The Human Truth Foundation

Nigeria Health Statistics

https://www.humantruth.info/nigeria_health.html

By Vexen Crabtree 2025

#christianity #health #islam #nigeria #nigeria_health

Nigeria is a pretty unhealthy country. Nigeria performs the best in its smoking rate1. It does better than average in the prevalence of overweight adults2. However Nigeria performs less well in most areas. It does worse than average when it comes to its adolescent birth rate3. It sits amongst the bottom 20 in its food aid and health contributions and WHO compliance4, its alcohol consumption rate5 (one of the worst in Africa), its immunizations take-up6 and in its fertility rate7. And finally, it is second-from-the-bottom in its average life expectancy8. The prevalence of overweight adults has increased by 14% during the last 40 years. Life expectancy in Nigeria in 1990 was 46yrs, much lower than the global average of 64.6. It improved by +6.9yrs in the 30 years from then, but this was so much less of an improvement than the global average (of +7.9yrs) that by 2016-9 it had the lowest life expectancy in the world. Nigeria's peak fertility rate was 6.92 in 1978, but regions in the north are currently above that, at a truly unmanageable 7.49.


1. Nigeria's Health

#health

Compared to Africa (2025)10
Pos.Lower is better
Avg Rank10
1Mauritius73.2
2Tunisia73.7
3Morocco82.7
...
44Mali132.0
45Sudan133.0
46Guinea133.2
47Nigeria133.6
48Ivory Coast134.9
49Central African Rep.138.3
50Mozambique139.6
51Equatorial Guinea144.8
52Somalia149.4
Africa Avg111.13
q=54.
Health (2025)10
Pos.Lower is better
Avg Rank10
1Monaco14.3
2Liechtenstein30.1
3Isle of Man32.1
...
194Mali132.0
195Sudan133.0
196Guinea133.2
197Nigeria133.6
198Micronesia134.5
199Ivory Coast134.9
200Iraq135.8
201Central African Rep.138.3
World Avg96.49
q=213.

The countries with the best overall approach to public health, in terms of both public policy and individual lifestyle choices, are Monaco, Liechtenstein and The Isle of Man11. These countries are worth emulating. And, although often through no fault of the average citizen, the worst countries are The Marshall Islands, The Cook Islands and S. Sudan11.

27 datasets are used to calculate points for each country, including multiple decades of data on its average life expectancy, its alcohol consumption rate, its fertility rate, its smoking rate, its suicide rate, its food aid and health contributions and WHO compliance, the prevalence of overweight adults, obesity rate, its adolescent birth rate and its immunizations take-up. The regions with the best average results per country are Scandinavia, Europe and The Mediterranean11, whereas the worst are Micronesia, Melanesia and Australasia11.

For more, see:

2. Health Datasets

2.1. Life Expectancy

#demographics #health #hong_kong #immigration #japan #life_expectancy #longevity #population

Life Expectancy
Higher is better
8
Pos.2021
Years8
1Monaco85.9
2Hong Kong85.5
3Japan84.8
...
188Ivory Coast58.6
189Swaziland57.1
190Somalia55.3
191S. Sudan55.0
192Central African Rep.53.9
193Lesotho53.1
194Nigeria52.7
195Chad52.5
Africa Avg62.79
World Avg71.28
q=195.
In terms of its average life expectancy, Nigeria is 2nd-worst in the world - only Chad does worse, after .

Increasing longevity, and subsequent aging, is a long-term trend around the world12. Global life expectancy has risen above the 70s, reaching 72, by 201613, as part of a global trend towards better health13,14, and due to huge portions of the world being gradually lifted out of poverty. It also reflects overall improvements to cultural health, including diet, health services systems, attitudes to exercise and well-being, and also family structure and caring. For decades, Japan was well-known for having the highest average life expectancy15, until the top spot was taken by Hong Kong. The regions with the best life expectancy are Europe (78.4), The Middle East (75.2) and Asia (73.2)8 and the worst, by some way, is Africa (62.8)8.

One effect of rising longevity is the 'demographics crisis'; where an increasing portion of the population is old and retired, putting pressure on services and taxes16. The solution is for aging countries to import younger workers from elsewhere; over time, as birth rates stabilize, geriatric care improves the length of the working life, and population growth calms, this situation will stabilize.

For more, see:

Averages by decade for Nigeria (for the ranks, lower is better):

Life Expectancy1990s 
Average
2000s 
Average
2010s 
Average
Nigeria:45.849.051.9
World Rank:186th ⇣  189th ⇣  193rd
World Avg:65.368.271.4

2.2. Alcohol Consumption

#alcohol #health #sociology

Alcohol Consumption
Lower is better
5
Pos.2016
Per Capita5
1Bangladesh0.0
2Kuwait0.0
3Libya0.0
...
182Latvia12.9
183=Luxembourg13.0
183=Ireland13.0
185Nigeria13.4
186=Germany13.4
187Czechia14.4
188Lithuania15.0
189Moldova15.2
Africa Avg4.8
World Avg6.2
q=189.
With regard to its alcohol consumption rate, Nigeria comes 5th-worst in the world.

There is nothing wrong with drinking modest and sensible amounts of alcohol but fitness, physical health, mental health and long-term health all suffer as a result of medium- or heavy- drinking17 and the health risks to the baby when pregnant mothers drink18 are well-known. Aside from the effects on the individual, alcohol misuse impacts on entire economies19 via increased health service costs, policing costs and lost days' work. Worldwide, alcohol misuse is "among the top five risk factors for disease, disability and death" and is a "cause of more than 200 disease and injury conditions in individuals, most notably alcohol dependence, liver cirrhosis, cancers and injuries"20. "In 2012... 5.9% of all global deaths, were attributable to alcohol consumption"21. Deaths from chronic alcohol misuse have been rising for decades, and so has violence, abuse, vandalism and crime all associated with alcohol over-use. The aggression and crime associated with alcohol in some Western countries infringes on the human rights of those who want nothing to do with such behaviour. Many of the social effects of alcohol are psychological and cultural; i.e., people don't have to behave criminally or destructively whilst drunk - it is a culturally learned behaviour. Experiments have shown that behaviour can be controlled: Those who do not wish to behave badly whilst drunk, will not do so.

For more, see:

2.3. Fertility Rate

#birth_control #demographics #fertility #health #overpopulation #population #yemen

Fertility Rate
2.0 is best
7
Pos.20227
1US Virgin Islands2.00
2Ecuador2.00
3Nepal2.01
...
198Burkina Faso4.67
199Benin4.90
200Burundi4.98
201Nigeria5.14
202Angola5.21
203Mali5.87
204Central African Rep.5.92
205Congo, DR6.11
Africa Avg3.97
World Avg2.47
q=208.
Nigeria comes 8th-worst in the world with regard to its fertility rate.

The fertility rate is, in simple terms, the average amount of children that each woman has. The higher the figure, the quicker the population will grow, although, to calculate the rate you also need to take into account morbidity - the rate at which people die. If people live healthy and long lives and morbidity is low, then, 2.0 approximates to the replacement rate (two new children for each set of parents who die), which would keep the population stable. If all countries had such a fertility rate, population growth would end. The actual replacement rate in most developed countries is around 2.1. The highest fertility rate ever detected in a single year was in Yemen in 1985, at 8.86.22

For more, see:

Nigeria's fertility rate is unequal23,9. In Lagos in the South, "women can expect to give birth to an average of 3.3 children during their lifetimes, which is what the world´s fertility rate was in 1990" yet in Katsina state in the north, the rate is over double that, at 7.49. Some of the factors are poverty, religion and education; the north being much poorer and mostly Muslim, and south being better-off and mostly Christian24. Conservative religion in Nigeria views a large family as a blessing, encourages men to have multiple wives and discourages the use of contraception23. It's not just religion, of course; in the West it was Christian communities that maintained very high fertility rates for a long time after the rest began to worry about overpopulation and sustainability. In terms of education, better education stabilizes and reduces the fertility rate towards sustainable values, but, in Nigeria public schools are controlled and funded by each state, giving the north a permanent advantage. The different in fertility rate is both a symptom, and a cause, of poverty, and this will impact on economic inequality in the country.

In terms of data, the HTF SAMDI takes account of average fertility whilst counting economic inequality in a separate data table. Most of these issues can be resolved through harmonizing the country socially, but, the religious divide has entrenched the two halves against each other. In the long-term, secularisation will help, but for now, Nigeria remains strongly religious. There may be difficult times ahead.

Averages by decade for Nigeria (for the ranks, lower is better):

Fertility Rate1960s 
Average
1970s 
Average
1980s 
Average
1990s 
Average
2000s 
Average
2010s 
Average
Nigeria:6.386.726.666.276.095.67
World Rank:129th ⇣  164th ⇣  181st ⇣  190th ⇣  199th ⇣  203rd
World Avg:5.354.784.223.573.032.73

2.4. Smoking in the 2020s

#cancer #democracy #health #smoking

Smoking in the 2020s
Lower is better
1
Pos.Total
%1
1Nigeria3.3%
2Ghana3.4%
3Panama5.2%
4Ethiopia5.2%
5Turkmenistan5.6%
6Benin6.3%
7Togo6.4%
8=Cameroon6.5%
8=Senegal6.5%
10Barbados7.0%
11Peru7.2%
12Chad7.4%
Africa Avg12.4%
World Avg20.0%
q=165.
Nigeria comes best in the world in terms of its smoking rate.

Cigarettes are the most lethal consumer product on the planet, responsible for over 7 million deaths annually25 and therefore the biggest preventable cause of disease in the world26. A billion people smoke27. The tobacco industry has resisted with misinformation and well-funded public-relations campaigns, opposing and undermining health measures wherever it can; if defeated, firms continue the same abuses in other countries28. The industry has such rich and influential lobbies that most governments find it difficult to make progress in curbing smoking rates.

If you smoke, you are more likely to drink. If you smoke or drink, you are also more likely to do drugs. Only 15% of men in the highest professional classes smoke, but 42% of unskilled workers do29. Smoking is higher amongst those who are already in trouble: single mothers smoke at 55%, most homeless do and practically all drug addicts do29. Smoking during late pregnancy reduces the IQ of babies by an average of 6.2 points30 and causes increased antisocial behaviour. Aside from the financial cost to taxpayers and the health costs to individuals, indirect negative economic effects result from increased rates of disease and sick days lost from work.

For more, see:

In the 2000s, Nigeria was one of only 7 countries whose average smoking rate was less than 10%, and on average in the 2020s (so far) it has achieved the lowest smoking rate in the world.

Averages by decade for Nigeria (for the ranks, lower is better):

Smoking2000s 
Average
2010s 
Average
2020s 
Average
Nigeria:8.7%5.4%3.3%
World Rank:5th ⇡  2nd ⇡  1st
World Avg:27.9%23.5%20.0%

2.5. Food Aid, Health Contributions & WHO Compliance

Food Aid, Health Contributions & WHO Compliance
Lower is better
4
Pos.2017
Rank4
1Sweden1
2Ireland2
3Denmark3
...
147Jamaica147
148Togo148
149Tonga149
150Nigeria150
151St Lucia151
152Trinidad & Tobago152
153Mozambique153
154Cape Verde154
Africa Avg117.0
World Avg82.0
q=163.
In terms of its food aid and health contributions and WHO compliance, Nigeria comes 14th-worst in the world.

2.6. Overweight Adults

#health #obesity

Overweight Adults
Lower is better
2
Pos.1976
%2
1Bangladesh4.7
2Vietnam5.1
3Nepal5.4
...
32=Philippines9.1
32=Guinea9.1
34Congo, DR9.2
35=Nigeria9.2
36Gambia9.3
37Mauritania9.7
38Benin9.8
39Togo10.0
Africa Avg13.4
World Avg27.1
q=191.
Nigeria comes 34th in the world in terms of the prevalence of overweight adults.

2.7. Adult Obesity

#genetics #health #obesity #physical_fitness #public_health

Adult Obesity
Lower is better
31
Pos.2022
%31
1Vietnam2.1%
2Timor-Leste (E. Timor)2.2%
3Ethiopia2.4%
...
37Angola10.5%
38Ivory Coast10.6%
39Sri Lanka10.6%
40Nigeria10.8%
41Djibouti10.9%
42N. Korea10.9%
43France10.9%
44Kenya11.0%
Africa Avg13.7%
World Avg24.7%
q=199.
Nigeria ranks 40th in the world regarding obesity rate.

About one third of the global population is overweight or obese32. It's more serious than simply being overweight and causes a range of systemic health conditions including the development of Type 2 diabetes33,34, muscle and bone degradation including osteoarthritis33, cardiovascular disease (i.e. heart disease)33, substantial disability33, cancers (endometrial, breast and colon)33, the acceleration of the ageing process35 and decreased life expectancy33,35. Health systems have to routinely cope with resultant complications, and cultural changes are having to be made36, impacting on transport, resources and workplaces, with measurable effects on national economies, diverting time and resources away from other issues. In 2000, it was the world's most costly epidemic36, and has continued to get worse in every region of the world every decade since37.

The causes are lifestyle and culture38,33, not genetics39,40. Causes are processed foods, low levels of physical exercise, over-indulgence, poor choices in food products and poor knowledge of nutrition. Health experts have warned that there is no medical solution: prevention is the only possible route to reduce the cost of obesity41 but the situation is made much worse by well-funded advertising campaigns by food manufacturers selling cheap mass-produced food. Even many so-called "health foods" contain well over recommended limits of fat, salt and sugar42 and a range of popular fad diets capitalize on miseducated consumers to buy into costly and nonsensical schemes that falsely promise quick results43.

For more, see:

Averages by decade for Nigeria (for the ranks, lower is better):

Adult Obesity1990s 
Average
2000s 
Average
2010s 
Average
Nigeria:2.9%5.6%8.4%
World Rank:46th ⇣  47th47th
World Avg:12.5%16.7%21.0%

3. Children's Health Datasets

3.1. Adolescent Birth Rate

#health #parenting #population

Adolescent Birth Rate
Lower is better
3
Pos.2022
Per 10003
1Hong Kong1.6
2Denmark1.8
3S. Korea2.1
...
172Zimbabwe92.6
173S. Sudan97.4
174Sierra Leone97.9
175Nigeria99.6
176Congo, (Brazzaville)101.2
177Ivory Coast103.3
178Uganda105.7
179Congo, DR107.5
Africa Avg84.6
World Avg43.8
q=195.
With regard to its adolescent birth rate, Nigeria is positioned 21st-worst in the world.

Nigeria was amongst 49 countries in the 1990s who had an adolescent birth rate of over 100 (per 1000 girls aged 15-19); in the 2010s it was still amongst only 27 countries that still fell into the same grouping.

Averages by decade for Nigeria (for the ranks, lower is better):

Adolescent Birth Rate1990s 
Average
2000s 
Average
2010s 
Average
Nigeria:135.8129.0116.2
World Rank:171st ⇣  174th ⇣  176th
World Avg:71.059.451.4

3.2. Infant Immunizations 2011-2015

#health #vaccines

Infant Immunizations 2011-2015
Higher is better
6
Pos.2015
Avg %6
1=Hungary99.0
1=China99.0
3Uzbekistan98.9
...
187Syria62.4
188Ukraine55.2
189Chad52.5
190Nigeria50.0
191Central African Rep.49.4
192Somalia46.0
193S. Sudan45.7
194Equatorial Guinea36.8
Africa Avg81.7
World Avg88.3
q=194.
When it comes to its immunizations take-up, Nigeria comes 5th-worst in the world.