vital to check the label thoroughly before starting.
Should you experience any signs of an allergic reaction, such as difficulty breathing or severe swelling, seek medical attention immediately.
Increased risk of bleeding
Vitamin E, a key ingredient in AREDS2 supplements, has been linked to an increased risk of bleeding, particularly for individuals who are taking blood thinners like warfarin.
If you’re on medication for blood thinning or have any clotting disorders, it’s crucial to consult with your doctor before starting the supplement. While the risk is generally low, it’s better to err on the side of caution when it comes to potential bleeding complications.
Changes in urine colour or odour
One of the more benign side effects of AREDS2 supplements is a change in your urine’s colour or odour. This is typically due to the riboflavin (vitamin B2) content in the supplement, which can cause your urine to take on a bright yellow hue.
While this might seem alarming at first, it’s completely harmless and will revert to normal once your body has processed the supplement.
Potential kidney stone risk
High doses of vitamin C, present in many AREDS2 formulations, can increase your risk of developing kidney stones, particularly if you are predisposed to them.
Vitamin C can turn into oxalate in the body, which may contribute to kidney stone formation in some individuals.
If you’ve had kidney stones in the past or are at risk, it’s worth discussing the vitamin C content of the supplement with your doctor before taking it regularly.
Copper toxicity
AREDS2 supplements often contain copper to balance out the effects of zinc, another essential mineral in the formula. However, too much copper can lead to toxicity, especially if you’re already getting enough copper from your diet.
Symptoms of copper toxicity include nausea, vomiting, abdominal pain, and in more severe cases, liver damage. While copper toxicity from supplements is rare, it’s still important to be mindful of your overall copper intake.
Dry skin or lips
Some individuals have reported experiencing dry skin or lips after starting AREDS2 supplements. This could be due to certain vitamins in the formula, such as vitamin E, which can impact your skin’s moisture levels.
While this side effect is usually mild and can be managed with proper hydration and skincare, it’s something to watch out for if you notice changes in your skin condition.
Temporary vision changes
Since AREDS2 supplements are designed to support eye health, it may seem ironic that some users report temporary vision changes, such as blurred vision.
These changes are typically short-lived and resolve on their own, but they can be concerning if you aren’t expecting them.
If you experience prolonged vision disturbances, it’s advisable to consult your optometrist or doctor to rule out any underlying issues.
How to manage side effects
If you experience any of these side effects, there are a few ways to manage them effectively:
- Take with food: To avoid gastrointestinal discomfort, always take your supplement with a meal. This can help your body absorb the nutrients better and reduce the risk of nausea or an upset stomach.
- Stay hydrated: Drinking plenty of water can help with side effects like headaches, dry skin, and changes in urine odour. It also supports your kidneys in processing any excess vitamin C, reducing the risk of kidney stones.
- Consult your doctor: If you have any underlying conditions or are on medication, always check with your healthcare provider before starting AREDS2 supplements to ensure they won’t interact with your treatment.
- Monitor your body’s reactions: Keep track of any changes in your body after starting the supplement. If something feels off, don’t hesitate to adjust your dose or stop taking the supplement altogether under the guidance of your doctor.
Summing it up
While AREDS2 supplements are a valuable tool for managing age-related macular degeneration, they can come with a range of potential side effects, from gastrointestinal issues and headaches to more serious concerns like increased bleeding risk or kidney stones.
Understanding these side effects and knowing how to manage them can help you use the supplement safely and effectively.
If you’re ever in doubt about whether AREDS2 is right for you, it’s always best to consult your healthcare professional for personalised advice.
