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| - Last Updated on September 25, 2024 by Neelam Singh
Quick Take
The Claim
In a social media video, a dietician Mehaar Bakshhi explains how various nutrient deficiencies lead to food cravings. For example, many teenagers and school-aged children may consume chalk or mud, indicating iron and zinc deficiencies. However, cravings for other foods often don’t have clear links to specific nutrient deficiencies.
Fact Check
Does craving chocolate mean you are magnesium deficient?
No. A 1991 study notes that while there are some correlations between chocolate cravings and preferences for other sweet or sensory foods, these do not strongly support the idea that cravings are due to a lack of certain nutrients like magnesium or theobromine.
In short, craving chocolate doesn’t necessarily mean you are magnesium deficient. Instead, the desire for chocolate seems more linked to its sensory qualities and possibly hormonal factors, rather than a nutritional deficiency
We asked Dr Mohit Sandhu, B.A.M.S.|C.A.D.|C.A.C.|PGDAKS| Gurgaon, about the same and he replied, “In Ayurveda, cravings, including those for chocolate, are generally not interpreted in terms of specific nutrient deficiencies like magnesium, as is done in modern nutrition. Instead, Ayurveda views cravings as signals of imbalance in the doshas, particularly related to emotional and mental states.”
Does craving French fries mean you are sodium deficient?
No to a certain extent. A 2015 research explains how a lack of sodium (salt) can significantly impact our psychology and behaviour. When animals (including humans) don’t get enough sodium, they start to crave salty foods and find salt more rewarding. This craving is connected to specific areas in the brain that help detect sodium levels and trigger the desire for salty substances.
The study mentions that sodium deficiency not only causes cravings but can also lead to trouble concentrating, fatigue, and even feelings similar to depression. It suggests that certain brain regions may play a role in these feelings, particularly in how they respond to cravings and reward. However in some cases, cravings for salt can result from sodium deficiencies or low blood sodium levels. But it’s worth noting that sodium deficiencies are quite uncommon. In fact, consuming too much sodium is more typical, particularly in developed regions. Therefore, just because you crave salty foods doesn’t automatically indicate that you’re sodium deficient.
Does craving sugar mean you are chromium deficient?
No. Craving sugar does not necessarily mean you are chromium deficient. While chromium plays a role in insulin function and may influence sugar metabolism, cravings can arise from various factors, such as emotional triggers, dietary habits, or imbalances in blood sugar levels. Some studies suggest that chromium supplementation might help reduce sugar cravings, but evidence is mixed because in 2017 meta-analysis revealed that chromium supplementation had no significant effect on fasting glucose levels in both diabetic and non-diabetic groups, suggesting that it offers little benefit in populations where chromium deficiency is unlikely. It’s essential to consider the broader context of your diet and lifestyle. If you frequently crave sugar, it might be beneficial to evaluate your overall nutrition and energy levels.
“High sugar cravings frequently arise from emotional factors and eating habits. Tackling these cravings demands an approach that encourages balanced nutrition allowing us to better understand the body’s signals,” explains Dr Krutika Ingle, Consultant Diabetologist and Physician, Sugar.fit, Saifee Healthcare, Mumbai.
We consulted Dr. Shalin Nagori, MBBS, MD, from Halol, Gujarat. He mentioned that he is familiar with Pica but he has not encountered cases of sugar cravings linked to chromium deficiency. It’s important that information like this should be explained; otherwise, people risk misinforming people about deficiencies they may not actually have.”
Do cravings for chalk or mud indicate iron or zinc deficiencies?
Yes, to a certain extent. Craving non-food items like chalk or mud can indicate a condition called Pica, often associated with nutritional deficiencies. Specifically, craving chalk may suggest a deficiency in iron or zinc, as these minerals play vital roles in the body’s functioning. Similarly, cravings for mud are commonly linked to iron deficiency, as some individuals may seek out unusual substances to compensate for lacking nutrients. While these cravings can be a sign of underlying health issues, they can also stem from psychological factors. If you experience such cravings, it’s important to consult a healthcare professional. They can provide proper testing and guidance on dietary adjustments. Addressing potential deficiencies can help restore balance and improve overall health. Always prioritise a balanced diet rich in essential nutrients to support your well-being.
We have previously fact checked a similar non scientific claim where claimant is saying that tapping on the forehead stop food cravings.
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