What Are The Side Effects Of Moringa?

what are the side effects of moringa

The benefits of moringa are well documented. Which is little surprise, as moringa is packed with so many nutrients, vitamins, antioxidants, anti-inflammatories and amino acids. However, as great as moringa undoubtedly is, surely there must be some downside? Studies into moringa side effects are thin on the ground. Those that have taken place have identified both moringa benefits and side effect, showing that there is at least some cause for caution with this wonder supplement https://insidemoringa.com/top-10-moringa-supplement-capsules/

So what are the side effects of taking moringa? Below we explore some of the known moringa oleifera side effects and moringa powder side effects, and discuss some other potential reactions. We also cover what parts of the plant to avoid, and who especially need to be careful when supplementing their diet with this superfood.  

Side Effects Of Moringa

Moringa negative side effects luckily are very few and are massively outweighed by the benefits. But it’s still natural to wonder, does moringa have any side effects that could adversely affect my health? Below are some of the main things to look out for. It is worth noting that due to the low concentrations, moringa tea side effects are far less than other forms of moringa. 

Moringa oleifera plant from Asian country

Heart Rate and Blood Pressure

For those being treated for low blood pressure should consult their doctor before taking moringa. Malunggay capsules side effects include lowering blood pressure and slowing heart rate, because of the alkaloids in the plant. To many this can be of great benefit, but those with low blood pressure should be careful.

Liver and Kidney 

In laboratory studies, moringa leaves also increased the risk of liver and kidney damage in rats. Although it is not known exactly how this affects humans, moderate dosages are thought to have no adverse effects. 

Moringa might also decrease how quickly the liver breaks down some medications. This can increase the effects and side effects of some medications. One of the moringa leaves’ side effects, if overdosed, is to increase toxicity in the liver, and so taking the correct dosage is important.

Pregnancy and Fertility 

The group who should worry most about the side effects of taking moringa capsules are pregnant women. Although moringa leaf has many positive effects for breastfeeding, it is known that chemicals in the root, bark, and flowers might make the uterus contract. 

Therefore, using moringa during pregnancy is not recommended. Of the groups studying moringa side effects, fertility doctors are among the most concerned, with several studies showing moringa adverse effects on those undergoing fertility treatment.

happy pregnant woman holding no moringa medication

Safe Consumption Of Moringa

Moringa affects everyone differently, so malunggay side effects can vary. People on medication for existing health conditions need to be especially careful. Moringa powder affects the way some medications work. It is always best to check with your doctor before taking moringa, but below we’ve listed a few conditions, of whom the sufferers should be especially cautious.

Low Thyroid Function

Levothyroxine is a medication used to treat people with low thyroid function. Studies suggest that moringa might decrease how much levothyroxine your body is capable of absorbing. Be sure to consult your doctor. 

Liver and Kidney Conditions 

Studies have shown that moringa leaves increased the risk of liver and kidney damage in rats. Some medications only work if they are changed and broken down by the liver. It has been suggested that one of moringa capsules’ side effects could be that they decrease how quickly the liver breaks down some medications. If you are being treated for any liver or kidney condition it is important to check with your doctor to see if these drugs could be counteracted by using moringa. 


There is a substantial body of evidence to suggest that moringa can be used to lower blood sugar, and as such could be an important tool in the fight to treat diabetes. However, if used alongside diabetes medications that are also used to lower blood sugar, moringa leaf powder side effects could result in unwanted complications. Taking moringa along with diabetes medications might cause hypoglycemia. 

glucometer for measurement low sugar level with use of moringa

Low Blood Pressure

Moringa might lower blood pressure. Although this can be of great benefit to some people, one of moringa pills side effects is to boost the blood pressure lowering effects of antihypertensive drugs. This of course can exacerbate any related health conditions. 

Buying From A Reputable Moringa Source

Many studies of moringa tea benefits and side effects have identified that the source of the tea itself can affect the nutrient quality significantly. The side effects of badly grown moringa are more pronounced than well-sourced, organic moringa, so taking care to buy your moringa from a reputable source can make all the difference. 

Moringa seeds’ benefits and side effects can also vary depending on source, as can the moringa tree’s benefits and side effects overall, dependent on the methods used in growing and production. With pure moringa, the side effects are less pronounced, so make sure you buy from a brand you can trust. 

What Moringa Parts To Avoid

Pregnant ladies or those trying for a baby might be advised to avoid the root, barks and flowers of the moringa plant as these parts have been linked to contractions of the uterus. This is probably the most significant moringa root side effect. Other than this, moringa seed side effects seem to be slightly more pronounced, and some cell mutations have been linked to the use of moringa seed. However, as all of this evidence is unproven, it may well be that these parts of the plant have no adverse effect on users. 

Overall it appears that the moringa plant side effects are few and far between, and only affect certain groups. Some people with previous health conditions should be careful that there is no related moringa side effect which might make their medication less effective. As with anything, moringa leaf’s side effects will be worse if too much moringa is consumed, and so correct dosing is important. So long as you consult your doctor, even if you have an existing health condition, you may well find that moringa can work for you. 

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